Owner's Manual for Vehicle The Ultimate Driving Machine Contents A to Z Online Edition for Part no.
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Z4 3.0i Z4 3.0si Owner's Manual for Vehicle Congratulations, and thank you for choosing a BMW. Thorough familiarity with your vehicle will provide you with enhanced control and security when you drive it. We therefore have this request: Please take the time to read this Owner's Manual and familiarize yourself with the information that we have compiled for you before starting off in your new vehicle.
© 2007 Bayerische Motoren Werke Aktiengesellschaft Munich, Germany Reprinting, including excerpts, only with the written consent of BMW AG, Munich. Order No. 01 41 0 014 500 US English VIII/07 Printed in Germany Printed on environmentally friendly paper, bleached without chlorine, suitable for recycling. Online Edition for Part no.
The fastest way to find information on special topics is by using the index starting on page 116. Using this Owner's Manual 4 7 At a glance Contents Notes Reporting safety defects At a glance 10 Cockpit 74 Things to remember when driving Mobility 82 84 91 96 98 103 Driving tips Driving tips Refueling Wheels and tires Under the hood Maintenance Replacing components Giving and receiving assistance Reference 110 Technical data 116 Everything from A to Z Online Edition for Part no.
Notes Notes About this Owner's Manual Symbols used We have tried to make all the information in this Owner's Manual easy to find. The fastest way to find specific topics is to refer to the detailed index at the back of the manual. If you wish to gain an initial overview of your vehicle, you will find this in the first chapter. Indicates precautions that must be followed precisely in order to avoid the possibility of personal injury and serious damage to the vehicle.
If your BMW features equipment not described in this Owner's Manual, please observe the enclosed supplementary Owner's Manuals. Advanced technology, e.g. the use of modern materials and powerful electronics, requires specially adapted maintenance and repair methods. You should therefore have the corresponding work on your vehicle performed only by your BMW center or at a workshop that works according to BMW repair procedures with correspondingly trained personnel.
Notes Parts and accessories For your own safety, use genuine parts and accessories approved by BMW. When you purchase accessories tested and approved by BMW and Original BMW Parts, you simultaneously acquire the assurance that they have been thoroughly tested by BMW to ensure optimum performance when installed on your vehicle. BMW warrants these parts to be free from defects in material and workmanship.
Reporting safety defects For U.S. customers At a glance The following only applies to vehicles owned and operated in the US. If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration NHTSA in addition to notifying BMW of North America, LLC, P.O. Box 1227, Westwood, New Jersey 07675-1227, Telephone 1-800-831-1117.
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At a glance This overview of buttons, switches and displays is intended to familiarize you with your vehicle's operating environment. The section will also assist you in becoming acquainted with the control concepts and options available for operating the various systems. Online Edition for Part no.
Cockpit Cockpit Around the steering wheel: controls and displays 1 Opening and closing windows 25 2 Folding exterior mirrors in or out* 34 3 Adjusting exterior mirrors 34 4 5 6 Instrument lighting 60 Fog lamps* 60 Parking lamps 59 Low beams 59 Automatic headlamp control* 59 10 Online Edition for Part no.
Turn signal indicators 44 12 Horn: the entire surface 13 High beams, headlamp flasher 60 8 9 Cruise control* 46 Roadside parking lamps* 60 14 Releasing the hood 91 Computer* 50 15 Opening the luggage compartment lid/ tailgate 21 At a glance 7 Instrument cluster 12 Windshield wipers 45 Rain sensor* 45 Controls 10 Buttons* on the steering wheel Volume Driving tips > Press: to accept and end a telephone call; to start dialing for selected telephone numbers > Press longer: activate and deactivate
Cockpit Instrument cluster Indicator and warning lamps 1 Speedometer 2 Indicator lamps for turn signals 3 Indicator and warning lamps 12 Technology that monitors itself 4 Tachometer 48 Indicator and warning lamps that are identified by + are tested for proper functioning whenever the key is turned. They each light up once for different periods of time.
Dynamic Traction Control DTC + 51 Brake system + Parking brake released 95 Parking brake applied 41 With other warning lamps 52 Add coolant 94 Add washer fluid 46 Brake warning lamp for Canadian models Electric Power Steering + 56 Flat Tire Monitor* + 53 Tire Pressure Monitor* + 54 Airbags + 56 'Fasten safety belts' reminder 33 Defective bulb 59 Colors The indicator and warning lamps can light up in various colors and combinations.
Cockpit Around the center console: controls and displays 14 Online Edition for Part no.
Reading lamps* 61 2 Interior lamps 61 3 Air conditioning 62 or automatic climate control* 65 At a glance 1 Air distribution for air conditioning 63 Air distribution for automatic climate control* 66 Automatic air distribution and flow rate* 66 Cooling function* 63, 66 Controls AUC Automatic recirculated-air control* 67 Recirculated-air mode 63, 67 Maximum cooling* 66 Air flow rate 63, 66 Driving tips Defrosting windows* 66 Rear window defroster 63, 67 4 Seat heating* 33 Roadster: opening the co
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Controls This chapter is intended to provide you with information for complete control of your vehicle. All features and accessories that are useful for driving and your safety, comfort and convenience, are described here. Online Edition for Part no.
Opening and closing Opening and closing The key set ented settings. You can have up to four different basic settings adjusted for four different persons. The only requirement is that each person uses his or her own master key with remote control. When your vehicle is unlocked with the remote control, the vehicle recognizes the individual user by means of a data exchange with the key, and makes adjustments accordingly.
> Automatic call-up* of the driver's seat position after unlocking, refer to page 33 > Locking of the vehicle after starting off, refer to page 21 Central locking system The concept The central locking system is ready for operation whenever the driver's door is closed. The system simultaneously engages and releases the locks on the following: Persons or animals in the vehicle could lock the doors from the inside.
Opening and closing Unlocking the luggage compartment lid/tailgate Press the button for approx. 1 second. The luggage compartment lid/tailgate opens a short distance, regardless of whether it was locked or unlocked. A previously locked luggage compartment lid/tailgate is locked again after closing. Before and after each trip, check that the luggage compartment lid/tailgate has not been inadvertently unlocked.
therefore take the key with you when leaving the vehicle so that the car can be opened from the outside.< Coupe: tailgate The tailgate swings upward and towards the rear when it is opened. Make sure that it has enough clearance.< At a glance Opening and closing: from inside Opening from inside the vehicle If you prefer, the central locking system is activated automatically as soon as you begin to drive. You can have the corresponding adjustment made for each key specifically.
Opening and closing Opening manually Roadster: luggage compartment lid Opening from inside the vehicle In the event of a malfunction you can open the tailgate manually. The tailgate lock is located underneath the BMW emblem. All keys, refer to page 18, fit the tailgate lock. Turn the key all the way to the right: the tailgate will open. If you open the tailgate at the lock while the alarm system is activated, the alarm will be triggered. You should therefore unlock the vehicle first.
Make sure that the closing path of the luggage compartment lid is clear, otherwise injuries may result.< Cargo bay To avoid any damage when opening the convertible top, make sure that the convertible top compartment panel in the cargo bay has been folded down.< At a glance The handle recess in the interior trim of the luggage compartment lid makes it easier to pull down.
Opening and closing Manual operation of the tailgate triggers the alarm. Refer to page 21.< Interior motion sensor* Coupe Switching off an alarm > Unlock the car with the remote control, refer to page 19. > Turn the master key in the ignition lock to position 1, refer to page 40. Indicator lamp displays All windows must be closed in order for the interior motion sensor to function optimally. Roadster The system monitors the footwells and the seating areas of the driver and passenger.
The closing force can change as a result of extreme temperature fluctuations. The window then opens slightly after closing even if there is no obstacle within the window's travel path. If this occurs, override the pinch protection system.< You can close the window in the same manner by pulling the switch upward. If you wish, you can have this special feature activated/deactivated.< After switching off the ignition You can still open or close the windows for approx.
Opening and closing > It is advisable to close the convertible top when the vehicle is parked. When closed, the top not only guards the passenger compartment from unforeseeable damage from the weather, but also affords a degree of protection against theft. Valuables, however, should only be kept in the locked cargo bay, even when the convertible top is closed. > When the convertible top is open, the central locking system also locks button 1 for the convertible top, refer to page 26.
> It is advisable to close the convertible top when the vehicle is parked. When closed, the top not only guards the passenger compartment from unforeseeable damage from the weather, but also affords a degree of protection against theft. Valuables, however, should only be kept in the locked cargo bay, even when the convertible top is closed. > Never mount a roof-mounted luggage rack system on the convertible top.
Opening and closing out. Every time you close the convertible top, keep the button pressed until the windows are completely closed; pinch protection will be suspended during this operation.< When the convertible top has been stored in the convertible top compartment for an extended period of time, e.g. in the winter months because the hardtop was being used, you may have to support the convertible top by hand when closing it for the first time.
At a glance 5. Insert the Allen wrench into the hex slot. The Allen wrench is stored in a tool pouch, refer to page 98. 6. Pull the convertible top frame down as far as possible. 29 Online Edition for Part no. 01 41 0 014 500 - © 08/07 BMW AG Reference Mobility Driving tips Controls 7. Keep turning the Allen wrench counterclockwise until the convertible top frame has locked onto the windshield frame.
Adjustments Adjustments Safe seating position For relaxed driving with as little fatigue as possible, you should select a seating position that reflects your personal requirements. In combination with the safety belts, the head restraints and the airbags, the seating position has a major influence on your safety in the event of an accident. To ensure that the vehicle's safety systems provide you with optimal protection, we request that you direct your careful attention to the following section.
At a glance Backrest Comply with the instructions on head restraint height on page 32 and on damaged safety belts on page 34. Read and comply with the adjustment instructions on page 30. Failure to do so can result in diminished personal safety.< Backward/forward adjustment Pull lever 1 and slide the seat to the desired position. 1 Tilt angle After releasing the lever, move the seat gently forward or back to make sure it engages properly.
Adjustments > To move down: press button 1 and push the head restraint downward. M Sports seat* The head restraints are integrated in the backrests and cannot be adjusted in height. Removal 1. Pull up all the way. Tilting upward Pull lever 1 repeatedly until the desired tilt has been reached. Tilting downward Press lever 2 repeatedly until the desired tilt has been reached. 2. Press button 1 and pull out the head restraint completely.
1. Unlock and open the driver's door or turn the key to position 1, refer to page 40. 2. Press memory button 1, 2 or 3 briefly. Movement stops when one of the seat adjustment or memory buttons is operated during the adjustment process. You can have this feature programmed so that after you use the remote control from your personalized key to unlock your door, your seat will move into your own preferred position.
Adjustments Damaged safety belts Automatic heating* When the belt system has absorbed an accident or has been damaged, have the system and its belt tensioners replaced and the belt anchors checked. Have this work done only by your BMW center or at a workshop that works according to BMW repair procedures with correspondingly trained personnel. Otherwise, it is not guaranteed that the safety devices will function properly.
Steering wheel Adjustments Controls At a glance Never attempt to adjust the steering wheel while driving the vehicle. It could respond with unexpected movement, posing a potential accident hazard.< 1. Fold the lever down. 2. Move the steering wheel to the preferred height and angle to suit your seated position. 35 Online Edition for Part no. 01 41 0 014 500 - © 08/07 BMW AG Reference Mobility Driving tips 3. Swing the lever back up.
Transporting children safely Transporting children safely The right place for children Do not leave children unattended in the vehicle, otherwise they could endanger themselves and/or other persons by opening the doors, for example.< Children on the passenger seat Children under 13 years of age or under 5 ft/150 cm in height may only be transported in child-restraint systems suitable for their age, weight and size and if the passenger airbags are deactivated.
Use the key to turn the key switch to the OFF position. The passenger airbags are deactivated in this position. The airbags for the driver remain active. child-restraint system manufacturer's instructions for selecting, installing and using childrestraint systems. Otherwise the protective effect may be diminished.
Transporting children safely 5. Clip the tether strap onto the anchor fitting. M Sports seat*: positioning the tether strap To gain access to this anchor fitting, lift the plastic plug with the help of a screwdriver, see arrow. Use the tether strap anchor fittings only to fasten child-restraint systems in place; otherwise the anchor fittings could be damaged.
At a glance Anchor points The anchor points for the LATCH child seat can be found at the locations marked by the arrows. 39 Online Edition for Part no. 01 41 0 014 500 - © 08/07 BMW AG Reference Mobility Driving tips Controls Carefully push the child seat brackets through the gap between the seat cushion and backrest cushion at the designated locations, see arrows.
Driving Driving Ignition lock Starting the engine Engine idle speed is controlled by the engine computer system. Increased speeds at start-up are normal and should decrease as the engine warms up. If engine speed does not decrease, service is required. To prevent the battery from discharging, always deactivate electrical devices that are not in use. Switch the ignition off when the vehicle is not being driven.
2. Start the engine. Special starting conditions In the following situations, press the accelerator pedal halfway down when starting the engine: > If the engine does not start on the first attempt, for instance when it is extremely hot or cold. > If the engine is started at very low temperatures, below approx. +5 7/–156, at high altitudes above approx. 3,300 ft/1,000 m. Avoid frequent starting attempts in quick succession or repeated starting attempts during which the engine does not start.
Driving Manual transmission When shifting into 5th or 6th gear, press the gearshift lever to the right. Otherwise, the engine could be damaged by accidentally engaging 3rd or 4th gear.< Displays in the instrument cluster P R N D SD M1 to M6 The selector lever position is displayed; in the manual mode, the gear currently engaged is shown. Range selection Reverse Select only when the vehicle is stationary. When the gearshift lever is pressed to the left, a slight resistance has to be overcome.
Shifting gears using the selector lever Select only when the vehicle is stationary. When you press the selector lever forwards or backwards, the manual mode is activated and Steptronic changes gear. The instrument cluster shows M1 through M6. D Drive, automatic position This position is designed for driving under all normal operating conditions. All forward gears are selected automatically. Under normal operating conditions, fuel consumption is lowest when you are driving in position D.
Driving the transmission can cool down again. You can continue your journey, but moderate your speed and exercise due caution. Have the system checked immediately. To deactivate the system Yellow warning lamp Turn signal indicators/ Headlamp flasher The transmission system is malfunctioning. Avoid heavy loads. All of the selector lever positions can continue to be engaged; in the forward drive positions, however, the vehicle will be operating in a restricted gear range only.
position 1 or higher, you only need to activate the rain sensor. To do so: > Turn rotary dial 5 briefly or > Clean the windshield, refer to Cleaning windshield and headlamps* below Adjusting sensitivity At a glance Washer/wiper system/ Rain sensor* Turn the rotary wheel 5.
Driving Cleaning windshield The system sprays washer fluid against the windshield and activates the wipers for a brief period. The windshield washer nozzles are automatically heated* when the engine is running or the ignition is on. Cruise control* The concept Cruise control is available at speeds of at least approx. 20 mph/30 km/h. The car stores and maintains the speed that you specify with the lever on the steering column.
To accelerate using the lever At a glance Press the lever, arrow 1, until the desired speed is reached. The vehicle accelerates without pressure on the accelerator pedal. The system stores and maintains the speed. To decrease speed Pull the lever repeatedly, arrow 2, until the desired speed is reached. Functions are the same as with increasing speed or accelerating, except the speed is decreased. Controls Deactivating cruise control Tap the lever upwards or downwards, arrow 4.
Everything under control Everything under control Odometer When the vehicle is parked If you still want to view the time and odometer reading briefly after the ignition has been switched off or the key has been removed: Press button 3 in the instrument cluster.
Service interval display At a glance Once the fuel level has fallen to the reserve zone of approx. 2.1 US gallons/8 liters, indicator lamp 1 lights up continuously. Do not drive until the fuel tank is empty and refill it well in advance. Otherwise the engine may not operate properly and damage could result.< The words OILSERVICE or INSPECTION indicate the type of service due next. The computer bases its calculations of the remaining driving distance on the preceding driving style.
Everything under control Setting the clock > Average speed With the ignition key in position 1 or higher, the respective last active setting is displayed. If you wish, you can have all the following information displayed in another unit of measure.< Setting the time format You can have the clock displayed in 12h or 24h mode: 1. Press button 2 for several seconds until the hours are displayed and the colon flashes. 2. Press button 1 repeatedly until the required hour is set. 3.
Driving stability control systems limit the additional safety margin by practicing risky driving.< Your BMW is equipped with a series of systems that help maintain driving stability even in adverse driving situations. Deactivating DSC At a glance Technology for driving comfort and safety Antilock Brake System ABS Dynamic Brake Control DBC To enhance vehicle stability, reactivate DSC as soon as possible.
Technology for driving comfort and safety In the following exceptional circumstances, it may be effective to activate the DTC for a short period: > When driving on snow-covered grades, in slush or on uncleared, snow-covered roads > When rocking the vehicle or starting off in deep snow or on loose surfaces Drive cautiously, think well ahead and avoid full brake applications, otherwise unstable driving conditions could result.< Canadian models display these warning lamps.
Initializing the system The warning lamp for the brake system lights up in yellow. The drive-off assistant has failed. The car will not be held in place after the brake is released. Have the system checked as soon as possible. The initialization is completed while you are driving, and can be interrupted at any time. Initialization is continued automatically when you continue driving. When driving with snow chains, do not initialize the system.< Flat Tire Monitor FTM* 1.
Technology for driving comfort and safety 3. In the event of complete tire pressure loss, 0 psi/0 kilopascal, you can estimate the possible distance for continued driving on the basis of the following guidelines: The system must be reset each time a tire inflation pressure has been corrected or a wheel or tire has been changed.< > With a light load: 1 person without luggage: approx. 155 miles/250 km System limitations > With a medium load: 1 person, cargo bay full, or 2 persons without luggage: approx.
2. In the event of complete tire pressure loss, 0 psi/0 kilopascal, you can estimate how far you can continue driving on the basis of the following guidelines: > With a light load: 1 person without luggage: approx. 155 miles/250 km > With a medium load: 1 person, cargo bay full, or 2 persons without luggage: approx. 90 miles/150 km > With a full load: 2 persons, cargo bay full: approx. 30 miles/50 km Drive cautiously. Do not exceed a speed of 50 mph/80 km/h.
Technology for driving comfort and safety continuously illuminated. This sequence will continue upon subsequent vehicle startups as long as the malfunction exists. When the malfunction indicator is illuminated, the system may not be able to detect or signal low tire pressure as intended. TPMS malfunctions may occur for a variety of reasons, including the installation of replacement or alternate tires or wheels on the vehicle that prevent the TPMS from functioning properly.
The indicator lamp in the center console shows the current status of the passenger airbags, deactivated or activated, refer to Status of passenger airbags below.< Before transporting a child on the passenger seat, observe the safety and handling instructions under Transporting children safely, refer to page 36. Adolescents and adults sitting in certain positions could inadvertently deactivate the front and side airbags on the passenger side; the indicator lamp for the passenger airbags comes on.
Technology for driving comfort and safety Airbag system malfunction > Warning lamp does not come on with the ignition key in position 1 or higher > Warning lamp remains permanently on In the event of a malfunction, have the airbag system checked immediately. Otherwise, there is a risk that the system may not respond in the expected manner to an impact within its normal response range.< 58 Online Edition for Part no.
Parking lamps/Low beams Defective bulb The indicator lamp lights up: At least one bulb of the vehicle's exterior lighting has failed. For replacing bulbs refer to page 98. At a glance Lamps Automatic headlamp control* 1 Parking lamps and daytime running lamps* 2 Low beams 3 Automatic headlamp control* and daytime running lamps* When driving into tunnels with bright overhead lights, there may be a delay before the headlamps come on.
Lamps If necessary, switch on the parking lamps as described in the section about parking lamps. You can have the daytime running lamps activated/deactivated on your vehicle.< the battery might not have enough power to start the engine.< Fog lamps* Pathway lighting If you activate the headlamp flasher after parking the car, with the lights switched off, the low beams come on and remain on for a certain time.
At a glance Interior lamps The interior lamps operate automatically. Controls Switching interior lamps on/off manually Press button 1 briefly. If you want the interior lamps to remain off all the time, press the button for approx. 3 seconds. Press the button briefly to revert to normal operation. Reading lamps* 61 Online Edition for Part no. 01 41 0 014 500 - © 08/07 BMW AG Reference Mobility Driving tips Switch each lamp on and off with the adjacent button 2.
Climate Climate Air conditioning 1 Air flow toward the windshield and side windows 6 Recirculated-air mode 7 Temperature 2 Air to the upper body area Ventilation 63 8 Air flow rate 3 Air to the footwell 9 Rear window defroster 4 Air distribution 5 Cooling function* 62 Online Edition for Part no.
Rear window defroster Direct the flow of air to the windows , to the upper body area and to the footwell . Intermediate settings are possible. Switching cooling function on/off The defroster switches off automatically after a certain time. Defrosting windows and removing condensation When the cooling function is on, the air is cooled, dehumidified, then reheated depending on the temperature setting.
Climate Microfilter The microfilter removes dust and pollen from the incoming air. Your BMW center replaces this filter during regular maintenance. A substantial reduction in air flow indicates that the filter needs to be replaced earlier. 64 Online Edition for Part no.
Driving tips Controls At a glance Automatic climate control* 1 Air flow toward the windshield and side windows 7 Air flow rate, manual 8 Cooling function 2 Air to the upper body area Ventilation 67 9 Maximum cooling 3 Air to the footwell 4 Air distribution, manual 11 AUC Automatic recirculated-air control/ Recirculated-air mode 5 Defrosting windows and removing condensation 12 Rear window defroster 6 AUTO program Reference 65 Online Edition for Part no.
Climate Comfortable interior climate AUTO program 6 offers the ideal air distribution and air flow rate for almost all conditions, refer to AUTO program below. In addition, you can select an interior temperature you find pleasant. The higher the air flow rate, the more effective the air conditioning will be. Switching the system on/off The following sections inform you in detail about how to adjust the settings. Turn the rotary switch to 0.
automatic climate control does not have enough time to achieve the set temperature.< Ventilation At a glance AUC Automatic recirculated-air control/Recirculated-air mode Switch on the desired operating mode by pressing this button repeatedly: > Right-hand LED on, recirculated-air mode: the inflow of outside air is shut off permanently. The system recirculates the air within the vehicle.
Practical interior accessories Practical interior accessories Glove compartment Connecting the device To open Press the two push buttons together. To close Swing the door up. To prevent injury in the event of an accident while the vehicle is being driven, close the glove compartment immediately after use.< Connection for external audio device* 1 Power supply for your auxiliary device 2 Connection for audio playback: Audio jack 3.
Locking/unlocking At a glance The storage compartment between the backrests is automatically locked and unlocked with the central locking system. Other compartments and nets* Other compartments can be found on the doors, in the center console and behind the seats, depending on your vehicle's equipment. Coupe: Eyeglasses compartment To open 1. Press the trim piece beneath the air outlets; see arrow 1. 2. Place the beverage into the holder. 3.
Practical interior accessories Connecting electrical appliances Installation In your BMW, you can use electrical devices such as a flashlight, car vacuum cleaner or a similar appliance up to approx. 200 watts at 12 volts. Do not damage the socket by inserting plugs of a different shape or size. Do not keep electrical devices plugged in for extended periods when the engine is off, to protect the battery.
Hands-free microphone At a glance Mobile phone preparation package* Clothes hooks Do not hang heavy objects on the hooks. If you do, they could endanger the passengers, for example during braking or evasive maneuvers.< In vehicles with a telephone preparation package, the cover for the hands-free microphone is located on the trim of the steering column. Storage For further information on the mobile phone, refer to the Owner's Manual for the telephone. Driving tips For storage, e.g.
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Driving tips This section provides you with information useful in dealing with specific driving and operating conditions. Online Edition for Part no.
Things to remember when driving Things to remember when driving Break-in procedures Moving parts need to be given some time until they can interact smoothly with one another. To ensure that your vehicle provides maximum economy throughout a long service life, we request that you observe the following. After replacing components The same break-in procedures should be observed if any of the components mentioned above have to be renewed in the course of the vehicle's operating life.
Have the vehicle serviced Avoid unnecessary acceleration and braking maneuvers. To do so, keep an adequate distance to the forward vehicle. A defensive and smooth driving style keeps fuel consumption down. Have the vehicle serviced regularly to achieve good economy and a long vehicle life. BMW recommends having the vehicle serviced at a BMW center. Also note the BMW service system, refer to page 96.
Things to remember when driving pletely lose contact with the road surface, so that neither the car can be steered nor the brake be properly applied.< The risk of hydroplaning increases with declining tread depth on the tires, refer also to Minimum tread depth on page 87. Driving through water Inclines To prevent overheating and, as a result, diminished braking effectiveness, drive down long or steep downhill grades in the gear that requires the least braking.
Before driving into a car wash For general information about taking care of your BMW, refer to the Caring for your vehicle brochure. Cargo loading Avoid overloading the vehicle so that the permissible carrying capacity of the tires is not exceeded. Otherwise, overheating and inner damage to the tires may result. The ultimate result can assume the form of a sudden air loss.< 4. The resulting figure equals the available amount of cargo and luggage load capacity.
Things to remember when driving To avoid damaging the rear of the backrests or the rear interior trim panel, do not stow heavy cargo or cargo with sharp edges and corners behind the seats. In addition, large and bulky cargo stowed behind a seat may prevent the backrest from engaging properly. For this reason, check whether the backrest has engaged securely and move the seat forward, if necessary, refer to page 31.
At a glance Controls Driving tips Mobility Reference 79 Online Edition for Part no.
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Mobility This section helps you maintain your car's mobility by supplying important information on vital topics including fuels and lubricants, wheels and tires, service, maintenance and breakdown assistance. Online Edition for Part no.
Refueling Refueling Always switch off the engine before refueling. Otherwise the tank cannot be refilled. The Service Engine Soon warning lamp will come on.< 1. Remove the cover for the right-hand rear lamps in the cargo bay by turning the lock, see arrow. Take all precautionary measures and observe all applicable regulations when handling fuel. Do not carry any spare fuel containers in your vehicle. They can develop a leak and cause an explosion or cause a fire in the event of an accident.< Gas cap 2.
Fuel tank capacity Approx. 14.5 US gallons/55 liters, including the reserve capacity of approx. 2.1 US gallons/ 8 liters. Do not drive until the fuel tank is empty. Otherwise, the engine may not operate properly and damage could result.< Fuel specifications The use of poor-quality fuels may result in drivability, starting and stalling problems especially under certain environmental conditions such as high ambient temperature and high altitude.
Wheels and tires Wheels and tires Tire inflation pressure Information for your safety It is not merely the tire's service life, but also driving safety and driving comfort that largely depend on the condition of the tires and the maintenance of the specified tire pressure. Check tire inflation pressures regularly and correct them if necessary: at least every two weeks and before every extended journey.
Z4 Roadster 3.
Wheels and tires Z4 Coupe 3.0si Tire size Pressure specifications in psi/kPa All pressure specifications in the table are indicated in psi/kilopascal with cold tires, cold = ambient temperature 225/45 R 17 91 W 225/45 R 17 91 H/V M+S 33/230 39/270 Front: 225/45 R 17 91W Rear: 255/40 R 17 94 W 33/230 – – 39/270 Front: 225/40 R 18 88 W Rear: 255/35 R 18 90 W 33/230 – – 39/270 You will find more information about permissible loads and weights on page 113.
The traction grades, from highest to lowest, are AA, A, B and C. Those grades represent the tire's ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. The traction grade assigned to this tire is based on straight-ahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics.
Wheels and tires the letters TWI, for Tread Wear Indicator, on the tire's sidewalls identify tires that incorporate these wear indicators. Once the tire tread has worn down to the wear indicators, the tire has worn to a depth of 1/16 in/1.6 mm. Run-Flat Tires Wheel/tire damage Due to low-profile tires, please note that wheels, tires and suspension parts are more susceptible to road hazards and consequential damages.
You can inquire about the correct wheel/tire combination at your BMW center. The correct combination of wheels and tires is also necessary to ensure reliable operation of various vehicle systems such as ABS and DSC. To maintain good handling and vehicle response, only use tires of a single brand and tread configuration. After a tire has been damaged, for instance, mount the original wheel and tire combination again as soon as possible.
Wheels and tires Snow chains* Only certain fine-link snow chains have been tested by BMW, classified as safe for use and recommended. Consult your BMW center for more information. Attach snow chains in pairs and only to the rear wheels. Observe the manufacturer's instructions when mounting snow chains. Do not exceed a speed of 30 mph/50 km/h when using snow chains.
Under the hood At a glance To close Close the hood from a height of approx. 16 in/ 40 cm with momentum. It must be clearly heard to engage. Hood To release Driving tips Make sure that the closing path of the hood is clear, otherwise injuries may result. If you notice while driving that the hood is not completely closed, stop immediately and close it securely.< Controls Do not work on the car unless you possess the necessary technical knowledge.
Under the hood Important parts in the engine compartment 1 Washer fluid reservoir for headlamp cleaning system and window washer system, refer to page 46 3 4 Reservoir for brake fluid, refer to page 95 2 Filler neck for engine oil, refer to Adding engine oil 5 Body ground, negative terminal, refer to page 105 6 Expansion tank for coolant, refer to page 94 Jump-starting connection, refer to page 104 Engine oil Oil consumption is directly influenced by your driving style and vehicle operating con
Add engine oil at the earliest opportunity, e.g. when you stop to refuel. Possible displays At a glance The warning lamp lights up in yellow within 30 seconds after the engine is started: the oil level sensor is defective. It is not possible to issue a current or accurate measurement. Have the system checked as soon as possible. Checking the oil level Your car is equipped with an electronic oil-level monitor. Oil level OK 2 Oil level is being checked.
Under the hood Adding engine oil You can also call BMW of North America at 1-800-831-1117 or visit the website www.bmwusa.com to obtain this information. Do not use any oil additives, as they could cause engine damage under some circumstances.< Viscosity classes Viscosity is a measure of an oil's flow rating and is categorized in SAE classes.
pressure to escape, then continue turning to open. Controls At a glance 3. The coolant level is correct if the upper end of the red float spindle is at least at the same level as the upper edge of the filler neck but no more than 3/4 in or 2 cm above it, i.e. up to the mark on the float spindle. Refer also to the diagram next to the filler neck. 4. If the coolant is low, slowly add coolant up to the specified level; do not overfill. 5. Twist the cap back on and tighten it firmly. Driving tips 6.
Maintenance Maintenance BMW Maintenance System Service and Warranty Information Booklet for US models and Warranty and Service Guide Booklet for Canadian models Please consult your Service and Warranty Information Booklet for US models and Warranty and Service Guide Booklet for Canadian models for additional information on service requirements. The BMW Maintenance System helps maintain the road safety and operating reliability of your BMW.
Exhaust emission values At a glance The warning lamp lights up: the exhaust emission values have worsened. Have the car checked as soon as possible. The lamps flash under certain conditions. This indicates excessive misfiring of the engine. If this happens, you should reduce your speed and visit your nearest BMW center as soon as possible. Severe engine misfiring can quickly lead to serious damage of emissions-related components, especially the catalytic converter.
Replacing components Replacing components Onboard tool kit be handled carefully. BMW recommends having your BMW center perform any work that you do not feel competent to perform yourself or that is not described here. Do not touch the glass portion of a new bulb with your bare hands since even small amounts of impurities burn into the surface and reduce the service life of the bulb. Use a clean cloth, paper napkin or a similar material, or hold the bulb by its metallic base.
Have work on the xenon lighting system performed only by your BMW center or a workshop that works according to BMW repair procedures with correspondingly trained personnel. Due to the high electrical voltages present, there is a risk of potentially fatal accidents if work is performed inappropriate.< Parking lamps, roadside parking lamps In the event of a malfunction, please contact your BMW center or a workshop that works according to BMW repair procedures with correspondingly trained personnel.
Replacing components 55-watt bulb, H7 The H7 bulb is pressurized. Therefore, wear safety glasses and protective gloves. Otherwise there is a risk of injury if the bulb is damaged.< 3. Use the Phillips-head screwdriver to take the bulb socket out. 1. Turn the bulb socket counterclockwise and take it out. 2. Remove and replace the bulb. 3. Insert bulb socket. Side marker lamps, front 5-watt bulb, W5W 4. Remove and replace the bulb. 1. Take out bulb socket. 5. Insert bulb socket.
Center high-mount brake lamp This lamp uses LED technology for operation. In the event of a malfunction, please contact your BMW center or a workshop that works according to BMW repair procedures with correspondingly trained personnel.
Replacing components Jacking points or bring it to a recycling point. Maintain the battery in an upright position for transport and storage. Secure the battery against tilting when transporting.< Power loss After a temporary power loss, the functioning of some equipment may be limited and require initialization. Individual settings are also lost and must be reset: The jacking points are located at the positions indicated in the illustration.
> The key must be in position 1 or higher. > The car phone must be logged on to a mobile phone network. > The emergency calling system must be operable. If certain requirements are met, an emergency call is automatically initiated immediately after a serious accident. This Automatic Collision Notification will not be hindered by pressing the button. Access to the buttons For technical reasons, the emergency calling services cannot be guaranteed for the most unfavorable conditions.
Giving and receiving assistance Warning triangle* Jump-starting If the car's own battery is flat, your BMW's engine can be started by connecting two jumper cables to another vehicle's battery. You can also use the same method to help start another vehicle. Always use jumper cables with fully insulated handles on the terminal clamps. The warning triangle is stored in the rear trim panel of the cargo bay. To take it out, pull the ends of the rubber bands upward and out of the fasteners.
Starting the engine 1. Start the engine of the donor vehicle and allow it to run for a few minutes at slightly increased idle speed. 2. Start the engine of the other vehicle as usual. If the first start attempt is not successful, wait a few minutes before another attempt in order to allow the discharged battery to recharge. At a glance 1. Open the cover of the BMW jump-starting connection. Do so by pulling the tab. 2.
Giving and receiving assistance Access to the threaded socket With a tow bar Press out the cover with a screwdriver inserted in the recess at the top. The towing vehicle must not be lighter than the towed vehicle, otherwise it may be impossible to maintain control.< The towing eyelets of both vehicles should be on the same side.
engine is cold. It is recommended to start the engine using jumper cables, refer to page 104.< At a glance 1. Switch on hazard warning flashers, comply with local regulations. 2. Turn the key to position 2. 3. Shift into 3rd gear. 4. Have the vehicle tow-started with the clutch depressed and slowly release the clutch. After the engine starts, immediately depress the clutch again. 5. Stop at a suitable location, remove the tow bar or rope and switch off the hazard warning flashers.
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Reference This chapter contains technical data and an index that will help you find information most quickly. Online Edition for Part no.
Technical data Technical data Engine data Displacement cu in/cmμ Number of cylinders Maximum power output at engine speed Maximum torque at engine speed Z4 3.0i Z4 3.0si 182.8/2,996 182.8/2,996 6 6 hp 215 255 rpm 6,250 6,600 ft lbs/Nm 185/251 220/300 rpm 2,750 2,750 110 Online Edition for Part no.
Driving tips Controls At a glance Roadster: dimensions 111 Online Edition for Part no. 01 41 0 014 500 - © 08/07 BMW AG Reference Mobility All measurements in inches/millimeters. Smallest turning circle dia. 32 ft 2 in/9.8 m.
Technical data Coupe: dimensions All measurements in inches/millimeters. Smallest turning circle dia. 32 ft 2 in/9.8 m. 112 Online Edition for Part no.
Z4 3.0i Z4 3.0si Curb weight > Manual transmission lbs/kg 3,020/1,370 3,086/1,400 > Automatic transmission lbs/kg 3,086/1,400 3,131/1,420 > Manual transmission lbs/kg 3,571/1,620 3,638/1,650 > Automatic transmission lbs/kg 3,638/1,650 3,682/1,670 Load lbs/kg 551/250 551/250 Approved front axle load lbs/kg 1,720/780 1,742/790 Approved gross vehicle weight Approved rear axle load lbs/kg 1,940/880 1,962/890 Cargo bay capacity cu ft/liters 8.5/240 8.
Technical data Capacities Notes Fuel tank US gal/liters approx. 14.5/55 including reserve of US gal/liters approx. 2.1/8 US quarts/liters approx. 5.3/5.0 Window washer system including headlamp washers Fuel specifications: page 83 For details: page 46 Cooling system including heating circuit For details: page 94 > Manual transmission US quarts/liters 8.0/7.6 > Automatic transmission US quarts/liters 8.9/8.4 114 Online Edition for Part no.
At a glance Controls Driving tips Mobility Reference 115 Online Edition for Part no.
Everything from A to Z Everything from A to Z Index A ABS Antilock Brake System 51 – indicator lamp 12 Accident, refer to Emergency call 103 Acknowledgment signal for locking/unlocking vehicle 19 Activated-charcoal filter for automatic climate control 67 Additives – coolant 94 – engine oil 94 Adjusting – seats 30 Adjusting the thigh support 32 Airbags 56 – deactivating 37 – indicator/warning lamp 13 – passenger airbags indicator lamp 37 – reactivation 37 – safe seating position 30 Airbag switch, refer to K
C California Proposition 65 warning 5 Can holders, refer to Beverage holders 69 Capacity – cargo bay, refer to Weights 113 117 Online Edition for Part no.
Everything from A to Z Central locking – from inside 21 Central locking system 19 Changes, technical, refer to For your own safety 5 Changing a wheel 101 – Run-Flat Tires 101 Charge indicator lamp 12, 102 Check gas cap, indicator lamp 13 Child-restraint mounting system, LATCH 38 Child-restraint systems 37 Child seat, refer to Installing child-restraint systems 37 Chrome parts, refer to the Caring for your vehicle brochure Cigarette lighter 69 Cleaning the rear window, refer to the Caring for your vehicle b
EBV Electronic brake-force distribution 51 Electric – seat adjustment 31 Electrical malfunction – automatic transmission with Steptronic 43 – convertible top 28 – door lock 20 – fuel filler door 82 – luggage compartment lid 22 – tailgate 22 Electric Power Steering EPS 56 – indicator/warning lamp 13, 56 Electric power windows 24 Electronic – brake-force distribution 51 – oil level check 93 119 Online Edition for Part no.
Everything from A to Z Equipment scope, refer to the Service and Warranty Information Booklet for US models, Warranty and Service Guide Booklet ESP Electronic Stability Program, refer to DSC Dynamic Stability Control 51 Event Data Recorders 97 Exhaust system, refer to Hot exhaust system 75 Exterior mirrors 34 – adjusting 34 – automatic dimming feature 34 – automatic heating 34 – folding in and out 34 External audio device 68 Eyeglasses compartment 69 Eyes, tow-starting and towing away 105 F False alarm –
Ice warning, refer to Outside temperature warning 48 Identification mark – Run-Flat Tires 88 – tire coding 86 – tires 88, 89 Ignition, refer to Ignition switched on 40 Ignition key positions, refer to Ignition lock 40 Ignition keys, refer to The key set 18 Ignition lock 40 At a glance Interior temperature adjusting 63, 66 Interlock, refer to Steering locked 40, 42 Intermittent – operation of the wipers 45 Interval – display, service 49 K Key Memory 18 Keys 18 Keys, refer to The key set 18 Key switch for
Everything from A to Z Lighter socket, refer to Cigarette lighter 69 Lighting – instruments 60 – lamps and bulbs 98 – vehicle, refer to Lamps 59 Lighting of the instruments, refer to Instrument lighting 60 LIGHTS ON warning 60 Light switch 59 Loads, refer to Cargo loading 77 Loads, securing 77 Locking the doors – from inside 21 – from outside 19, 20 Locking the vehicle – from inside 21 – from outside 19 Longlife oils – approved engine oils 94 Low beams 59 – automatic 59 – bulb replacement 99 – indicator la
R Radio, refer to the separate Owner's Manual Radio navigation, refer to the separate Owner's Manual Radio remote control key, refer to Master keys with remote control 18 Rain sensor 45 Reading lamps 61 Rear lamps – bulb replacement 101 – indicator lamp, defective bulb 13 Rearview mirror, refer to Mirrors 34 Rear window defroster – air conditioning 63 – automatic climate control 67 123 Online Edition for Part no.
Everything from A to Z Rubber parts, refer to the Caring for your vehicle brochure Runflat System Component RSC, refer to Run-Flat Tires 88 Run-Flat Tires 88 – changing a tire 87, 89 – changing a wheel 101 – flat tire 53, 55 – Flat Tire Monitor 53 – tire inflation pressure 84 – Tire Pressure Monitor 54 – winter tires 89 Runflat Tyres, refer to RunFlat Tires 88 S Safe seating position 30 – with airbags 30 – with head restraints 30 – with safety belts 30 Safety belts 33 – care, refer to the Caring for your
Table of contents 3 Tachometer 48 Tailgate 21 – emergency operation 22 – indicator lamp 13 – opening from inside the vehicle 21 – opening from the outside 21 – opening manually 22 – remote control 20 – roller-blind cover 70 Tail lamps, refer to Rear lamps 101 125 Online Edition for Part no.
Everything from A to Z Tow-starting 106 Tow truck 106 TPM Tire Pressure Monitor 54 Track width, refer to Dimensions 111, 112 Traction control, refer to Dynamic Stability Control DSC 51 Transmission – automatic transmission with Steptronic 42 – manual transmission 42 Transmission detent, refer to Range selection 42 Transmission malfunction, refer to Malfunction 43 Transporting children safely 36 Transport securing device, refer to Cargo loading 77 Tread depth, refer to Minimum tread depth 87 Trip distance r
Driving tips Controls At a glance Windshield – cleaning 45 – defrosting and removing condensation 63, 66 Windshield wipers – blades, care, refer to the Caring for your vehicle brochure – changing blades 98 – refer to Washer/wiper system 45 Winter tires 89 – changing 101 – condition 87 – Run-Flat Tires 89 – storage 89 Wiper blades – care, refer to the Caring for your vehicle brochure – changing 98 Wood decoration, refer to the Caring for your vehicle brochure Work in the engine compartment 91 Wrench/screw
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Refueling So that you have important specifications available to you when you stop to refuel, we recommend that you fill out this table with the data that apply to your vehicle. Consult the index for individual specifications. Fuel Specifications Please enter your preferred fuel here. Engine oil Preferred oil grade Do not add engine oil until the corresponding warning lamp comes on in the instrument cluster or the oil lever monitor shows "+1.0", refer to page 93.
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