Operation Manual

Problems starting the engine
Fig. 144
Starting the engine - press the
button with the key
Read and observe and on page 122 first.
The key in the vehicle cannot be verified
If the key in the vehicle cannot be verified, then engine cannot be started by
pressing a button.
One of the following message is shown in the information cluster display.
Key not detected. Owner's Manual!
Key not found.
NO KEY
The reasons for this may be:
▶
The battery in the key is almost out of charge.
▶
The key is malfunctioning
▶
There is interference in the signal between the system and the key (strong
electromagnetic field).
Try to start the engine by pressing the button with the key » Fig. 144.
System fault
If the following message appears on the display of the instrument cluster,
there is a system malfunction.
Keyless access system faulty.
KEYLESS ACCESS SYSTEM FAULTY
Try to start the engine by pressing the button with the key » Fig. 144.
CAUTION
The key can only be verified if it is in the vehicle. It is therefore not always nec-
essary to know where the key is.






Note
■
When attempting to start, the key bit must be pointed towards the button
» Fig. 144.
■
If the engine fails to start after pressing the button with the key, seek spe-
cialist help.
START-STOPsystem
 Introduction
This chapter contains information on the following subjects:
Operation
125
Manually deactivating/activating the system 126
Information messages
126
The START STOP system (hereinafter referred to as the system) reduces CO
2
emissions and harmful emissions, and saves fuel.
If the system determine that the engine is not needed when the vehicle stops
or is at a standstill (e.g. at the traffic lights), it turns off the engine and starts it
again when moving off.
The system function depends on many factors. Some of them are down to the
driver, the others are systemic and can neither be influenced nor identified.
Therefore the system may react differently in situations which seem identi-
cal from the driver's perspective.
The system is automatically activated every time the ignition is switched on
(even where this has previously been manually deactivated with the button

).
Note
If the engine has stopped due to the system, the ignition remains on.
124
Driving