Owner`s manual

Instruments and controls 129
Vehicle messages on the
Colour-Info-Display
Some important messages appear
additionally in the
Colour-Info-Display. Press the
multifunction knob to confirm a
message. Some messages only pop
up for a few seconds.
Warning chimes
When starting the engine or
whilst driving
Only one warning chime will sound at
a time.
The warning chime regarding
unfastened seat belts has priority
over any other warning chime.
■ If seat belt is not fastened.
■ If a door or the tailgate is not fully
closed when starting off.
■ If a certain speed is exceeded with
parking brake applied.
■ If a programmed speed is
exceeded.
■ If a warning message or a warning
code appears in the Driver
Information Centre.
■ If the parking assist detects an
object.
■ If unintended lane change occurs.
■ If the reverse gear is engaged and
the rear end carrier extended.
■ If the diesel particle filter has
reached the maximum filling level.
When the vehicle is parked and/
or the driver's door is opened
■ When the key is in the ignition
switch.
■ With exterior lights on.
During an Autostop
■ If the driver's door is opened.
Battery voltage
When the vehicle battery voltage is
running low, a warning message or
warning code 174 will appear in the
Driver Information Centre.
1. Switch off immediately any
electric consumers which are not
required for a safe ride, e.g. seat
heating, heated rear window or
other main consumers.
2. Charge the vehicle battery by
driving continuously for a while or
by using a charging device.
The warning message or warning
code will disappear after the engine
has been started twice consecutively
without a voltage drop.
If the vehicle battery cannot be
recharged, have the cause of the fault
remedied by a workshop.