Seats, restraints41Airbag system
The airbag system consists of a
number of individual systems
depending on the scope of
equipment.
When triggered, the airbags inflate
within milliseconds. They also deflate
so quickly that it is often unnoticeable during the collision.
Notice
Depending on the severity of a
collision, the fuel system may also be cut-off and the engine switched
off automatically, for safety reasons.
Resetting the fuel cut-off system;
refer to "Fuel system messages"
3 86.
Notice
Expiry dates for replacing the airbag system components may be found
on the label inside the glovebox.
Contact a workshop to have the
airbag system components
replaced.9 Warning
If handled improperly the airbag
systems can be triggered in an
explosive manner.
Notice
The airbag systems and belt
pretensioner control electronics are
located in the centre console area.
Do not put any magnetic objects in
this area.
Do not fix any objects onto the airbag
covers and do not cover them with
other materials.
Each airbag is triggered only once.
Have deployed airbags replaced by
a workshop. Furthermore, it might be necessary to have the steering
wheel, the instrument panel, parts of
the panelling, the door seals,
handles and the seats replaced.
Do not make any modifications to
the airbag system as this will
invalidate the vehicle type approval.
9 Warning
When the airbags inflate, escaping
hot gases may cause burns.
Control indicator v for airbag systems
3 74.
Fault If there is a fault in the airbag and belttensioner system, the control
indicator v illuminates in the
instrument cluster. The system is not
operational.
Have the cause of the fault remedied
by a workshop.
Control indicator v 3 74.
Child restraint systems on front passenger seat with airbag
systems
Warning according to ECE R94.02:
68Instruments and controlsOdometer
Displays the recorded distance in
miles.
H may appear in the display until the
vehicle has travelled 60 miles.
Trip odometer Displays the recorded distance since
the last reset.
Depending on model variant, there are two independent trip odometers
A or B which indicate how far the
vehicle has been driven since the last
reset.
To reset the trip odometer, press and hold the TRIP button for a few
seconds while the relevant trip odometer is displayed.
Tachometer
Displays the engine speed.
Drive in a low engine speed range for each gear as much as possible.
Caution
If the needle is in the red warning
zone, the maximum permitted
engine speed is exceeded. Engine at risk.
Fuel gauge
Displays the fuel level or gas level in
the tank depending on the operation
mode.
70Instruments and controls
Fuel for natural gas operation 3 120,
Refuelling 3 121.
Engine coolant
temperature gauge
Displays the coolant temperature.
If control indicator $ illuminates, the
coolant temperature is too high.
Depending on version, a message
also appears in the Driver Information Centre 3 80. Seek the assistance of
a workshop.
Caution
If engine coolant temperature is
too high, stop vehicle, switch off
engine. Danger to engine. Check
coolant level.
Service display
Service display is available in
vehicles with Multifunction version of
the Driver Information Centre 3 80.
When the ignition is switched on, the remaining distance before the next
service is due is shown briefly. Based
on driving conditions, the interval at
which a service will be indicated can
vary considerably.
When the remaining distance before
the next service is less than
1,250 miles, Serv. appears in the
Driver Information Centre. The service reminder is repeated after every additional 125 miles and
becomes more frequent when the
remaining distance is below
125 miles.
The vehicle needs a service. Seek the
assistance of a workshop.
The remaining distance to the next
service may also be viewed in the
Driver Information Centre by
selecting SERVICE from the settings
menu options 3 80.
Resetting the service display After a service, the service displaymust be reset by a workshop.
Instruments and controls73
Control indicator in the roof
console
Airbag deactivation 3 45, 3 74.
Generic warning 9 illuminates yellow.
Depending on model variant, control
indicator 9 may illuminate
independently or in conjunction with
Æ , t , Z or r .
If 9 illuminates together with I; stop
engine immediately and seek the
assistance of a workshop.
Depending on version, a warning
message may also be displayed in
the Driver Information Centre 3 80.
9 also illuminates if the fuel cut-off
switch is triggered, or if a fault is
detected in the engine oil pressure
sensor. Consult a workshop.
Fuel cut-off system 3 86.
Turn signal 2 or 3 flashes green.
Flashes
A turn signal or the hazard warning
flashers are activated.
Rapid flashing: failure of a turn signal
light or associated fuse, failure of turn signal light on trailer.
Bulb replacement 3 133, Fuses
3 139.
Turn signals 3 91.Seat belt reminder
Seat belt reminder for frontseats
X for driver's seat and/or front
passenger seat illuminates or flashes
red.
Illuminates
When the ignition has been switched
on, control indicator X illuminates
briefly if driver's seat belt and/or front
passenger seat belt is not engaged. A
warning chime also sounds for a few
seconds.
Flashes
During driving X will flash and a
warning chime will sound for
90 seconds until the front seat belts
are fastened.
Fastening the seat belt 3 39.
74Instruments and controls9Warning
Fasten seat belt before each trip.
In the event of an accident, people
not wearing seat belts endanger their fellow occupants and
themselves.
To deactivate the seat belt reminder,
consult a workshop. Reactivation of the warning chime for seat belt
reminder can be done via the Driver
Information Centre 3 80.
Notice
The volume of the warning chime
can also be adjusted via the Driver
Information Centre 3 80.
Airbag and belt tensioners v illuminates red.
When the ignition is switched on, the control indicator illuminates for
approx. 4 seconds. If it does not
illuminate, does not go out after
4 seconds or illuminates whilst
driving, there is a fault in the airbag
system. Seek the assistance of a
workshop. The airbags and belt
pretensioners may fail to trigger in the
event of an accident.
Deployment of the belt pretensioners
or airbags is indicated by continuous
illumination of v.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Belt pretensioners, airbag system
3 38, 3 41.
Airbag deactivation
* illuminates yellow.
With the front passenger airbag
activated:
When the ignition is switched on, *
illuminates for approx. 4 seconds,
flashes for another 4 seconds and
then extinguishes.
With the front passenger airbag
deactivated:
* permanently illuminates yellow.
Airbag deactivation 3 45.9 Danger
Risk of fatal injury for a child using
a child restraint system together
with activated front passenger
airbag.
Risk of fatal injury for an adult
person with deactivated front
passenger airbag.
Charging system
p illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Instruments and controls75
Illuminates when the engine is
running Stop, switch off engine. Battery is not
charging. Engine cooling may be
interrupted. The brake servo unit may
cease to be effective. Seek the
assistance of a workshop.
Malfunction indicator light Z illuminates or flashes yellow.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine is running Fault in the emission control system.
The permitted emission limits may be
exceeded. Seek the assistance of a
workshop immediately.Flashes when the engine is
running
Fault that could lead to catalytic
converter damage. Ease up on the
accelerator until the flashing stops.
Seek the assistance of a workshop
immediately.
Brake system R illuminates red.
Illuminates when the parking brake is
released if the brake fluid level is too
low 3 131.9 Warning
Stop. Do not continue your
journey. Consult a workshop.
Illuminates if the brake vacuum servo
fails; the brake pedal becomes stiff
when pressed. The brake system
remains operational however,
assistance will be reduced. The
steering may also require
considerably more effort when
turning.
Illuminates after the ignition is
switched on if the parking brake is
applied 3 114.
Brake pad wear F illuminates yellow.
The front brake pads are worn, seek
the assistance of a workshop
immediately.
Antilock brake system
(ABS)
u illuminates yellow.
Illuminates for a few seconds after the ignition is switched on. The system is
ready for operation when the control
indicator extinguishes.
If the control indicator does not
extinguish after a few seconds, or if it illuminates while driving, there is a
fault in the ABS. The brake system
remains operational but without ABS
regulation.
Antilock brake system 3 113.
76Instruments and controlsTransmission
s illuminates red.
Illuminates when a fault is present in
the transmission.
A warning message may also appear
in the Driver Information Centre
3 80 in conjunction with a warning
chime.
Continued driving is possible,
provided the vehicle is driven with
care and anticipation.
Have the cause of the fault remedied
by a workshop as soon as possible.
Manual transmission automated
3 110.
Upshift [ or Ò illuminates in the Driver
Information Centre 3 80 when
gearshifting is recommended to
improve fuel economy.
Hill start assist Z illuminates yellow.Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
If the control indicator does not
extinguish after a few seconds, or if it illuminates while driving, there is a
fault in the Hill start assist. Seek the
assistance of a workshop to have the
fault remedied.
The Electronic Stability Program
(ESP) control indicator x may also
illuminate 3 76 in conjunction with
Z .
Depending on model variant, 9 will
illuminate as an alternative if control
indicator Z is not present.
Depending on version, a warning
message may also be displayed in
the Driver Information Centre 3 80.
Generic warning 9 3 73.
Hill start assist 3 115.
Ultrasonic parking assist
r illuminates yellow.
Fault in system
orFault due to sensors that are dirty or
covered by ice or snow
or
Interference due to external sources
of ultrasound. Once the source of interference is removed, the system
will operate normally.
Have the cause of the fault in the
system remedied by a workshop.
Control indicator 9 will illuminate as
an alternative if control indicator r
is not present. Depending on version,
a warning message may also be
displayed in the Driver Information
Centre 3 80.
Generic warning 9 3 73.
Ultrasonic parking assist 3 118.
Electronic Stability
Program
R illuminates or flashes yellow.
Instruments and controls77
FlashesThe system is actively engaged.
Engine output may be reduced and
the vehicle may be braked
automatically to a small degree.
Illuminates
A fault in the system is present.
Continued driving is possible. Driving
stability, however, may deteriorate
depending on road surface
conditions.
Have the cause of the fault remedied
by a workshop.
Electronic Stability Program (ESP)
3 116, Traction control system/Anti-
Slip Regulator (ASR) 3 115.
Engine coolant
temperature
$ illuminates red.
Illuminates for a few seconds after the ignition is switched on.
If control indicator $ illuminates, the
coolant temperature is too high.
Depending on version, a warningmessage may also be displayed in
the Driver Information Centre 3 80.
Seek the assistance of a workshop.Caution
If engine coolant temperature is
too high, stop vehicle, switch off
the ignition. Danger to engine.
Check coolant level.
If the control indicator remains on, seek the assistance of your
workshop.
Engine coolant temperature gauge
3 70.
Preheating ! illuminates yellow.
Preheating is activated. Only
activates when outside temperature
is low.
Diesel particle filter
% illuminates yellow.
The diesel particle filter requires
cleaning.
Continue driving until %
extinguishes. If possible, do not allow engine speed to drop below
2000 rpm.
Illuminates The diesel particle filter is full. Start
cleaning process as soon as
possible.
Diesel particle filter 3 108, Stop-start
system 3 105.
Tyre pressure monitoring
system
w illuminates or flashes.
Illuminates
Tyre pressure loss. Stop immediately and check tyre pressure.
Control indicator w illuminates
together with a warning chime and, in
vehicles with Multifunction version of
the Driver Information Centre, a