
Chrome surfacesCarefully clean components such as the radia‐
tor grille or door handles with an ample supply
of water, possibly with shampoo added, partic‐
ularly when they have been exposed to road
salt. For additional treatment, use a chrome
polish.
Light-alloy wheels
When cleaning the wheels on the vehicle, only
use a neutral wheel rim cleaner with a pH value
of 5 to 9.
Do not use abrasive cleaners or a steam jet hot‐
ter than 140 ℉/60 ℃; otherwise, damage may
result. Adhere to the manufacturer instructions.
Aggressive, acidic, or alkaline cleaners may de‐
stroy the protective coating of neighboring
components such as the brake disc.
Exterior sensors The sensors on the outside of the vehicle, such
as for Park Distance Control, must be kept clean
and free of ice to ensure that they remain fully
functional.
Decorative trim Clean decorative trims and fine wood compo‐
nents with a moist cloth only. Then dry with a
soft cloth.
Safety belts Dirty belt straps impede the reeling action and
thus have a negative impact on safety.
No chemical cleaning
Do not clean chemically; this can destroy
the webbing. ◀
Carpets/floor mats No objects in the area around the pedals
Keep floor mats, carpets, and any other
objects out of the area of motion of the pedals;
otherwise, the function of the pedals could be
impeded while drivingDo not place additional floor mats over existing
mats or other objects.
Only use floor mats that have been approved
for the vehicle and can be properly fixed in
place.
Ensure that the floor mats are securely fastened
again when they are returned after being re‐
moved, such as for cleaning. ◀
Floor mats can be removed for cleaning.
If they are very dirty, clean with a microfiber
cloth and water or an interior cleaner. To pre‐
vent matting of the carpet, rub back and forth
in the direction of travel only.
Displays
To clean the displays, such as the radio or dis‐
play elements, use an antistatic microfiber
cloth.
Cleaning displays
Do not use chemical or household cleans‐
ers.
Keep all fluids and moisture away from the
unit.
Otherwise, they could affect or damage surfa‐
ces or electrical components.
Avoid pressing too hard when cleaning and do
not use abrasive materials; otherwise, damage
can result. ◀
CD/DVD drives No cleaning CD
Do not use cleaning CDs; otherwise, parts
of the drive may become damaged. ◀
Long-term vehicle storage
Your service center can advise you on what to
consider when storing the vehicle for longer
than three months.Seite 182MobilityCare182
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12CauseHow to respondThe engine refuses to start.Depress the brake or clutch to
start the engine, refer to page 45.The ignition is switched on and driver's door
is open.Switch off the ignition, refer to
page 44, or close the driver's
door.The lights are still switched on.Switch off the lights, refer to
page 62.The roadside parking lamps are still on.Switch off the roadside parking
lamps, refer to page 63.A door is open.The Clubdoor is open.The split door is open.The hood is open.The tailgate is open.The fuel cap is missing or loose.Make sure that the fuel cap is cor‐
rectly positioned and close it until
it clicks audibly. Do not jam the
strap between the fuel cap and
the vehicle.The windshield washer fluid level is too low.Add washer fluid, refer to
page 50, as soon as possible.Lights up in red:Service is due.Arrange a service appointment.
Check the service requirements,
refer to page 160.Seite 184MobilityIndicator/warning lamps184
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12CauseHow to respondLights up in yellow:The engine will start the next time the Start/
Stop button is touched, possibly without the
brake or clutch being depressedThe remote control is malfunctioning or, in
cars with Comfort Access, was not detected.The engine cannot be started.
Have the remote control checked,
if necessary.The battery in the remote control is dis‐
charged.Use the remote control for a lon‐
ger journey or, in cars with Com‐
fort Access, replace the battery.The belt tensioners and/or airbag system has
failed.Have the system checked imme‐
diately.
Fasten the safety belts anyway.Steering assistance has failed.You can continue your journey,
but moderate your speed and ex‐
ercise due caution. Markedly dif‐
ferent steering response. Have
the system checked as soon as
possible.Lights up in red:Engine malfunctionStop the car and switch off the
engine. You cannot continue your
journey. Contact your service cen‐
ter.Lights up in yellow:Full engine power is no longer available.You can continue your journey,
but moderate your speed and ex‐
ercise due caution. Have the en‐
gine checked as soon as possible.Indicator lamp 1 flashes:Engine malfunction under high load. High en‐
gine load will result in damage to the catalytic
converter.You can continue your journey,
but moderate your speed and ex‐
ercise due caution. Have the vehi‐
cle checked immediately.Seite 185Indicator/warning lampsMobility185
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12CauseHow to respondIndicator lamp 1 lights up:Engine malfunction with adverse effect on
emissions.You can continue your journey,
but moderate your speed and ex‐
ercise due caution. Have the vehi‐
cle checked as soon as possible.Lights up in red:The engine is overheating.Carefully bring the car to a stop,
switch off the engine and allow it
to cool down. Do not open the
hood; otherwise, there would be
a risk of injury due to scalding.
Contact your service center.Lights up in yellow:The engine is too hot.Continue driving at more moder‐
ate speed so that the engine can
cool down. Have the engine
checked without delay if the sit‐
uation reoccurs.Lights up in red:Battery is no longer being charged. Alternator
malfunction.Switch off all unnecessary electri‐
cal consumers. Have the power
supply system checked without
delay.Lights up in yellow:The battery charge level is very low, the bat‐
tery is old or is not securely connected.Charge the battery by taking a
long drive or using an external
charger. If necessary, switch off
automatic power consumers.
Have the battery checked as soon
as possible.Indication in US models
The handbrake is set.Indication in Canadian models
The handbrake is set.Seite 186MobilityIndicator/warning lamps186
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12CauseHow to respondIndication in US models
The handbrake is set while driving.Release the handbrake.Indication in Canadian models
The handbrake is set while driving.Release the handbrake.Indication in US modelsLights up in red:
The brake fluid level is too low.Reduced braking effect, stop the
car carefully. Contact the nearest
service center.Indication in Canadian modelsLights up in red:
The brake fluid level is too low.Reduced braking effect, stop the
car carefully. Contact the nearest
service center.Indication in US models.Brake pads worn.Have the condition of the brake
pads checked without delay.Indication in Canadian modelsBrake pads worn.Have the condition of the brake
pads checked without delay.Indication in US modelsThe vehicle electronics have failed.You cannot continue your jour‐
ney. Contact your service center.Seite 187Indicator/warning lampsMobility187
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12CauseHow to respondIndication in Canadian modelsThe vehicle electronics have failed.You cannot continue your jour‐
ney. Contact your service center.Lights up in red:Have the system in question
checked immediately.The starter has failed orThe engine cannot be restarted.Ignition malfunctioning. The engine can only
be restarted when the brake is depressed or
Lighting system failed. Low beams/tail lamps
and brake lights still operational. All other
lamps failed.Depress the brake to restart the
engine.Lights up in yellow:Brake light control failed or
The fuel supply is malfunctioning.You can continue your journey,
but moderate your speed and ex‐
ercise due caution. Have the sys‐
tem in question checked immedi‐
ately.Drive malfunctioning.You can continue your journey,
but moderate your speed and ex‐
ercise due caution. Transmission
limp-home program with reduced
acceleration is active. Have the
system checked immediately.Flashing:
Dynamic Stability Control DSC or Dynamic
Traction Control DTC is controlling drive and
braking forces, refer to page 76.Dynamic Traction Control DTC is activated, re‐
fer to page 77.Dynamic Stability Control DSC and Dynamic
Traction Control DTC are deactivated, refer to
page 76.Driving stability limited during ac‐
celeration and cornering.
Driving style must be readjusted.Seite 188MobilityIndicator/warning lamps188
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12CauseHow to respondDynamic Stability Control DSC and Dynamic
Traction Control DTC failed.Driving stability limited during ac‐
celeration and cornering.
You can continue your journey,
but moderate your speed and ex‐
ercise due caution. Have the sys‐
tem checked as soon as possible.Indication in US modelsThe driving stability control systems including
ABS and the Tire Pressure Monitor display
have failed, refer to page 76.Reduced braking and driving sta‐
bility. Drive cautiously and defen‐
sively. Avoid full brake applica‐
tion, operation on poor roads,
and use of the full throttle and
kickdown positions of the acceler‐
ator. Have the system checked
immediately.Indication in Canadian modelsThe driving stability control systems including
ABS and the Flat Tire Monitor or the Tire Pres‐
sure Monitor have failed, refer to page 76.Reduced braking and driving sta‐
bility. Drive cautiously and defen‐
sively. Avoid full brake applica‐
tion, operation on poor roads,
and use of full throttle and kick‐
down positions of the accelerator.
Have the system checked imme‐
diately.In vehicles with the Flat Tire MonitorLight up in yellow and red:A tire is deflated.Carefully bring the car to a stop.
Additional information, refer to
page 69.Seite 189Indicator/warning lampsMobility189
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12CauseHow to respondTransmission limp-home program active with
restricted range of gears, possibly with re‐
duced acceleration.You can continue your journey,
but moderate your speed and ex‐
ercise due caution. Have the sys‐
tem checked immediately.Gears can be engaged without depressing the
brake.Always depress the brake to en‐
gage a gear.Automatic selector lever locked:Manually unlock the selector lever
lock, refer to page 53.Lights up in yellow:Have the system checked as soon
as possible.Automatic selector lever locked:
The selector lever is locked in position P with
the engine running or the ignition switched
on and the brake depressed orManually unlock the selector lever
lock, refer to page 53.The brake signal is malfunctioning: a gear can
be engaged without depressing the brake.To engage a gear while the vehi‐
cle is at a standstill, always de‐
press the brake. Before leaving
the vehicle, move the selector
lever to position P and switch off
the engine.Lights up in red:The transmission is overheating.Bring the car to a stop and move
the selector lever to position P. Al‐
low the transmission to cool
down. You can continue your
journey, but moderate your speed
and exercise due caution. Have
the system checked if the situa‐
tion reoccurs.Lights up in yellow:The transmission is too hot.Avoid high engine loads. You can
continue your journey, but mod‐
erate your speed and exercise
due caution.Selector lever position P not engaged. The ve‐
hicle is not secured against rolling.Seite 191Indicator/warning lampsMobility191
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