XTo leave the submenu:press the0063
or 0064 button to select the backfunction
and confirm with 0076.
The display shows the Display
submenu.
iIf you press and hold0063or0064, you
change directly to the backfunction.
Setting the unit of measurement for dis-
tance
If you change the unit of measurement for
distance, the values in the:
Rtrip computer "From start" or "From reset"
(Ypage 112)
RFuel consumption (Ypage 112)
menus are also reset automatically.
You can only set the unit of measurement for
distance when the vehicle is stationary.
XPress the 0063or0064 button on the steer-
ing wheel to select the Settingsmenu and
press 0076on the steering wheel to con-
firm.
XPress the 0063or0064 button to select the
Displaysubmenu and confirm with 0076.
XPress the0063or0064 button to select
Units of Distanceand press the 0076
button to confirm.
XPress the 0063or0064 button to select
Kilometersor Milesas the unit of meas-
urement for distance and press 0076to
confirm.
The display shows the Display
submenu.
The selected unit of measurement for dis-
tance applies as the basis for:
Rthe trip computer
Rthe service display
Rthe fuel consumption display
Rthe total distance recorder and the trip
meter display
Rthe cruise control speed display
Setting the temperature unit
You can switch the display of the outside tem-
perature and the coolant temperature between
† and ‡.
XPress the 0063or0064 button on the steer-
ing wheel to select the Settingsmenu andpress
0076on the steering wheel to con-
firm.
XPress the 0063or0064 button to select the
Displaysubmenu and confirm with 0076.
XPress the0063or0064 button to select
UnitsofTemperatureand press the 0076
button to confirm.
XPress the 0063or0064 button to select the
unit of temperature °Cor°Fand confirm
with 0076.
The display shows the Display
submenu.
Ambient lighting submenu
Introduction
In theAmbient Lightingsubmenu you have
the following options:
Rswitching the ambient lighting on/off
Rsetting the brightness of the ambient
lighting to different levels
XTo leave the submenu: press the0063
or 0064 button on the steering wheel to
select the back
function and press 0076on
the steering wheel to confirm.
The display shows the Settings
menu.
iIf you press and hold0063or0064, you
change directly to the backfunction.
Switching the ambient lighting on/off
XPress the0063or0064 button on the steer-
ing wheel to select the Settingsmenu and
press 0076on the steering wheel to con-
firm.
XPress the 0063or0064 button to select the
AmbientLightingsubmenu and confirm by
pressing the 0076button.
XPress the 0063or0064 button to select the
onfunction.
XActivate or deactivate the onfunction by
pressing the 0076button.
When the function is highlighted it is
activated and the ambient lighting is
switched on.
To set the brightness
You can set the brightness of the ambient
lighting to different levels.
XPress the 0063or0064 button on the steer-
ing wheel to select the Settingsmenu and
116Menus and sub menus
>> On-board computer and displays.
Driving systems
Display messagesPossible causes/consequences and0050Solutions
0085
CruiseControlInop‐erative
The0085 symbol in the display footer also flashes for approx-
imately 10 seconds and a warning tone sounds. The symbol is then
hidden.
Cruise control is malfunctioning and deactivated automatically.
XVisit a qualified specialist workshop.
Tires
Display messagesPossible causes/consequences and 0050Solutions
0077
Warning Tire Fail‐ure Correct TirePressure
The tire pressure in one or more tires has dropped suddenly.
GWARNING
If you drive with a flat tire, there is a risk of the following haz-
ards:
RA flat tire affects the ability to steer or brake the vehicle.
RYou could lose control of the vehicle.
RContinued driving with a flat tire will cause excessive heat
build-up and possibly a fire.
There is a risk of an accident.
XStop the vehicle without making any sudden steering or braking
maneuvers. Pay attention to the traffic conditions as you do so.
XSecure the vehicle against rolling away (Ypage 100).
XCheck the tires and, if necessary, follow the instructions for a
flat tire (Ypage 161).
0077
Tire Pressure Moni‐tor Inoperative
The tire pressure monitor is malfunctioning or was not restarted
after a wheel change.
GWARNING
The system is possibly unable to recognize or register low tire
pressure.
There is a risk of an accident.
XRestart the tire pressure monitor after a wheel change
(Ypage 185)
The tire pressure monitor is activated automatically after
driving for a few minutes.
If the display message continues to be displayed:
XDrive on carefully.
XVisit a qualified specialist workshop.
126Display messages
>> On-board computer and displays.
Display messagesPossible causes/consequences and0050Solutions
0079or0045/
003A/0046/
0044
Transmission Over‐heated See Opera‐tor's Manual
Only for vehicles with automatic transmission: 0079flashes
alternately with the currently selected transmission position. A
warning tone also sounds.
Further pulling away or crawling maneuvers have led to a critical
clutch temperature.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
XSecure the vehicle to prevent it from rolling away.
XWait until the automatic transmission has cooled down and the
display message does not reappear after acknowledging it.
Electronics Mal‐functionVisitWork‐shop
In addition the \door warning lamp and other warning lamps,
e.g. 00E5, light up.
The central vehicle electronics system is malfunctioning.
After the engine is switched off:
Rdo not lock/unlock the doors using the remote control function of
the key
Ryou can no longer start the engine.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driv-
ing under any circumstances.
XSecure the vehicle against rolling away (Ypage 100).
XConsult a qualified specialist workshop.
Electronics Mal‐functionVisitWork‐shop
The transmission electronics are malfunctioning or the neutral
sensor is faulty.
Cruise control is automatically deactivated.
Starting the engine is only possible with the clutch pedal fully
depressed.
XVisit a qualified specialist workshop.
0039
Remove key
The key is in the ignition lock, the engine is switched off and the
driver's door is open.
XRemove the SmartKey.
Rain and Light Sen‐sor InoperativeThe rain/light sensor is malfunctioning.
Automatic headlamp mode and automatic intermittent wipe are not
available.
XSwitch on exterior lighting manually if required (Ypage 67).
XSwitch the windshield wipers on or off manually as required
(Ypage 74).
XVisit a qualified specialist workshop.
130Display messages
>> On-board computer and displays.
ProblemPossible causes/consequences and0050Solutions
0025
The yellow ABS warning
lamp is lit while the
engine is running.ABS is malfunctioning. This means that ESP®, Crosswind Assist and
hill start assist, for example, are also unavailable.
Other driving systems could be switched off automatically.
GWARNING
The brake system continues to function normally, but without the
functions listed above. The wheels could therefore lock if you
brake hard, for example.
The steerability and braking characteristics may be severely
affected. The braking distance in an emergency braking situation
can increase.
If ESP
®is not operational, ESP®is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
XDrive on carefully.
XVisit a qualified specialist workshop.
If the ABS control unit is faulty, there is also a possibility that
other systems may be unavailable.
00E5
The yellow ESP®warn-
ing lamp is on when you
are driving.
In addition, the \
door warning lamp and
other warning lamps,
e.g. 0077, light up.
The central vehicle electronics system is malfunctioning.
After the engine is switched off:
Rdo not lock/unlock the doors using the remote control function of
the key
Ryou can no longer start the engine.
XObserve the additional display messages in the display.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driv-
ing under any circumstances.
XSecure the vehicle against rolling away (Ypage 100).
XConsult a qualified specialist workshop.
00E5
The yellow ESP®warn-
ing lamp flashes while
the vehicle is in
motion.
ESP®or traction control has intervened because there is a risk of
skidding or at least one wheel has started to spin.
Cruise control is automatically deactivated.
XWhen pulling away, only depress the accelerator pedal as far as
necessary.
XEase off the accelerator pedal while the vehicle is in motion.
XAdapt your driving style to suit the road and weather condi-
tions.
134Warning and indicator lamps in the instrument cluster
>> On-board computer and displays.
No.ConsumerCurrentColor coding
21Engine control unit5 ABrown
22Rear window wiper15 ABlue
23Starter motor30 AGreen
24Central locking40 AOrange
25Front windshield wiper30 AGreen
26Radio20 AYellow
27‑‑‑
2812 V socket15 ABlue
29Power supply control unit5 ABrown
30Horn15 ABlue
31‑‑‑
32Central locking15 ABlue
33Tail lamps, front fog lamps, hazard warning lamp
button, locking button, power windows, license
plate lighting, radio, control unit for air-con-
ditioning system, cruise control, parking aid
button, program selector button, tailgate unlock-
ing25 ACyan
34Headlamps, daytime running lamps25 ACyan
35Headlamps, daytime running lamps25 ACyan
36‑‑‑
37‑‑‑
38‑‑‑
39‑‑‑
40‑‑‑
41‑‑‑
42‑‑‑
43Exterior mirror heating5 ABrown
44Anti-entrapment feature25 ACyan
45Transmission control unit5 ABrown
46Radio amplifier20 AYellow
47‑‑‑
48‑‑‑
49‑‑‑
176Fuses
>> Breakdown assistance.