Page 13 of 249

In brief11
1Power windows .....................30
2 Exterior mirrors .....................28
3 Cruise control .....................147
Speed limiter ...................... 149
Forward collision alert ........150
4 Turn and lane-change
signals, headlight flash,
low beam and high beam ....112
Exit lighting ......................... 116
Parking lights ...................... 113
Buttons for Driver
Information Centre ................93
5 Instruments .......................... 82
6 Forward collision alert
indicator ............................. 150
7 Driver Information Centre ...... 93
8 Infotainment controls ...........74
9 Windscreen wiper,
windscreen washer
system, rear window
wiper, rear window washer
system ................................... 7610 Central locking system ..........22
City mode ............................ 146
Eco button for stop-start
system ................................. 131
Parking assist ..................... 153
Seat heating .......................... 38
Heated steering wheel ..........75
11 Anti-theft alarm system
status LED ........................... 26
12 Hazard warning flashers ....112
Control indicator for airbag
deactivation .......................... 88
Control indicator for front
passenger seat belt .............87
13 Colour-Info-Display ..............98
Graphic-Info-Display .............99
14 Centre air vents .................. 126
15 Side air vents, passenger
side ..................................... 126
16 Airbag deactivation switch
(behind glovebox cover) ......46
17 Glovebox .............................. 56
Fuse box ............................ 19618Climate control system ........ 118
19 Power outlet .......................... 81
20 AUX input, USB input ...........10
21 Selector lever,
transmission ....................... 139
22 Parking brake ......................144
23 Ignition switch with
steering wheel lock ............129
24 Horn ..................................... 75
Driver airbag ........................ 44
25 Bonnet release lever ..........178
26 Steering wheel adjustment ..74
27 Light switch ........................ 108
Headlight range
adjustment ......................... 110
Rear fog light ...................... 113
Fuse box ............................ 196
Brightness of instrument
panel illumination ................114
Page 15 of 249
In brief13
Turn and lane-change signalslever up=right turn signallever down=left turn signal
Turn and lane-change signals
3 112, Parking lights 3 113.
Hazard warning flashers
Operated with the ¨ button.
Hazard warning flashers 3 112.
Horn
Press j.
Page 29 of 249

Keys, doors and windows27
Status during the first 30 seconds of
anti-theft alarm system activation:LED illuminates=test, arming delayLED flashes
quickly=doors, tailgate or
bonnet not
completely closed,
or system fault
Status after system is armed:
LED flashes
slowly=system is armed
Seek the assistance of a workshop in
the event of faults.
Deactivation
Unlocking the vehicle by pressing
button c deactivates anti-theft alarm
system.
The system is not deactivated by
unlocking the driver's door with the
key or with the central locking button
in the passenger compartment.
Alarm
When triggered, the alarm horn
sounds and the hazard warning lights
flash simultaneously. The number
and duration of alarm signals are
stipulated by legislation.
The alarm can be silenced by
pressing any button on the radio
remote control or by switching on the
ignition.
The anti-theft alarm system can only
be deactivated by pressing button c
on the radio remote control or by
switching on the ignition.
A triggered alarm, which has not been interrupted by the driver, will be
indicated by the hazard warning
lights. They will flash quickly three
times when the vehicle is unlocked
with the radio remote control.
Vehicle messages 3 100.
Immobiliser The system is part of the ignition
switch and checks whether the
vehicle is allowed to be started with the key being used.The immobiliser is activated
automatically after the key has been
removed from the ignition switch.
If the control indicator d flashes when
the ignition is on, there is a fault in the system; the engine cannot be started.
Switch off the ignition and repeat the
start attempt.
If the control indicator continues
flashing, attempt to start the engine
using the spare key and seek the
assistance of a workshop.
Notice
The immobiliser does not lock the
doors. You should always lock the
vehicle after leaving it.
Switch on the anti-theft alarm
system 3 22, 3 26.
Control indicator d 3 92.
Page 77 of 249
Instruments and controls75Heated steering wheel
Activate heating by pressing *
button. Activation is indicated by the
LED in the button.
The highlighted grip areas of the
steering wheel are heated quicker
and to a higher temperature than the
other areas.
Heating is operational when the
engine is running and during an
Autostop.
Stop-start system 3 131.
Horn
Press j.
Page 197 of 249
Vehicle care195
No.Circuit16Chassis control module/Pump
kit17Interior mirror18Engine control module19Fuel pump20–21Injection coil22–23Injection system24Washer system25Lighting system26Engine control module27Heater shut off valve28Engine control module29Engine control module30Engine control module31Left headlampNo.Circuit32Right headlamp33Engine control module34Horn35Clutch36Front fog lights
Page 199 of 249
Vehicle care197
No.Circuit1–2–3Power windows4Voltage transformer5Body control module 16Body control module 27Body control module 38Body control module 49Body control module 510Body control module 611Body control module 712Body control module 813–14Tailgate15Airbag system16Data link connection17IgnitionNo.Circuit18Air conditioning system19Sunroof20Parking assist/Rain sensor/
Front camera21Brake switch22Audio system23Display24–25Auxiliary jack26Instrument panel27Seat heating, driver28–29–30Instrument panel/Seat heating/
FlexDock31Horn32Seat heating, passengerNo.Circuit33Heated steering wheel34–35Tyre repair kit36–37Rear wiper38Cigarette lighter39Power windows/Sunroof/Auto‐
matic transmission display40–
Page 206 of 249

204Vehicle care
Uplevel display:
6. Press the SET/CLR button to
begin the sensor matching
process. A message requesting
acceptance of the process should
be displayed.
7. Press the SET/CLR button again
to confirm the selection. The horn sounds twice to indicate that the
receiver is in relearn mode.
8. Start with the left side front wheel.
9. Place the relearn tool against the tyre sidewall, near the valve stem.Then press the button to activate
the TPMS sensor. A horn chirp
confirms that the sensor
identification code has been
matched to this wheel position.
10. Proceed to the right side front wheel, and repeat the procedure
in Step 9.
11. Proceed to the right side rear wheel, and repeat the procedure
in Step 9.
12. Proceed to the left side rear wheel, and repeat the procedure
in Step 9. The horn sounds twice
to indicate that the sensoridentification code has been
matched to the left side rear
wheel, and the TPMS sensor
matching process is no longer
active.
13. Turn off the ignition.
14. Set all four tyres to the recommended air pressure level
as indicated on the tyre pressure
information label.
15. Ensure the tyre loading status is set according to the selected
pressure 3 93.
Temperature dependency
Tyre pressure depends on the
temperature of the tyre. During
driving, tyre temperature and
pressure increase.
The tyre pressure value displayed in
the DIC shows the actual tyre
pressure. Therefore it is important to
check tyre pressure with cold tyres.
Tread depth
Check tread depth at regular
intervals.
Page 219 of 249
Vehicle care217
2. After 5 minutes, start the otherengine. Start attempts should be
made for no longer than
15 seconds at an interval of
one minute.
3. Allow both engines to idle for approx. 3 minutes with the leads
connected.
4. Switch on electrical consumers (e.g. headlights, heated rear
window) of the vehicle receiving
the jump start.
5. Reverse above sequence exactly when removing leads.Towing
Towing the vehicle
Insert a screwdriver in the slot at the
lower part of the cap. Release the cap
by carefully moving the screwdriver
downwards.
The towing eye is stowed with the
vehicle tools 3 198.
Screw in the towing eye as far as it will
go until it stops in a horizontal
position.
Attach a tow rope – or better still a tow
rod – to the towing eye.
The towing eye must only be used for
towing and not for recovering the
vehicle.
Switch on ignition to release steering wheel lock and to permit operation of
brake lights, horn and windscreen
wiper.
Transmission in neutral.