Page 13 of 261

In brief11
1Power windows .....................30
2 Exterior mirrors .....................28
3 Cruise control .....................150
Speed limiter ...................... 152
Forward collision alert ........153
4 Turn and lane-change
signals, headlight flash,
low beam and high beam ....114
Exit lighting ......................... 118
Parking lights ...................... 115
Buttons for Driver
Information Centre ................95
5 Instruments .......................... 83
6 Forward collision alert
indicator ............................. 153
7 Driver Information Centre ...... 95
8 Infotainment controls ...........75
9 Windscreen wiper,
windscreen washer
system, rear window
wiper, rear window washer
system ................................... 7710 Central locking system ..........22
City mode ............................ 149
Fuel selector ......................... 85
Eco button for stop-start
system ................................. 133
Traction Control system .....147
Electronic Stability Control . 148
Parking assist ..................... 156
Seat heating .......................... 39
Heated steering wheel ..........76
11 Anti-theft alarm system
status LED ........................... 26
12 Hazard warning flashers ....114
Control indicator for airbag deactivation .......................... 90
Control indicator for front
passenger seat belt .............89
13 Colour-Info-Display ............101
Graphic-Info-Display ...........102
14 Centre air vents .................. 128
15 Side air vents, passenger
side ..................................... 12816Airbag deactivation switch
(behind glovebox cover) ......47
17 Glovebox .............................. 56
Fuse box ............................ 203
18 Climate control system ........ 120
19 Power outlet .......................... 82
20 AUX input, USB input ...........10
21 Selector lever,
transmission ....................... 141
22 Parking brake ......................146
23 Ignition switch with
steering wheel lock ............131
24 Horn ..................................... 76
Driver airbag ........................ 45
25 Bonnet release lever ..........185
26 Steering wheel adjustment ..75
27 Light switch ........................ 110
Headlight range
adjustment ......................... 112
Rear fog light ...................... 115
Page 14 of 261
12In brief
Fuse box ............................ 203
Brightness of instrument
panel illumination ................116Exterior lighting
Light switch
Turn light switch:
7=lights off8=sidelights9=headlights
Fog lights Press buttons in light switch
>=front fog lightsr=rear fog lightLight switch with automatic light
controlAUTO=automatic light control:
exterior lighting is switched
on and off automaticallym=activation or deactivation of
the automatic light control8=sidelights9=headlights
Automatic light control 3 111.
Page 35 of 261
Keys, doors and windows33
OverloadIf the system is overloaded, the powersupply is automatically cut-off for a
short time. The system is protected by
fuses in the fuse box 3 200.
Initialising the sun roof
If the sunroof cannot be operated,
activate the electronics as follows:
with ignition on close the sunroof and
hold d depressed for at least
10 seconds.
Seek the assistance of a workshop to have the cause of the fault remedied.
Page 91 of 261
Instruments and controls89
Control indicators in the centre
console
Turn signal
O illuminates or flashes green.
Illuminates briefly The parking lights are switched on.
Flashes A turn signal or the hazard warning
flashers are activated.
Rapid flashing: failure of a turn signal
light or associated fuse.
Bulb replacement 3 191, Fuses
3 200.
Turn signals 3 114.
Seat belt reminder Seat belt reminder on front
seats X for driver's seat illuminates or
flashes red in the tachometer.
k for front passenger seat illuminates
or flashes red in the centre console
when the seat is occupied.
Illuminates
After the ignition has been switched on, until the seat belt has been
fastened.
Flashes
After having started the engine for a
maximum of 100 seconds, until the
seat belt has been fastened.
Fastening the seat belt 3 40.
Seat belt status on rear seats
X in the Driver Information Centre
flashes or illuminates.
Page 191 of 261

Vehicle care189
The brake fluid level must be betweenthe MIN and MAX marks.
If fluid level is below the MIN mark,
seek the assistance of a workshop.
Brake and clutch fluid 3 232.
Vehicle battery The vehicle is equipped with a lead
acid battery.
Vehicles with stop-start system will be
equipped with an AGM battery which
is not a lead acid battery.
The vehicle battery is maintenance-
free provided that the driving profile
allows sufficient charging of the
battery. Short-distance-driving and
frequent engine starts can discharge
the vehicle battery. Avoid the use of
unnecessary electrical consumers.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Laying up the vehicle for more than
four weeks can lead to vehicle battery discharge. Disconnect the clamp from
the negative terminal of the vehicle
battery.
Ensure the ignition is switched off
before connecting or disconnecting
the vehicle battery.
The anti-theft alarm siren must be
deactivated as follows: Switch the
ignition on then off, disconnect the
vehicle's battery within 15 seconds.
Battery discharge protection 3 119.
Replacing the vehicle battery
Notice
Any deviation from the instructions
given in this section may lead to
temporary deactivation of the stop-
start system.
When the vehicle battery is being
replaced, please ensure that there
are no open ventilation holes in the
vicinity of the positive terminal. If a
ventilation hole is open in this area, it
must be closed off with a dummy cap, and the ventilation in the vicinity of the
negative terminal must be opened.
Only use batteries that allow the fuse
box to be mounted above the vehicle
battery.
Vehicles with stop-start system
Be sure to have the AGM (Absorptive
Glass Mat) battery replaced with another AGM battery.
Page 202 of 261
200Vehicle careElectrical systemFuses
Data on the replacement fuse must
match the data on the defective fuse.
There are two fuse boxes in the
vehicle:
■ in the front left of the engine compartment
■ in left-hand drive vehicles behind the light switch, or, in right-hand
drive vehicles, behind the glovebox
Before replacing a fuse, turn off the
respective switch and the ignition.There are different kinds of fuses in
the vehicle.
Depending on the type of fuse, a
blown fuse can be recognized by its
melted wire. Do not replace the fuse until the cause of the fault has been
remedied.
Some functions are protected by
several fuses.
Fuses may also be inserted without existence of a function.
Fuse extractor A fuse extractor may be located in the fuse box in the engine compartment.
Place the fuse extractor on the
various types of fuse from the top, and
withdraw fuse.
Page 203 of 261
Vehicle care201Engine compartment fuse
box
The fuse box is in the front left of the
engine compartment.
Disengage the cover and fold it
upwards until it stops. Remove the
cover vertically upwards.
No.Circuit1Trailer interface module, rear
carrier system2-3Battery sensor4Chassis control module fuel
pump5ABS6Low beam and Daytime running
light left, Xenon high beam
shutter left and right7–8MTA Transmission control
module, LPG control module9Body control module voltage
detection10Headlamp levelling11Rear wiper12Rear window defog
Page 205 of 261
Vehicle care203
No.Circuit1ABS pump2Front wiper3Blower4Instrument panel5–6Diesel fuel heater7Transmission8Cooling fan low9Cooling fan high10Cooling fan11Starter
After having changed defective fuses
close the fuse box cover and press
until it engages.
If the fuse box cover is not closed
correctly, malfunction may occur.
Instrument panel fuse box
The fuse box is located behind a
cover in the glovebox. Open the
glovebox, then open the cover and
fold it down.