Page 13 of 231

In brief11
1Side air vents ...................... 112
2 Light switch .......................... 98
Instrument illumination .......103
Rear fog light ....................... 102
Front fog lights ...................102
Headlight range
adjustment ........................... 99
3 Turn and lane-change
signals, headlight flash,
low beam and high beam ...101
Exit lighting .......................... 105
Parking lights ...................... 102
Cruise control ....................... 85
4 Steering wheel controls ........70
5 Horn ...................................... 71
Driver airbag ......................... 44
6 Instruments .......................... 76
7 Windscreen wiper,
windscreen washer system ...72
Trip computer ........................ 91
8 Centre air vents ................... 1129Info-Display ........................... 86
Trip computer ........................ 91
Electronic climate control
system ................................. 109
10 Left heated seat ....................38
Heated steering wheel ..........71
Tyre deflation detection
system ................................. 175
Parking assist ...................... 132
Hazard warning flashers .....101
Central locking system ..........21
Electronic stability program . 130
Airbag deactivation ...............46
Right heated seat ..................38
Eco button ........................... 116
Fuel selector ........................ 77
11 Front passenger airbag .........44
12 Glovebox .............................. 53
13 Climate control system ........ 10614Cigarette lighter ..................... 75
Power outlet .......................... 75
15 Ashtray .................................. 75
16 Ignition switch with
steering wheel lock .............115
17 Accelerator pedal ................115
18 Brake pedal ......................... 128
19 Clutch pedal ........................ 114
20 Steering wheel adjustment ...70
21 Bonnet release lever ...........147
Page 23 of 231

Keys, doors and windows21
Extend the key and open the unit.
Replace the battery (battery type
CR 2032), paying attention to the installation position. Close the unit
and synchronise.
Key with fixed key section
Have the battery replaced by a
workshop.
Radio remote control
synchronisation
After replacing the battery, unlock the
door with the key in the driver's door
lock. The radio remote control will be
synchronised when you switch on the
ignition.
Memorised settings Whenever the vehicle is locked, the
following settings are automatically
memorised by the key being used:
■ Electronic climate control,
■ Info-Display,
■ Infotainment system,
■ Instrument panel illumination.The saved settings are automatically
used the next time that key is used to
unlock the vehicle.
Central locking system Unlocks and locks doors, load
compartment and fuel filler flap.
A pull on an interior door handle
unlocks the entire vehicle and opens
the door.
Notice
In the event of an accident of a
certain severity, the vehicle unlocks
automatically.
Notice
A short time after unlocking with the
remote control the doors are locked
automatically if no door has been
opened.Unlocking
Central locking system with key
activation
Turn the key in the driver's door lock
to the front.
Page 24 of 231
22Keys, doors and windows
Central locking system with radio
remote control
Press button q.
Two settings are possible: ■ To unlock only the driver's door: Press button q once. To unlock the
entire vehicle: Press button q
twice.
■ To unlock the entire vehicle: Press button q once.
Settings can be changed in the Driver Information Centre.
Vehicle personalisation 3 95.
Locking
Close doors, load compartment and
fuel filler flap. If the driver's door is not
closed properly, the central locking
system will not work.
Central locking system with key
activation
Turn the key in the driver's door lock
rearwards.
Central locking system with radio remote control
Press button p.
Page 25 of 231

Keys, doors and windows23
Central locking button
Press button m: the doors are locked
or unlocked.
The LED in the button m illuminates
for approx. 2 minutes after locking
with the radio remote control.
If the doors are locked from the inside
whilst driving, the LED remains
illuminated.
Fault in radio remote control
Unlocking
Turn the key in the driver's door lock
as far as it will go. The entire vehicle
is unlocked when the driver's door is
opened. To unlock the other doors,
switch on the ignition and press the
central locking button.
Locking
Close the driver's door, open the
passenger door, then press central
locking button m. The vehicle is
locked. Close the passenger door.
Fault in central locking system
Unlocking
Turn the key in the driver's door lock
as far as it will go. The other doors can be opened by pulling the interior
handle (not possible if the anti-theft
locking system is active). The load
compartment and fuel filler flap
remain locked. To deactivate the anti- theft locking system, switch on the
ignition 3 25.
Locking
Page 26 of 231

24Keys, doors and windows
Insert the key into the opening abovethe lock on the inside of the door and
operate the lock by lifting until it clicks. Then close the door. The procedure
must be carried out for each door. The
driver's door can also be locked from
the outside with the key. The fuel filler flap and tailgate cannot be locked.
Automatic locking This security feature can be
configured to automatically lock all
doors, load compartment and fuel
filler flap as soon as the vehicle is
driven. Vehicle personalisation
3 95.Child locks9 Warning
Use the child locks whenever
children are occupying the rear
seats.
Using a key or suitable screwdriver,
turn button on rear door lock to the
horizontal position. The door cannot
be opened from inside.
Doors
Load compartment
Opening
After unlocking, push the button
below the handle and open the
tailgate.
9 Danger
Do not drive with the tailgate open
or ajar, e.g. when transporting
bulky objects, since toxic exhaust
gases, which cannot be seen or
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26Keys, doors and windows
Light-emitting diode (LED)
During the first 10 seconds of anti-
theft alarm system activation:
LED illu‐
minates=Test, ignition delay,LED
flashes
quickly=Door, load
compartment or bonnet open, or system fault.
After the first 10 seconds of anti-theft
alarm system activation:
LED flashes
slowly=System active.
Seek the assistance of a workshop in
the event of faults.
Alarm
When triggered, the alarm gives off
an acoustic signal (horn) and a visual signal (hazard warning flashers). The
number and duration of which are
stipulated by legislation.
The alarm siren can be silenced by
pressing any button of the radio
remote control or by switching on the
ignition. The anti-theft alarm system is deactivated at the same time.
If the vehicle's battery is to be
disconnected (e.g. for maintenance
work), the alarm siren must be
deactivated as follows: switch the
ignition on then off, then disconnect
the vehicle's battery within
15 seconds.
Immobiliser
The system checks whether the
vehicle is allowed to start with the key being used. If the transponder in the
key is recognised, the engine can be
started.The immobiliser activates itself
automatically after the key has been removed from the ignition switch.
If control indicator A flashes when
the ignition is on, there is a fault in the
system; the engine cannot be started. Switch off the ignition and then repeat
the start attempt.
If control indicator A continues
flashing, attempt to start the engine
using the spare key and seek the
assistance of a workshop.
If control indicator A illuminates after
the engine has started, there is a fault in the engine electronics or
transmission electronics 3 81,
3 122, 3 127, or there is water in the
diesel fuel filter 3 90.
Notice
The immobiliser does not lock the doors. You should always lock the
vehicle after leaving it and switch on the anti-theft alarm system 3 21,
3 25.
Page 79 of 231

Instruments and controls77Trip odometerThe top line displays the recordeddistance since the last reset.
To reset, hold the reset knob
depressed for a few seconds with the
ignition on.
Tachometer
Displays the engine speed.
Drive in a low engine speed range for each gear as much as possible.
Upshift when indicated by the control
indicator [ 3 82.
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.
Control indicator Y illuminates if the
level in the tank is low. Refuel
immediately if it flashes.
During liquid gas operation, the
system automatically switches over to
petrol operation when gas tanks are
empty 3 77.
Never run the tank dry.
Because of the fuel remaining in the
tank, the top-up quantity may be less
than the specified tank capacity.
Fuel selector
Pressing button LPG switches
between petrol and liquid gas
operation. The LED 1 status shows
the current operating mode.
Page 80 of 231

78Instruments and controls
1 off=petrol operation1 illumi‐
nates=liquid gas operation1 flashes=no switching is
possible, one type
of fuel is empty
As soon as the liquid gas tanks are empty, petrol operation is
automatically engaged until the
ignition is switched off.
Fuel for liquid gas operation 3 135.
Service display
The message InSP appears when it
is time for servicing. Further
information 3 194.
Transmission display
The mode or selected gear is shown
in the transmission display.
P=Automatic transmission
park positionR=Reverse gearN=Neutral positionA=Manual transmission
automated automatic modeD=Drive position1, 2,
3=Selected gear, automatic
transmission1 - 5=Current gear, manual
transmission automated,
manual mode
Control indicators
The control indicators described are
not present in all vehicles. The
description applies to all instrument
versions. When the ignition is
switched on, most control indicators
will illuminate briefly as a functionality
test.
The control indicator colours mean:
red=danger, important
reminderyellow=warning, information, faultgreen=confirmation of activationblue=confirmation of activation