12In brief27Auxiliary heater ...................111
28 Storage compartment ..........66
Fuse box ............................ 176Exterior lighting
Turn outer light switch:
7:off0:sidelights9 P:headlightsAUTO:automatic light control:
headlights are switched on
and off automatically.
Lighting 3 97, Automatic light
control 3 97, Headlight warning
device 3 93, Adaptive forward
lighting 3 100.
Front and rear fog lights
Turn inner light switch:
>:front fog lightsø:rear fog lights
Front and rear fog lights 3 100,
3 101.
Keys, doors and windows25Warning lights in the appropriate
doors remain illuminated.
To unlock, press 0 side of switch.
Fault
In the event of a fault in the system,
the warning light alongside the switch
remains illuminated and an audible warning will sound.
Check the doors are manually
unlocked (interior door lock switches).
If necessary, have the cause of the
fault remedied by a workshop.
Automatic lockingAutomatic locking after driving off
Depending on version, this security
feature can be configured to
automatically lock all doors and the
load compartment as soon as the
vehicle is driven.
Activation
With the ignition switched on, press
and hold the central locking switch e
for approx. 5 seconds. An audible
signal confirms activation.
LED in switch illuminates when the
vehicle is locked.
Deactivation
With the ignition switched on, press
and hold e for approx. 5 seconds. An
audible signal confirms deactivation.
Child locks9 Warning
Use the child locks whenever
children are occupying the rear
seats.
Press down the child lock, door
cannot be opened from the inside.
Raise to deactivate.
Keys, doors and windows29The power side step operates
automatically when the sliding door is
opened or closed.9 Warning
Ensure there is adequate
clearance to allow the power side
step to fully extend and retract
without obstruction.
The indicator illuminates during
operation of the power side step. If it
remains illuminated with the door
closed, the step has not retracted.
In the event of a failure, manually
retract the power side step by
unscrewing the orange handwheel
located at the rear of the step,
ensuring that there are no obstacles
preventing closure. When the step is
retracted, screw in the orange
handwheel. Seek the assistance of a
workshop.
Rear doors Lock and unlock the rear doors with
the remote control or key (if
equipped).
To open the right-hand rear door, pull
the exterior handle.
The right-hand door can also be
opened from inside the vehicle by
pulling the interior handle.
The left-hand rear door is then
released using the lever.
9 Warning
The rear lights may be obscured if
the rear doors are open and the
vehicle is parked on the roadside.
Make other road users aware of the vehicle, by using a warning
triangle or other equipment
specified in the road traffic
regulations.
The doors are retained in the 90º
position by locking stays.
Keys, doors and windows31Vehicle security
Anti-theft locking system9 Warning
Do not use the system if there are
people in the vehicle! The doorscannot be unlocked from the
inside.
The system deadlocks the doors. All
doors must be closed or the system
cannot be activated.
Notice
The anti-theft locking system cannot be activated when the hazard
warning lights or sidelights are
switched on.
Activation and deactivation are not
possible with the central locking
switch.
Activation
Press e twice within 3 seconds.
Hazard warning lights flash
five times as confirmation.
Deactivation Unlock the doors by pressing c on the
remote control.
Anti-theft alarm system The anti-theft alarm system is
operated in conjunction with the
central locking system.
It monitors:
● doors, tailgate, bonnet
● passenger compartment
● load compartment
● ignition
● interruption of alarm siren power supply
Activation
All doors and the bonnet must be
closed.
Press e to activate anti-theft alarm
system. Hazard warning lights flash
twice to confirm activation.
32Keys, doors and windowsIf the hazard warning lights do not
flash upon activation, a door or the
bonnet is not fully closed.
Notice
Changes to the vehicle interior, e.g.
the use of seat covers, and open
windows, could impair the function
of passenger compartment
monitoring.
Deactivation
Unlocking the vehicle or switching on
the ignition deactivates the anti-theft
alarm system. Hazard warning lights
flash once to confirm deactivation.
Notice
If the alarm has been triggered,
unlocking the vehicle with the key
will not stop the alarm siren. To stop the siren, switch on the ignition. The
hazard warning lights will not flash
upon deactivation if the alarm has
been triggered.
Activation without monitoring of
passenger compartment
Switch off monitoring of the
passenger compartment when
people or animals are being left in thevehicle, or if the auxiliary heater
3 111 is set for a timed or remote
controlled start.
Depending on vehicle configuration:
● press and hold e, or
● switch ignition on and off twice quickly, then close doors and
activate the anti-theft alarm
system
An audible signal will sound as
confirmation.
The status will remain until the doors
are unlocked.
Alarm
When triggered, the alarm sounds via a separate battery-backed power
sounder, and the hazard warning
lights flash simultaneously. The
number and duration of alarm signals
are stipulated by legislation.
If the vehicle battery is disconnected
or its power supply is interrupted, the
alarm siren will be triggered. First
deactivate the anti-theft alarm system if the vehicle battery must be
disconnected.
To silence the alarm siren (if
triggered) and therefore deactivate
the anti-theft alarm system, reconnect vehicle battery and unlock vehicle
with remote control button c (or
switch on the ignition).
Immobiliser
The system is part of the ignition
switch and checks whether the
vehicle is allowed to be started with
the key being used.
74Instruments and controlsInstruments and
controlsControls ....................................... 75
Steering wheel adjustment ........75
Steering wheel controls .............75
Horn ........................................... 75
Steering column controls ...........75
Windscreen wiper/washer .........76
Outside temperature ..................77
Clock ......................................... 77
Power outlets ............................. 78
Cigarette lighter ......................... 78
Ashtrays .................................... 79
Warning lights, gauges and indi‐ cators ........................................... 79
Instrument cluster ......................79
Speedometer ............................. 79
Odometer .................................. 80
Trip odometer ............................ 80
Tachometer ............................... 80
Fuel gauge ................................ 80
Engine coolant temperature gauge ....................................... 81
Engine oil level monitor .............81
Service display .......................... 82
Transmission display .................82Control indicators ......................83
Turn signal ................................. 86
Seat belt reminder .....................86
Airbag and belt tensioners .........86
Airbag deactivation ....................86
Charging system .......................87
Malfunction indicator light ..........87
Service vehicle soon .................87
Stop engine ............................... 88
Brake system ............................. 88
Antilock brake system (ABS) .....88
Upshift ....................................... 88
Lane departure warning ............88
Electronic Stability Program ......89
Electronic Stability Program off ............................................. 89
Engine coolant temperature ......89
Preheating ................................. 89
AdBlue ....................................... 89
Tyre pressure monitoring system ...................................... 89
Engine oil pressure ....................90
Low fuel ..................................... 90
Stop-start system ......................90
Exterior light .............................. 91
High beam ................................. 91
High beam assist .......................91
Fog light ..................................... 91
Rear fog light ............................. 91
Cruise control ............................ 91Tachograph............................... 91
Door open .................................. 91
Information displays .....................92
Driver Information Centre ..........92
Info display ................................ 92
Vehicle messages ........................92
Warning chimes .........................93
Trip computer ............................... 94
Tachograph .................................. 96
Instruments and controls79AshtraysCaution
To be used only for ash and not forcombustible rubbish.
Portable ashtray
Ashtray container for mobile use in
the vehicle. To use, open cover.
Warning lights, gauges
and indicators
Instrument cluster
In some versions, the needles of the
instruments briefly rotate to the end
position when the ignition is switched
on.
Speedometer
Indicates vehicle speed.
Speed limiterMaximum speed may be restricted by
a speed limiter. As a visible indication
of this, a warning label is located on
the instrument panel.
A warning buzzer will sound for
10 seconds if the vehicle briefly
exceeds the set limit.
Notice
Under certain conditions (e.g. steep
inclines) the vehicle speed may
exceed the set limit.
Speed limiter 3 145, cruise control
speed limiter 3 142.
Instruments and controls93remains illuminated. The fault will
then be stored in the on board
system.Fault messagesCHECK ESPCHECK FUEL FILTERCHECK GEARBOXCHECK AUTO LIGHTS
Warning messages
These may appear with control
indicator C or in combination with
other warning messages, control
indicators or an audible warning. Stop engine immediately and seek the
assistance of a workshop.
Warning messagesINJECTION FAULTENGINE OVERHEATINGGEARBOX OVERHEATINGTyre pressure monitoring system
3 182.
Warning chimes When starting the engine or whilst
driving
Only one warning chime will sound at a time.
The warning chime regarding
unfastened seat belts has priority
over any other warning chime.
● If seat belt is not fastened 3 49.
● If a certain speed is exceeded with the parking brake applied
3 138.
● If the parking assist detects an object or a fault is present
3 146.
● If the vehicle has manual transmission automated and the
clutch temperature is too high
3 134.
● If the vehicle speed briefly exceeds a set limit 3 79.
● During closing of the power sliding door 3 26.● If the sliding door is open and the
parking brake is released 3 26.
● During activation and deactivation of alarm monitoring
of vehicle inclination 3 31.
● If the AdBlue level falls below a certain amount or a fault is
present 3 128.
● If the lane departure warning system detects an unintended
lane change and when the
system is activated 3 150.
When the vehicle is parked and/or
the driver's door is opened
● When the key is in the ignition switch.
● With exterior lights on.
● If the vehicle has manual transmission automated 3 134;
the parking brake has not been applied, neutral is not selected or the brake pedal has not been
depressed. A corresponding
message may also appear in the
Driver Information Centre (DIC)
3 92.