In brief111Central locking system ..........21
2 Power windows .....................30
3 Exterior mirrors .....................27
4 Light switch ......................... 107
5 Cruise control ...................... 140
Speed limiter ....................... 141
Forward collision alert .........142
6 Side air vents ...................... 122
7 Turn and lane-change
signals ................................. 113
Headlight flash ....................109
Low beam and high beam ..108
Buttons for Driver
Information Centre ................88
8 Instruments ........................... 77
9 Steering wheel controls .......71
10 Windscreen wiper,
windscreen washer system ...72
Rear window wiper, rear
window washer system .........74
11 Centre air vents ................... 12212Electronic Stability Control
(ESC) .................................. 138
Hazard warning flashers ....112
Control indicator for airbag deactivation .......................... 83
13 Anti-theft alarm system
status LED ........................... 25
14 Info-Display .......................... 92
15 Instrument panel storage ......54
16 Glovebox .............................. 55
17 Infotainment system
18 Climate control system ........ 117
19 Stop-start system ................127
Fuel selector ......................... 78
20 AUX input, USB input, SD
card slot
21 Selector lever, manual
transmission ....................... 134
Automatic transmission ......131
22 Parking brake ......................136
23 Power outlet .......................... 76
24 Parking assist ..................... 144
Descent control system ......... 8525 Ignition switch with
steering wheel lock ............126
26 Horn ..................................... 72
Driver airbag ........................ 45
27 Steering wheel adjustment ..71
28 Bonnet release lever ..........165
29 Instrument panel storage ......54
Fuse box ............................ 181
70Instruments and controlsInstruments and
controlsControls ....................................... 71
Steering wheel adjustment ........71
Steering wheel controls .............71
Heated steering wheel ...............71
Horn ........................................... 72
Windscreen wiper/washer .........72
Rear window wiper/washer .......74
Outside temperature ..................74
Clock ......................................... 75
Power outlets ............................. 76
Warning lights, gauges and indi‐ cators ........................................... 77
Speedometer ............................. 77
Odometer .................................. 77
Trip odometer ............................ 77
Tachometer ............................... 78
Fuel gauge ................................ 78
Fuel selector .............................. 78
Engine coolant temperature gauge ....................................... 79
Service display .......................... 79
Control indicators ......................80
Turn signal ................................. 83
Seat belt reminder .....................83Airbag and belt tensioners .........83
Airbag deactivation ....................83
Charging system .......................84
Malfunction indicator light ..........84
Service vehicle soon .................84
Brake and clutch system ...........84
Operate pedal ............................ 84
Antilock brake system (ABS) .....84
Upshift ....................................... 85
Descent control system .............85
Power steering .......................... 85
Lane departure warning ............85
Ultrasonic parking assist ...........85
Electronic Stability Control off ...85
Electronic Stability Control and Traction Control system ...........86
Traction Control system off .......86
Preheating ................................. 86
Diesel particle filter ....................86
Tyre pressure monitoring system ...................................... 86
Engine oil pressure ....................86
Low fuel ..................................... 87
Immobiliser ................................ 87
Exterior light .............................. 87
High beam ................................. 87
Adaptive forward lighting ...........87
Fog light ..................................... 88
Rear fog light ............................. 88
Cruise control ............................ 88Vehicle detected ahead .............88
Bonnet open .............................. 88
Door open .................................. 88
Information displays .....................88
Driver Information Centre ..........88
Graphic-Info-Display, Colour- Info-Display .............................. 92
Vehicle messages ........................94
Warning chimes .........................95
Battery voltage .......................... 95
Trip computer ............................... 96
Vehicle personalisation ................99
OnStar® system ........................102
82Instruments and controlsControl indicators in the centre
console
Overview
OTurn signal 3 83X /
k /Seat belt reminder 3 83vAirbag and belt tensioners
3 83V /
*Airbag deactivation 3 83pCharging system 3 84ZMalfunction indicator light
3 84gService vehicle soon 3 84RBrake and clutch system
3 84-Operate pedal 3 84uAntilock brake system (ABS)
3 84[Upshift 3 85uDescent control system
3 85cPower steering 3 85)Lane departure warning
3 85rUltrasonic parking assist
3 85nElectronic Stability Control off
3 85bElectronic Stability Control
and Traction Control system
3 86kTraction Control system off
3 86!Preheating 3 86%Diesel particle filter 3 86wTyre pressure monitoring
system 3 86IEngine oil pressure 3 86iLow fuel 3 87dImmobiliser 3 878Exterior light 3 87CHigh beam 3 87fAdaptive forward lighting
3 87>Fog light 3 88rRear fog light 3 88mCruise control 3 88AVehicle detected ahead
3 88
Instruments and controls85Illuminates for a few seconds after the
ignition is switched on. The system is ready for operation when the control
indicator extinguishes.
If the control indicator does not
extinguish after a few seconds, or if it
illuminates while driving, there is a
fault in the ABS. The brake system
remains operational but without ABS
regulation.
Antilock brake system 3 136.
Upshift
[ illuminates green or is shown as a
symbol in the Driver Information
Centre with Uplevel-Display or
Uplevel-Combi-Display when
upshifting is recommended for fuel
saving reasons.
ECO drive assistant 3 96.
Descent control system
u illuminates or flashes green.
Descent control system 3 139
Illuminates
The system is ready for operation.Flashes
The system is activated.
Power steering c illuminates yellow.
It illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
If the indicator does not extinguish
after a few seconds, or if it illuminates while driving, there is a failure in the
power steering system.
Seek the assistance of a workshop.
Lane departure warning ) illuminates green or yellow or
flashes yellow.
Illuminates green
System is switched on and ready to
operate.
Illuminates yellow
Failure in the system. Seek the
assistance of a workshop.Flashes yellow
System recognises an unintended
lane change.
Ultrasonic parking assist
r illuminates yellow.
Fault in system
or
Fault due to sensors that are dirty or
covered by ice or snow
or
Interference due to external sources
of ultrasound. Once the source of interference is removed, the system
will operate normally.
Have the cause of the fault in the
system remedied by a workshop.
Ultrasonic parking assist 3 144.
Electronic Stability Control off
n illuminates yellow.
The system is deactivated.
94Instruments and controlsVehicle messagesMessages are indicated mainly in the
Driver Information Centre, in some
cases together with a warning chime.
Press SET/CLR , MENU or turn the
adjuster wheel to confirm a message.
Vehicle messages on the
Midlevel-Display
The vehicle messages are displayed
as code numbers.
No.Vehicle message10Brakes overheated16Brake light failure25Left front turn signal failure26Left rear turn signal failure27Right front turn signal failure28Right rear turn signal failureNo.Vehicle message53Tighten fuel filler cap54Water in diesel fuel filterS68Service power steeringS73Service all-wheel drive systemS75Service air conditioningS79Top up engine oilS81Service transmissionS82Change engine oil soonS84Engine power is reducedS89Service vehicle soon128Bonnet open134Parking assist fault, clean
bumperS136Service parking assist174Low battery
Notice
"S" means "Service vehicle soon".
Seek the assistance of a workshop
immediately.
Lighting111Motorway lightingActivated automatically at a speed
above approx. 72 mph and minimal
steering movements. It switches on
after a delay or directly when the
vehicle is powerfully accelerated. The
light beam is longer and brighter.
Adverse weather lighting Activated automatically up to a speed
of approx. 43 mph, when the rain
sensor recognises condensation or the wiper operates continuously. The
range, distribution and light intensity
is regulated variably depending on visibility.Dynamic curve lighting
The light beam pivots based on
steering wheel angle and speed,
improving lighting in curves.
Control indicator f 3 87.
Corner lighting On tight bends or when turning off,
depending on the steering angle or
the turn signal light, an additional left
or right reflector is switched on which illuminates the road at an right angle
to the direction of travel. It is activated
up to a speed of 25 mph.
Control indicator f 3 87.
Reversing function
If the headlights are on and reverse
gear is engaged, both corner lights
are switched on. They remain
illuminated for 20 seconds after disengaging reverse gear or until
driving faster than 10 mph in a
forward gear.
High beam assist This feature allows high beam as
main driving light by night and when
vehicle speed is faster than 25 mph.
It switches to low beam when: ● The camera in the windscreen detects the lights of oncoming or
preceding vehicles.
● The vehicle speed is slower than
12 mph.
● It is foggy or snowy.
● Driving in urban areas.
124Driving and operatingDriving and
operatingDriving hints ............................... 125
Control of the vehicle ...............125
Steering ................................... 125
Starting and operating ...............125
New vehicle running-in ............125
Ignition switch positions ...........126
Starting the engine ..................126
Overrun cut-off ........................ 127
Stop-start system ....................127
Parking .................................... 129
Engine exhaust .......................... 130
Diesel particle filter ..................130
Catalytic converter ...................131
Automatic transmission ..............131
Transmission display ...............131
Selector lever .......................... 132
Manual mode ........................... 133
Electronic driving programmes 133
Fault ........................................ 133
Interruption of power supply ....133
Manual transmission ..................134
Drive systems ............................ 135
All-wheel drive ......................... 135Brakes........................................ 136
Antilock brake system .............136
Parking brake .......................... 136
Brake assist ............................. 137
Hill start assist ......................... 137
Ride control systems .................137
Traction Control system ..........137
Electronic Stability Control ......138
Descent control system ...........139
Driver assistance systems .........140
Cruise control .......................... 140
Speed limiter ........................... 141
Forward collision alert .............142
Parking assist .......................... 144
Rear view camera ...................146
Traffic sign assistant ................148
Lane departure warning ..........151
Fuel ............................................ 152
Fuel for petrol engines .............152
Fuel for diesel engines ............152
Fuel for liquid gas operation ....153
Refuelling ................................ 154
Fuel consumption - CO 2-
Emissions .............................. 158
Trailer hitch ................................ 158
General information .................158
Driving characteristics and towing tips .............................. 159Trailer towing........................... 159
Towing equipment ...................160
Driving and operating125Driving hints
Control of the vehicle
Never coast with engine not
running (except during Autostop)
Many systems will not function in this
situation (e.g. brake servo unit, power steering). Driving in this manner is a
danger to yourself and others. All
systems function during an Autostop,
but there will be a controlled reduction
in power steering assist and vehicle
speed is reduced.
Stop-start system 3 127.
Pedals To ensure the pedal travel is
uninhibited, there must be no mats in
the area of the pedals.
Use only floor mats, which fit properly
and are fixed by the retainers on the
driver side.Steering
If power steering assist is lost
because the engine stops or due to a system malfunction, the vehicle can
be steered but may require increased
effort.
Control indicator c 3 85.Caution
Vehicles equipped with hydraulic
power steering:
If the steering wheel is turned until it reaches the end of its travel, and
is held in that position for more
than 10 seconds, damage may
occur to the power steering
system and there may be loss of
power steering assist.
Starting and operating
New vehicle running-in
Do not brake unnecessarily hard for
the first few journeys.
During the first drive, smoke may
occur because of wax and oil
evaporating off the exhaust system.
Park the vehicle in the open for a
while after the first drive and avoid
inhaling the fumes.
During the running-in period fuel and engine oil consumption may be
higher and the cleaning process of the diesel particle filter may take
place more often. Autostop may be
inhibited to allow for charging the
battery.
Diesel particle filter 3 130.