In brief111Turn and lane-change
signals, headlight flash,
low beam and high beam ....119
Exit lighting ......................... 122
Parking lights ...................... 120
Buttons for Driver
Information Centre ................97
2 Instruments .......................... 83
3 Forward collision alert
indicator ............................. 158
4 Driver Information Centre ...... 97
5 Infotainment controls ...........75
6 Windscreen wiper,
windscreen washer
system, rear window
wiper, rear window washer
system ................................... 76
7 Central locking system ..........22
City mode ............................ 154
Fuel selector ......................... 85
Eco button for stop-start
system ................................. 137
Traction Control system .....152
Electronic Stability Control . 153Parking assist ..................... 161
Lane departure warning ........75
Seat heating .......................... 39
Heated steering wheel ..........75
8 Anti-theft alarm system
status LED ........................... 27
9 Hazard warning flashers ....118
Control indicator for airbag deactivation .......................... 92
Control indicator for front
passenger seat belt .............91
10 Colour-Info-Display ............101
Graphic-Info-Display ...........102
11 Centre air vents .................. 132
12 Side air vents, passenger
side ..................................... 132
13 Airbag deactivation ..............48
14 Glovebox .............................. 56
15 Climate control system ........ 124
16 Power outlet .......................... 80
17 USB input .............................. 10
18 Selector lever ...................... 143
19 Parking brake ......................15120Ignition switch with
steering wheel lock ............135
21 Horn ..................................... 76
Driver airbag ........................ 46
22 Bonnet release lever ..........192
23 Steering wheel adjustment ..75
24 Light switch ........................ 114
Headlight range
adjustment ......................... 116
Rear fog light ...................... 119
Front fog lights ....................119
Brightness of instrument panel illumination ................120
Fuse box ............................ 210
25 Power windows .....................30
26 Exterior mirrors .....................28
27 Cruise control .....................155
Speed limiter ...................... 157
Forward collision alert ........158
74Instruments and controlsInstruments and
controlsControls ....................................... 75
Steering wheel adjustment ........75
Steering wheel controls .............75
Heated steering wheel ...............75
Horn ........................................... 76
Windscreen wiper/washer .........76
Rear window wiper/washer .......77
Outside temperature ..................78
Clock ......................................... 79
Power outlets ............................. 80
Inductive charging .....................81
Cigarette lighter ......................... 82
Ashtrays .................................... 82
Warning lights, gauges and indi‐ cators ........................................... 83
Instrument cluster ......................83
Speedometer ............................. 83
Odometer .................................. 83
Trip odometer ............................ 83
Tachometer ............................... 84
Fuel gauge ................................ 84
Fuel selector .............................. 85
Engine coolant temperature gauge ....................................... 86Service display.......................... 87
Control indicators ......................88
Turn signal ................................. 90
Seat belt reminder .....................91
Airbag and belt tensioners .........91
Airbag deactivation ....................92
Charging system .......................92
Malfunction indicator light ..........92
Service vehicle soon .................92
Brake and clutch system ...........93
Operate pedal ............................ 93
Antilock brake system (ABS) .....93
Gear shifting .............................. 93
Power steering .......................... 93
Lane departure warning ............93
Ultrasonic parking assist ...........94
Electronic Stability Control off ...94
Electronic Stability Control and Traction Control system ...........94
Traction Control system off .......94
Preheating ................................. 94
Diesel particle filter ....................94
Tyre pressure monitoring system ...................................... 95
Engine oil pressure ....................95
Low fuel ..................................... 95
Immobiliser ................................ 95
Reduced engine power .............95
Autostop .................................... 96
Exterior light .............................. 96High beam................................. 96
High beam assist .......................96
Fog light ..................................... 96
Rear fog light ............................. 96
Cruise control ............................ 96
Vehicle detected ahead .............96
Speed limiter ............................. 96
Traffic sign assistant ..................96
Door open .................................. 96
Information displays .....................97
Driver Information Centre ..........97
Colour-Info-Display ..................101
Graphic-Info-Display ................102
Vehicle messages ......................103
Warning chimes .......................105
Battery voltage ........................ 105
Vehicle personalisation ..............106
Telematics service .....................109
OnStar ..................................... 109
90Instruments and controlsControl indicators in the centre
console
Overview
OTurn signal 3 90XSeat belt reminder 3 91vAirbag and belt tensioners
3 91VAirbag deactivation 3 92pCharging system 3 92ZMalfunction indicator light
3 92gService vehicle soon 3 92RBrake and clutch system
3 93-Operate pedal 3 93uAntilock brake system (ABS)
3 93RGear shifting 3 93cPower steering 3 93)Lane departure warning 3 93rUltrasonic parking assist
3 94aElectronic Stability Control off
3 94bElectronic Stability Control and
Traction Control system 3 94kTraction Control system off
3 94!Preheating 3 94%Diesel particle filter 3 94wTyre pressure monitoring
system 3 95IEngine oil pressure 3 95YLow fuel 3 95dImmobiliser 3 95#Reduced engine power 3 95DAutostop 3 968Exterior light 3 96CHigh beam 3 96fHigh beam assist 3 96>Fog light 3 96rRear fog light 3 96mCruise control 3 96AVehicle detected ahead 3 96LSpeed limiter 3 96LTraffic sign assistant 3 96hDoor open 3 96
Turn signal
O illuminates or flashes green.
Illuminates briefly
The parking lights are switched on.
94Instruments and controlsUltrasonic parking assistr 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 ofinterference is removed, the system
will operate normally.
Have the cause of the fault in the
system remedied by a workshop.
Ultrasonic parking assist 3 161.
Electronic Stability Control off
t illuminates yellow.
The system is deactivated.
Electronic Stability Control and Traction Control system
b flashes or illuminates yellow.Flashes
The system is actively engaged.
Engine output may be reduced and
the vehicle may be braked
automatically to a small degree.
Illuminates
A fault in the system is present. A
warning message or warning code
appears in the Driver Information
Centre. Continued driving is possible.
The system is not operational. Drivingstability, however, may deteriorate
depending on road surface
conditions.
Have the cause of the fault remedied
by a workshop.
Electronic Stability Control 3 153,
Traction Control system 3 152.
Traction Control system off
k illuminates yellow.
The system is deactivated.
Preheating
! illuminates yellow.Preheating of diesel engine is
activated. Only activates when
outside temperature is low.
Diesel particle filter % illuminates or flashes yellow.
The diesel particle filter requires
cleaning.
Continue driving until %
extinguishes. If possible, do not allow
engine speed to drop below
2000 rpm.
Illuminates
The diesel particle filter is full. Start
cleaning process as soon as
possible.
Flashes
The maximum filling level of the filter is reached. Start cleaning process
immediately to avoid damage to the
engine.
Diesel particle filter 3 141, Stop-start
system 3 137.
134Driving and operatingDriving and
operatingDriving hints ............................... 135
Control of the vehicle ...............135
Starting and operating ...............135
New vehicle running-in ............135
Ignition switch positions ...........135
Retained power off ..................136
Starting the engine ..................136
Overrun cut-off ........................ 137
Stop-start system ....................137
Parking .................................... 140
Engine exhaust .......................... 141
Diesel particle filter ..................141
Catalytic converter ...................142
Automatic transmission ..............142
Transmission display ...............142
Selector lever .......................... 143
Manual mode ........................... 144
Electronic driving programmes 144
Fault ........................................ 145
Interruption of power supply ....145
Manual transmission ..................146Manual transmission automa‐
ted .............................................. 146
Transmission display ...............147
Starting the engine ..................147
Selector lever .......................... 147
Manual mode ........................... 149
Electronic driving programmes 149
Fault ........................................ 149
Brakes ........................................ 150
Antilock brake system .............150
Parking brake .......................... 151
Brake assist ............................. 151
Hill start assist ......................... 151
Ride control systems .................152
Traction Control system ..........152
Electronic Stability Control ......153
City mode ................................ 154
Driver assistance systems .........155
Cruise control .......................... 155
Speed limiter ........................... 157
Forward collision alert .............158
Following distance indication ...161
Parking assist .......................... 161
Side blind spot alert .................172
Rear view camera ...................173
Traffic sign assistant ................175
Lane departure warning ..........178
Fuel ............................................ 179
Fuel for petrol engines .............179Fuel for diesel engines ............180
Fuel for liquid gas operation ....180
Refuelling ................................ 181
Fuel consumption - CO 2-
Emissions .............................. 184
Trailer hitch ................................ 185
General information .................185
Driving characteristics and towing tips .............................. 185
Trailer towing ........................... 185
Towing equipment ...................186
Trailer stability assist ...............189
152Driving and operatingsoon as the vehicle begins to
accelerate or the two seconds holding
time is over.
The hill start assist is not active during
an Autostop.Ride control systems
Traction Control system
The Traction Control system (TC) is a component of the Electronic Stability
Control (ESC).
TC improves driving stability when
necessary, regardless of the type of
road surface or tyre grip, by
preventing the drive wheels from
spinning.
As soon as the drive wheels start to spin, engine output is reduced and
the wheel spinning the most is braked
individually. This considerably
improves the driving stability of the
vehicle on slippery road surfaces.
TC is operational after each engine
start as soon as the control indicator
b extinguishes.
When TC operates b flashes.
9 Warning
Do not let this special safety
feature tempt you into taking risks
when driving.
Adapt speed to the road
conditions.
Deactivation
TC can be switched off when spinning of drive wheels is required: press b
briefly.
A status message appears in the
Driver Information Centre when TC is
deactivated.
Driving and operating153
Control indicator k illuminates.
When TC is deactivated, ESC
remains active but with higher control threshold.
TC is reactivated by pressing b
again. A status message pops-up in
the Driver Information Centre when
TC is reactivated.
TC is also reactivated the next time
the ignition is switched on.
Fault
If there is a fault in the system the
control indicator b illuminates
continuously and a message or a
warning code appears in the Driver
Information Centre. The system is not operational.
Have the cause of the fault remedied
by a workshop.
Electronic Stability Control
Electronic Stability Control (ESC)
improves driving stability when
necessary, regardless of the type of
road surface or tyre grip.
As soon as the vehicle starts to
swerve (understeer/oversteer),
engine output is reduced and the wheels are braked individually.
ESC operates in combination with the Traction Control system (TC). It
prevents the drive wheels from
spinning.
ESC is operational after each engine
start as soon as the control indicator
b extinguishes.
When ESC operates b flashes.
9 Warning
Do not let this special safety
feature tempt you into taking risks
when driving.
Adapt speed to the road
conditions.
Control indicator b 3 94.
Deactivation
ESC and TC can be deactivated: ● press and hold b for a minimum
of five seconds: ESC and TC are
both deactivated. k and n
154Driving and operatingilluminate and status messages
appear in the Driver Information
Centre.
● To deactivate only Traction control system, press b briefly:
TC is inactive but ESC remains
active with higher control
threshold, k illuminates. A status
message appears in the Driver Information Centre when TC isdeactivated.
ESC is reactivated by pressing the
b button again. If the TC system was
previously disabled, both TC and
ESC are reactivated. k and n
extinguish when TC and ESC are
reactivated.
ESC is also reactivated the next time
the ignition is switched on.
Fault
If there is a fault in the system, the control indicator b illuminates
continuously and a message or a
warning code appears in the Driver
Information Centre. The system is not operational.
Have the cause of the fault remedied
by a workshop.
City mode City mode is a feature which enables
increased steering assistance during
lower speed conditions, e.g. city
traffic or parking. Steering assistance
is increased for greater convenience.Activation
Press B when engine is running. The
system works from standstill up to
22 mph, and also in reverse gear. Above this speed, the system
changes to normal mode. When
activated, City mode engages
automatically below 22 mph.
An illuminated LED in the City mode
button indicates that the system is
active and a message pops-up in the
Driver Information Centre.
City mode remains active during an
Autostop, but is only operational when the engine is running.
Stop-start system 3 137.