In brief111Power windows .....................31
2 Exterior mirrors .....................28
3 Cruise control .....................179
Speed limiter ....................... 180
Adaptive cruise control .......182
Forward collision alert .........188
4 Side air vents ...................... 156
5 Windscreen wiper,
windscreen washer
system, headlight washer
system, rear wiper, rear
washer system ......................98
6 Instruments ........................ 104
7 Steering wheel controls .......97
8 Driver Information Centre .... 116
9 Turn and lane-change
signals, headlight flash,
low beam and high beam,
high beam assist .................145
Exit lighting ......................... 149
Parking lights ...................... 146
Buttons for Driver
Information Centre ..............11610Central locking system ..........21
Hazard warning flashers ....145
Sport mode ........................ 177
Tour mode .......................... 177
Fuel selector ....................... 105
Control indicator for airbag
deactivation ........................ 111
Control indicator for front
passenger seat belt ...........110
11 Info-Display ........................ 120
12 Centre air vents .................. 156
13 Anti-theft alarm system
status LED ........................... 26
14 Glovebox .............................. 66
Fuse box ............................. 243
15 Climate control system ........ 150
16 AUX input, USB input, SD
card slot ................................ 10
Power outlet ........................ 102
17 Selector lever, manual
transmission ....................... 172
Automatic transmission ......16918Traction Control system .....176
Electronic Stability Control . 176
Lane departure warning .....207
19 Electric parking brake .........174
20 Parking assist systems .......194
Stop-start button .................161
21 Ignition switch with
steering wheel lock ............160
22 Horn ..................................... 98
Driver airbag ........................ 57
23 Bonnet release lever ..........225
24 Storage compartment ..........68
25 Steering wheel adjustment ..97
26 Light switch ........................ 138
Headlight range
adjustment ......................... 141
Front fog lights ...................146
Rear fog light ...................... 146
Instrument illumination .......147
96Instruments and controlsInstruments and
controlsControls ....................................... 97
Steering wheel adjustment ........97
Steering wheel controls .............97
Heated steering wheel ...............97
Horn ........................................... 98
Windscreen wiper/washer .........98
Rear window wiper/washer .....100
Outside temperature ................100
Clock ....................................... 101
Power outlets ........................... 102
Cigarette lighter .......................103
Ashtrays .................................. 103
Warning lights, gauges and indi‐ cators ......................................... 104
Instrument cluster ....................104
Speedometer ........................... 104
Odometer ................................ 104
Trip odometer .......................... 104
Tachometer ............................. 104
Fuel gauge .............................. 105
Fuel selector ............................ 105
Engine coolant temperature gauge ..................................... 106
Service display ........................ 106Control indicators ....................107
Turn signal ............................... 110
Seat belt reminder ...................110
Airbag and belt tensioners .......110
Airbag deactivation ..................111
Charging system .....................111
Malfunction indicator light ........111
Service vehicle soon ...............111
Brake and clutch system .........111
Operate pedal .......................... 112
Electric parking brake ..............112
Electric parking brake fault ......112
Antilock brake system (ABS) ...112
Upshift ..................................... 113
Power steering ........................ 113
Lane departure warning ..........113
Ultrasonic parking assist .........113
Electronic Stability Control off . 113
Electronic Stability Control and Traction Control system .........113
Traction Control system off .....114
Preheating ............................... 114
Diesel particle filter ..................114
AdBlue ..................................... 114
Tyre pressure monitoring system .................................... 114
Engine oil pressure ..................114
Low fuel ................................... 115
Immobiliser .............................. 115
Reduced engine power ...........115Exterior light ............................ 115
High beam ............................... 115
High beam assist .....................115
Adaptive forward lighting .........115
Fog light ................................... 116
Rear fog light ........................... 116
Low washer fluid ......................116
Cruise control .......................... 116
Adaptive cruise control ............116
Vehicle detected ahead ...........116
Door open ................................ 116
Information displays ...................116
Driver Information Centre ........116
Graphic-Info-Display, Colour- Info-Display ............................ 120
Vehicle messages ......................122
Warning chimes .......................125
Battery voltage ........................ 126
Trip computer ............................. 126
Vehicle personalisation ..............129
OnStar ....................................... 133
Instruments and controls109Control indicators in the centre
console
Overview
OTurn signal 3 110XSeat belt reminder 3 110vAirbag and belt tensioners
3 110VAirbag deactivation 3 111pCharging system 3 111ZMalfunction indicator light
3 111gService vehicle soon 3 111RBrake and clutch system
3 111-Operate pedal 3 112mElectric parking brake 3 112jElectric parking brake fault
3 112uAntilock brake system (ABS)
3 112[Upshift 3 113cPower steering 3 113)Lane departure warning 3 113rUltrasonic parking assist
3 113nElectronic Stability Control off
3 113bElectronic Stability Control and
Traction Control system 3 113kTraction Control system off
3 114!Preheating 3 114%Diesel particle filter 3 114YAdBlue 3 114wTyre pressure monitoring
system 3 114IEngine oil pressure 3 114iLow fuel 3 115dImmobiliser 3 115#Reduced engine power 3 1158Exterior light 3 115CHigh beam 3 115lHigh beam assist 3 115fAdaptive forward lighting
3 115>Fog light 3 116rRear fog light 3 116GLow washer fluid 3 116mCruise control 3 116 / Adaptive
cruise control 3 116
116Instruments and controlsFog light> illuminates green.
The front fog lights are on 3 146.
Rear fog light r illuminates yellow.
The rear fog light is on 3 146.
Low washer fluid
G illuminates yellow.
The washer fluid level is low.
Washer fluid 3 229.
Cruise control m illuminates white or green.
Illuminates white The system is on.
Illuminates green
Cruise control is active.
Cruise control 3 179.Adaptive cruise control
m illuminates white or green.
Illuminates white
The system is on.
Illuminates green
Adaptive cruise control is active.
Adaptive cruise control 3 182.
Vehicle detected ahead
A illuminates green.
A vehicle ahead is detected in the
same lane.
Adaptive cruise control 3 182,
Forward collision alert 3 188.
Door open h illuminates red.
A door or the tailgate is open.Information displays
Driver Information Centre The Driver Information Centre is
located in the instrument cluster
between speedometer and
tachometer. It is available as
Midlevel-Display or Uplevel-Combi-
Display.
Midlevel-Display indicates:
● overall odometer
● trip odometer
● some control indicators
● vehicle information
124Instruments and controlsNo.Vehicle message56Tyre pressure imbalance on
front axle57Tyre pressure imbalance on
rear axle58Tyres without TPMS sensors
detected59Open then close driver window60Open then close front
passenger window61Open then close rear left
window62Open then close rear right
window65Theft attempted66Service anti-theft alarm system67Service steering wheel lock68Service power steering69Service suspension system70Service level control systemNo.Vehicle message71Service rear axle74Service AFL75Service air conditioning76Service side blind spot alert
system77Service lane departure warning79Top up engine oil81Service transmission82Change engine oil soon83Service adaptive cruise control84Engine power is reduced89Service vehicle soon94Shift to park position before
exiting95Service airbag128Bonnet open134Park assist fault, clean bumper136Service parking assistNo.Vehicle message145Check washer fluid level174Low vehicle battery258Parking assist off
Vehicle messages on the
Uplevel-Combi-Display
The vehicle messages are displayed
as text. Follow the instructions given
in the messages.
Instruments and controls125The system displays messages
regarding the following topics:
● service messages
● fluid levels
● anti-theft alarm system
● brakes
● driver assistance systems ● ride control systems
● speed limiter
● cruise control
● adaptive cruise control
● forward collision alert
● collision imminent braking system
● parking assistant systems
● lighting, bulb replacement
● adaptive forward lighting
● wiper/washer system
● doors, windows
● side blind spot alert
● traffic sign assistant
● lane departure warning
● radio remote control
● seat belts● airbag systems
● engine and transmission
● tyre pressure
● diesel particle filter 3 164
● vehicle battery status
● selective catalytic reduction, Diesel Exhaust Fluid (DEF),
AdBlue 3 166
Vehicle messages on the Colour-
Info-Display
Some important messages appear
additionally in the Colour-Info-
Display. Press the multifunction knob
to confirm a message. Some
messages only pop-up for a few
seconds.
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.
● If a door or the tailgate is not fully
closed when starting-off.
● If a certain speed is exceeded with parking brake applied.
● If adaptive cruise control deactivates automatically.
● If approaching a vehicle ahead too closely.
● If a programmed speed or speed
limit is exceeded.
● If a warning message or a warning code appears in the
Driver Information Centre.
● If the parking assist detects an object.
● If an unintended lane change occurs.
● If reverse gear is engaged and the rear carrier system is
extended.
● If the diesel particle filter has reached the maximum filling
level.
● If AdBlue needs to be refilled.
158Driving and operatingDriving and
operatingDriving hints ............................... 159
Control of the vehicle ...............159
Steering ................................... 159
Starting and operating ...............159
New vehicle running-in ............159
Ignition switch positions ...........160
Retained power off ..................160
Starting the engine ..................160
Overrun cut-off ........................ 161
Stop-start system ....................161
Parking .................................... 163
Engine exhaust .......................... 164
Diesel particle filter ..................164
Catalytic converter ...................165
AdBlue ..................................... 166
Automatic transmission ..............169
Transmission display ...............169
Selector lever .......................... 169
Manual mode ........................... 170
Electronic driving programmes 171
Fault ........................................ 171
Interruption of power supply ....171
Manual transmission ..................172Brakes........................................ 173
Antilock brake system .............173
Parking brake .......................... 174
Brake assist ............................. 175
Hill start assist ......................... 175
Ride control systems .................176
Traction Control system ..........176
Electronic Stability Control ......176
Interactive driving system ........177
Driver assistance systems .........179
Cruise control .......................... 179
Speed limiter ........................... 180
Adaptive cruise control ............182
Forward collision alert .............188
Following distance indication ...192
Active Emergency Braking ......192
Parking assist .......................... 194
Side blind spot alert .................201
Rear view camera ...................202
Traffic sign assistant ................204
Lane departure warning ..........207
Fuel ............................................ 209
Fuel for petrol engines .............209
Fuel for diesel engines ............209
Fuel for natural gas operation . 209
Fuel for liquid gas operation ....210
Refuelling ................................ 212
Fuel consumption - CO 2-
Emissions .............................. 217Trailer hitch................................ 218
General information .................218
Driving characteristics and towing tips .............................. 219
Trailer towing ........................... 219
Towing equipment ...................220
Trailer stability assist ...............222
Driving and operating171Electronic drivingprogrammes
● Following a cold start, the operating temperature
programme increases engine
speed to quickly bring the
catalytic converter to the required
temperature.
● The automatic neutral shift function automatically shifts gear
to idling when the vehicle is
stopped with a forward gear
engaged and the brake pedal is
pressed.
● When SPORT mode is engaged,
the vehicle shifts at higher engine speeds (unless cruise control is
on). SPORT mode 3 177.
● Special programmes automatically adapt the gearshift
points when driving up inclines or
down hills.
● When starting-off in snowy or icy conditions or on other slippery
surfaces, the electronic
transmission control selects a
higher gear automatically.Kickdown
If the accelerator pedal is presseddown completely in automatic mode, the transmission shifts to a lower gear
depending on engine speed.
Fault
In the event of a fault, g illuminates.
Additionally a code number or a
vehicle message is displayed in the
Driver Information Centre. Vehicle
messages 3 122.
The transmission no longer shifts
automatically. Continued travel is
possible with manual shifting.
Only the highest gear is available.
Depending on the fault, 2nd gear may also be available in manual mode.
Shift only when vehicle is at a
standstill.
Have the cause of the fault remedied by a workshop.Interruption of power supply
In the event of an interruption of
power supply, the selector lever
cannot be moved out of the P
position. The ignition key cannot be removed from the ignition switch.
If the vehicle battery is discharged,
start the vehicle using jump leads
3 262.
If the vehicle battery is not the cause
of the fault, release the selector lever.
1. Apply the parking brake.
2. Release the selector lever trim from the centre console at the
front, fold it upwards and rotate it
to the left.