In brief111Power windows .....................39
2 Exterior mirrors .....................36
3 Central locking system ..........24
4 Side air vents ...................... 153
5 Cruise control .....................181
Speed limiter ....................... 183
Adaptive cruise control .......184
Forward collision alert .........195
6 Turn and lane-change
signals, headlight flash,
low/high beam, high beam
assist ................................... 139
Exit lighting ......................... 142
Parking lights ...................... 140
Buttons for Driver
Information Centre ..............111
7 Instruments ........................ 100
Driver Information Centre .... 111
8 Buttons for Driver
Information Centre ..............111
9 Head-up display ..................11910Windscreen wiper and
washer, headlight washer,
rear wiper and washer .........88
11 Centre air vents .................. 153
12 Hazard warning flashers ....138
13 Info Display ........................ 117
14 Anti-theft alarm system
status LED ........................... 33
15 Electronic Stability Control . 178
Traction Control system .....177
16 Glovebox .............................. 72
Fuse box ............................ 257
17 Controls for Info Display
operation ............................. 117
18 Climate control system ........ 144
19 Power outlet .......................... 92
20 Flexride controls .................. 179
Parking assist / advanced
parking assist .....................204
Lane keep assist ................223
Eco button for stop-start
system ................................. 16121 Manual transmission ..........173
Automatic transmission ......168
22 Electric parking brake .........175
23 Power switch ....................... 158
24 Steering wheel adjustment ..87
25 Horn ..................................... 88
26 Bonnet release lever ..........236
28 Light switch ........................ 133
Headlight range
adjustment ......................... 136
Front / rear fog lights ..........139
Instrument illumination .......140
29 Head-up display controls ....119
86Instruments and controlsInstruments and
controlsControls ....................................... 87
Steering wheel adjustment ........87
Steering wheel controls .............87
Heated steering wheel ...............87
Horn ........................................... 88
Windscreen wiper and washer ..88
Rear window wiper and washer ...................................... 90
Outside temperature ..................91
Clock ......................................... 91
Power outlets ............................. 92
Inductive charging .....................93
Ashtrays .................................... 94
Warning lights, gauges and indi‐
cators ........................................... 95
Instrument cluster ......................95
Speedometer ........................... 100
Odometer ................................ 101
Trip odometer .......................... 101
Tachometer ............................. 102
Fuel gauge .............................. 102
Engine coolant temperature gauge ..................................... 103
Service display ........................ 103Control indicators ....................104
Turn lights ................................ 104
Seat belt reminder ...................104
Airbag and belt tensioners .......105
Airbag deactivation ..................105
Charging system .....................106
Malfunction indicator light ........106
Brake and clutch system .........106
Electric parking brake ..............106
Electric parking brake fault ......106
Antilock brake system (ABS) ...107
Gear shifting ............................ 107
Following distance ...................107
Lane keep assist .....................107
Electronic Stability Control off . 107
Electronic Stability Control and Traction Control system .........107
Traction Control system off .....108
Engine coolant temperature ....108
Preheating ............................... 108
AdBlue ..................................... 108
Tyre pressure monitoring system .................................... 108
Engine oil pressure ..................108
Low fuel ................................... 109
Immobiliser .............................. 109
Exterior light ............................ 109
High beam ............................... 109
High beam assist .....................109
LED headlights ........................ 109Front fog lights......................... 109
Rear fog light ........................... 110
Cruise control .......................... 110
Adaptive cruise control ............110
Vehicle detected ahead ...........110
Pedestrian detection ................110
Speed limiter ........................... 110
Traffic sign assistant ................110
Door open ................................ 110
Displays ..................................... 111
Driver Information Centre ........111
Info Display .............................. 117
Head-up display ......................119
Vehicle messages ......................122
Warning chimes .......................122
Vehicle personalisation ..............123
Telematics service .....................128
OnStar ..................................... 128
100Instruments and controlsOverviewOTurn lights 3 104XSeat belt reminder 3 104vAirbag and belt tensioners
3 105VAirbag deactivation 3 105pCharging system 3 106ZMalfunction indicator light
3 106RBrake and clutch system 3 106mElectric parking brake 3 106jElectric parking brake fault
3 106uAntilock brake system (ABS)
3 107RGear shifting 3 107EFollowing distance 3 107aLane keep assist 3 107nElectronic Stability Control off
3 107bElectronic Stability Control and
Traction Control system 3 107kTraction Control system off
3 108WEngine coolant temperature
3 108!Preheating 3 108uAdBlue 3 108wTyre pressure monitoring
system 3 108IEngine oil pressure 3 108YLow fuel 3 109dImmobiliser 3 1098Exterior light 3 109CHigh beam 3 109fHigh beam assist 3 109fLED headlights 3 109>Front fog lights 3 109rRear fog light 3 110mCruise control 3 110CAdaptive cruise control 3 110AVehicle detected ahead 3 1107Pedestrian detected ahead
3 110LSpeed limiter 3 110LTraffic sign assistant 3 110hDoor open 3 110
Speedometer
Indicates vehicle speed.
Instruments and controls107Flashes
Electric parking brake is in service
mode. Stop vehicle, apply and
release the electric parking brake to
reset.9 Warning
Have the cause of the fault
remedied immediately by a
workshop. Avoid parking on
inclines until the cause of the fault has been remedied.
Antilock brake system
(ABS)
u illuminates yellow.
Illuminates 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 go out 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 3 174.
Gear shifting
R or S with the number of a higher or
lower gear is indicated, when up- or
downshifting is recommended for fuel
saving reasons.
Following distance
E indicates the alert sensitivity
setting of the forward collision alert, using filled distance bars.
Forward collision alert 3 195.
Lane keep assist a illuminates green or yellow, or
flashes yellow.
Illuminates green
The system is switched on and ready
to operate.
Illuminates yellow
The system approaches a detected
lane marking without using the turn
light in that direction.Flashes yellow
The system recognizes that the lane
is departed significantly.
Lane keep assist 3 223.
Electronic Stability Control off
t illuminates yellow.
The system is deactivated.
Electronic Stability Control and Traction Control system
b illuminates or flashes yellow.
Illuminates
A fault in the system is present.
Continued driving is possible. Driving
stability, however, may deteriorate
depending on road surface
conditions.
Have the cause of the fault remedied
by a workshop.
108Instruments and controlsFlashes
The system is actively engaged. Engine output may be reduced and
the vehicle may be braked
automatically to a small degree.
Electronic Stability Control 3 178.
Traction Control system 3 177.
Traction Control system off
k illuminates yellow.
The system is deactivated.
Engine coolant temperature W illuminates red.
Illuminates when the engine is
running
Stop, switch off engine.Caution
Coolant temperature too high.
Check coolant level immediately
3 238.
If there is sufficient coolant, consult a
workshop.
Preheating
! illuminates yellow.
Preheating of Diesel engine is
activated. Only activates when
outside temperature is low. Start the
engine when control indicator
extinguishes.
AdBlue
Y flashes yellow.
AdBlue level is low. Refill AdBlue
soon to avoid prevention of the
engine start.
AdBlue 3 166.
Tyre pressure monitoring system
w illuminates or flashes yellow.
Illuminates
Tyre pressure loss. Stop immediately and check tyre pressure.Flashes
Fault in system or tyre without
pressure sensor mounted (e.g. spare
wheel). After 60 to 90 seconds the
control indicator illuminates
continuously. Consult a workshop.
Engine oil pressure
I illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly after the engine starts.
Illuminates when the engine is
runningCaution
Engine lubrication may be
interrupted. This may result in
damage to the engine and / or
locking of the drive wheels.
1. Depress clutch.
2. Select neutral gear.
156Driving and operatingDriving and
operatingDriving hints ............................... 157
Control of the vehicle ...............157
Steering ................................... 157
Starting and operating ...............157
New vehicle running-in ............157
Power button ........................... 158
Retained power off ..................159
Starting the engine ..................159
Overrun cut-off ........................ 161
Stop-start system ....................161
Parking .................................... 163
Engine exhaust .......................... 164
Exhaust filter ............................ 164
Catalytic converter ...................165
AdBlue ..................................... 166
Automatic transmission ..............168
Transmission display ...............168
Gear selection ......................... 169
Manual mode ........................... 170
Electronic driving programmes 171
Fault ........................................ 172
Interruption of power supply ....172
Manual transmission ..................173Drive systems ............................ 173
All-wheel drive ......................... 173
Brakes ........................................ 174
Antilock brake system .............174
Parking brake .......................... 175
Brake assist ............................. 176
Hill start assist ......................... 176
Ride control systems .................177
Traction Control system ..........177
Electronic Stability Control ......178
Interactive driving system ........179
Driver assistance systems .........181
Cruise control .......................... 181
Speed limiter ........................... 183
Adaptive cruise control ............184
Forward collision alert .............195
Following distance indication ...198
Active emergency braking .......199
Front pedestrian protection .....202
Parking assist .......................... 204
Side blind spot alert .................211
Lane change alert ....................212
Panoramic view system ...........214
Rear view camera ...................216
Rear cross traffic alert .............218
Traffic sign assistant ................219
Lane keep assist .....................223
Fuel ............................................ 226
Fuel for petrol engines .............226Fuel for diesel engines ............227
Refuelling ................................ 228
Trailer hitch ................................ 230
General information .................230
Driving characteristics and towing tips .............................. 230
Trailer towing ........................... 230
Towing equipment ...................231
Trailer stability assist ...............233
Driving and operating177Extended hold hill start assist
Vehicles with automatic transmission are additionally equipped with the
extended hold hill start assist. This
function holds the vehicle stationary
for up to 5 minutes after the brake
pedal is released.
The electric parking brake will be
automatically activated to prevent
vehicle movement when one of the
following conditions occurs:
● extended hold hill start assist is deactivated after 5 minutes.
● ignition is switched off.
● driver's exit is detected.
Hill start assist or extended hold hill start assist can be selected in the
vehicle personalisation 3 123.
Notice
Hill start assist and extended hold
hill start assist will not be activated in neutral gear. If neutral gear is
selected during an active hold,
assists will deactivate and vehicle
may start moving.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 starts 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.
Control indicator b 3 107.
Deactivation
TC can be switched off when spinning of drive wheels is required: press t
briefly.
178Driving and operating
Control indicator k illuminates.
A status message appears in the
Driver Information Centre when TC is
deactivated.
When TC is deactivated, ESC
remains active but with higher control threshold.
TC is reactivated by pressing t 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 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.
Torque distribution is a special
feature that allocates the torque to the drive wheels before the ESC
intervenes. When cornering, the
wheels on the inner curve are braked
individually. Additionally, engine
torque will be delivered to the drive wheel on the outer curve. This
reduces the tendency of
understeering and improves traction
when cornering fast.
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 3 107.