In brief111Power windows .....................34
2 Exterior mirrors .....................32
3 Central locking system ..........22
4 Side air vents ...................... 148
5 Cruise control .....................177
Speed limiter ....................... 179
Adaptive cruise control .......180
Forward collision alert .........188
6 Turn and lane-change
signals, headlight flash,
low/high beam, high beam
assist ................................... 132
Exit lighting ......................... 136
Parking lights ...................... 133
Buttons for Driver
Information Centre ..............103
7 Instruments .......................... 92
Driver Information Centre .... 103
8 Buttons for Driver
Information Centre ..............103
9 Head-up display ..................11210Windscreen wiper and
washer, headlight washer,
rear wiper and washer .........79
11 Centre air vents .................. 148
12 Hazard warning flashers ....132
13 Info-Display ........................ 110
14 Anti-theft alarm system
status LED ........................... 29
15 Electronic Stability Control . 173
Traction Control system .....172
16 Glovebox .............................. 67
17 Controls for Info-Display
operation ............................. 110
18 Climate control system ........ 139
19 Storage ................................. 67
20 Sport/Tour mode ................174
Parking assist/Advanced
parking assist .....................197
Lane keep assist ................218
Eco button for stop-start
system ................................. 156
21 Manual transmission ..........168
Automatic transmission ......16422Electric parking brake .........170
23 Power switch ....................... 153
25 Steering wheel adjustment ..78
26 Horn ..................................... 79
27 Bonnet release lever ..........230
28 Fuse box ............................ 247
29 Light switch ........................ 125
Headlight range
adjustment ......................... 128
Front/rear fog lights ............133
Instrument illumination .......134
30 Head-up display ..................112
In brief17Starting offCheck before starting off ● Tyre pressure and condition 3 250, 3 285.
● Engine oil level and fluid levels 3 231.
● All windows, mirrors, exterior lighting and number plates are
free from dirt, snow and ice and
are operational.
● Proper position of mirrors, seats, and seat belts 3 32, 3 41,
3 51.
● Brake function at low speed, particularly if the brakes are wet.Starting the engine
● Ignition switch: turn key toposition 2.
Power button: press
Engine Start/Stop for a few
seconds until green LED
illuminates.
● Move the steering wheel slightly to release the steering wheel
lock.
● Operate clutch and brake.
● Automatic transmission: operate brake pedal and move selector
lever to P or N.
● Do not operate accelerator pedal.
● Diesel engines: wait until control
indicator ! for preheating
extinguishes.
● Ignition switch: turn key to position 3 and release.
Power button: press
Engine Start/Stop and release.
● The engine starts after a short delay.
Starting the engine 3 154.
Instruments and controls77Instruments and
controlsControls ....................................... 78
Steering wheel adjustment ........78
Steering wheel controls .............78
Heated steering wheel ...............79
Horn ........................................... 79
Windscreen wiper/washer .........79
Rear window wiper/washer .......81
Outside temperature ..................82
Clock ......................................... 82
Power outlets ............................. 84
Inductive charging .....................85
Ashtrays .................................... 85
Warning lights, gauges and indi‐ cators ........................................... 87
Instrument cluster ......................87
Speedometer ............................. 92
Odometer .................................. 93
Trip odometer ............................ 93
Tachometer ............................... 94
Fuel gauge ................................ 94
Engine coolant temperature gauge ....................................... 95
Service display .......................... 95
Control indicators ......................96Turn signal................................. 96
Seat belt reminder .....................96
Airbag and belt tensioners .........97
Airbag deactivation ....................97
Charging system .......................98
Malfunction indicator light ..........98
Brake and clutch system ...........98
Electric parking brake ................98
Electric parking brake fault ........98
Antilock brake system (ABS) .....99
Gear shifting .............................. 99
Following distance .....................99
Lane keep assist .......................99
Electronic Stability Control off ...99
Electronic Stability Control and Traction Control system ...........99
Traction Control system off .....100
Engine coolant temperature ....100
Preheating ............................... 100
AdBlue ..................................... 100
Tyre pressure monitoring system .................................... 100
Engine oil pressure ..................100
Low fuel ................................... 101
Immobiliser .............................. 101
Exterior light ............................ 101
High beam ............................... 101
High beam assist .....................101
LED headlights ........................ 101
Fog light ................................... 101Rear fog light........................... 102
Cruise control .......................... 102
Adaptive cruise control ............102
Vehicle detected ahead ...........102
Pedestrian detection ................102
Speed limiter ........................... 102
Traffic sign assistant ................102
Door open ................................ 102
Information displays ...................103
Driver Information Centre ........103
Info display .............................. 110
Head-up display ......................112
Vehicle messages ......................114
Warning chimes .......................115
Battery voltage ........................ 115
Vehicle personalisation ..............116
Telematics service .....................120
OnStar ..................................... 120
92Instruments and controlsOverviewOTurn signal 3 96XSeat belt reminder 3 96vAirbag and belt tensioners
3 97VAirbag deactivation 3 97pCharging system 3 98ZMalfunction indicator light
3 98RBrake and clutch system 3 98mElectric parking brake 3 98jElectric parking brake fault
3 98uAntilock brake system (ABS)
3 99RGear shifting 3 99EFollowing distance 3 99aLane keep assist 3 99nElectronic Stability Control off
3 99bElectronic Stability Control and
Traction Control system 3 99kTraction Control system off
3 100WEngine coolant temperature
3 100!Preheating 3 100YAdBlue 3 100wTyre pressure monitoring
system 3 100IEngine oil pressure 3 100YLow fuel 3 101dImmobiliser 3 1018Exterior light 3 101CHigh beam 3 101fHigh beam assist 3 101fLED headlights 3 101>Fog light 3 101rRear fog light 3 102mCruise control 3 102CAdaptive cruise control 3 102AVehicle detected ahead 3 1027Pedestrian detected ahead
3 195LSpeed limiter 3 102LTraffic sign assistant 3 102hDoor open 3 102
Speedometer
Indicates vehicle speed.
98Instruments and controlsThe front passenger airbag is
deactivated.
Airbag deactivation 3 57.
Charging system
p illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly after the engine starts.
Illuminates when the engine is
running
Stop, switch off engine. Vehicle
battery is not charging. Engine
cooling may be interrupted. The
brake servo unit may cease to be effective. Seek the assistance of a
workshop.
Malfunction indicator light
Z illuminates or flashes yellow.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.Illuminates when the engine is
running
Fault in the emission control system.
The permitted emission limits may be
exceeded.
On diesel engines, the cleaning
process of the diesel particle filter is
potentially not possible.
Seek the assistance of a workshop
immediately.
Flashes when the engine is
running
Fault that could lead to catalytic
converter damage. Ease up on the accelerator until the flashing stops.
Seek the assistance of a workshop
immediately.
Brake and clutch system
R illuminates red.
The brake and clutch fluid level is too low.9 Warning
Stop. Do not continue your
journey. Consult a workshop.
Electric parking brake
m illuminates or flashes red.
Illuminates
Electric parking brake is applied
3 170.
Flashes
Electric parking brake is not fully applied or released. Depress the
brake pedal and attempt to reset the system by first releasing then
applying the electric parking brake. If
m remains flashing, do not drive and
seek the assistance of a workshop.
Electric parking brake fault
j illuminates or flashes yellow.
Illuminates
Electric parking brake is operating
with degraded performance 3 170.
Instruments and controls1011. Depress clutch.
2. Select neutral gear.
3. Move out of the flow of traffic as quickly as possible without
impeding other vehicles.
4. Switch off ignition.9 Warning
When the engine is off,
considerably more force is needed
to brake and steer.
During an Autostop, the brake
servo unit will still be operational.
Do not remove key until vehicle is stationary, otherwise the steeringwheel lock could engage
unexpectedly.
Check oil level before seeking
assistance of a workshop 3 231.
Low fuel
Y illuminates or flashes yellow.
Illuminates
Level in fuel tank is too low.
Flashes
Fuel used up. Refuel immediately.
Never run the tank dry.
Refuelling 3 221.
Catalytic converter 3 160.
Bleeding the diesel fuel system
3 235.
Immobiliser d flashes yellow.
Fault in the immobiliser system. The
engine cannot be started.
Immobiliser 3 31.
Exterior light 8 illuminates green.
The exterior lights are on 3 125.
High beam
C illuminates blue.
Illuminated when high beam is on or
during headlight flash 3 126.High beam assist
f illuminates green.
The high beam assist is activated,
see LED headlights 3 129.
LED headlights f illuminates or flashes yellow.
Illuminates
Fault in the system.
Seek the assistance of a workshop.
Flashes
System is switched to symmetrical
low beam.
Control indicator f flashes for approx.
four seconds after the ignition is
switched on as a reminder for
symmetrical headlight 3 128.
Fog light
> illuminates green.
The front fog lights are on 3 133.
Instruments and controls115
On Midlevel and Uplevel display,
press 9 to confirm a message.
Vehicle and service messages The vehicle messages are displayed
as text. Follow the instructions given
in the messages.
Messages in the
Colour-Info-Display
Some important messages may
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 not
fastened 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 approaching a pedestrian ahead too closely.
● If a programmed speed or speed
limit is exceeded.
● If a warning message appears in the Driver Information Centre.
● If the electronic key is not in the passenger compartment.● If the parking assist detects anobject.
● If an unintended lane change occurs.
● If the diesel particle filter has reached the maximum filling
level.
When the vehicle is parked and/or the driver's door is opened
● With exterior lights on.
● If the trailer hitch is not engaged.
During an Autostop ● If the driver's door is opened.
● If any condition for an Autostop is
not fulfilled.
Battery voltage When the vehicle battery voltage is
running low, a warning message will
appear in the Driver Information
Centre.
Instruments and controls117Auto Rear Defog: Automatically
activates heated rear window.
● Collision / Detection Systems
Forward Collision Alert : Activates
or deactivates forward collision alert.
Auto Collision Preparation :
Activates or deactivates the
automatic brake functionality of
the vehicle in the event of
imminent collision danger. The
following is selectable: the
system will take over brake
control, warn by chimes only or is
deactivated completely.
Forward Collision System :
Changes the settings of forward
collision alert.
Front pedestrian protection :
Activates or deactivates and
changes the settings of the front
pedestrian protection.
Park Assist : Activates or
deactivates the ultrasonic
parking assist. Activation is
selectable with or without
attached trailer coupling.Go Notifier : Activates or
deactivates the reminder to drive
off when the adaptive cruise
control holds the vehicle at
standstill.
Side Blind Zone Alert : Activates
or deactivates side blind zone alert.
● Comfort and Convenience
Auto Memory Recall : Changes
the settings to the recall of
memorised settings for power
seat adjustment.
Easy Exit Driver Seat : Activates
or deactivates easy exit function of the power seat.
Chime Volume : Changes the
volume of warning chimes.
Personalization By Driver :
Activates or deactivates the
personalisation function.
Rain Sense Wipers : Activates or
deactivates automatic wiping
with rain sensor.
Auto Wipe in Reverse Gear :
Activates or deactivates automatic switching on of therear window wiper when reverse
gear is engaged.
● Lighting
Vehicle Locator Lights : Activates
or deactivates the entry lighting.
Exit Lighting : Activates or
deactivates and changes the
duration of exit lighting.
Left or Right Hand Traffic :
Changes between lighting for left or right-hand traffic.
Adaptive Forward Lighting :
Changes the settings of the
functions of the LED headlights.
● Power Door Locks
Unlocked Door Anti Lock Out :
Activates or deactivates the door
locking function while a door is
open.
Auto Door Lock : Activates or
deactivates the automatic door locking function after switching
on ignition.
Delayed Door Lock : Activates or
deactivates the delayed door
locking function. This feature