Page 13 of 253

In brief111Central locking system ..........25
2 Power windows .....................35
3 Exterior mirrors .....................33
4 Light switch ......................... 116
5 Cruise control ...................... 155
Speed limiter ....................... 157
Forward collision alert .........158
6 Side air vents ...................... 131
7 Turn lights ........................... 123
Headlight flash ....................118
Low beam and high beam ..117
Buttons for Driver
Information Centre ................97
8 Instruments ........................... 84
9 Steering wheel controls .......77
10 Windscreen wiper,
windscreen washer system ...78
Rear window wiper, rear
window washer system .........80
11 Centre air vents ................... 131
12 Anti-theft alarm system
status LED ........................... 31
13 Info Display ........................ 10214Controls for Info Display
operation ............................. 102
15 Glovebox .............................. 59
16 Descent control system ......... 94
Fuel selector ......................... 86
Stop-start system ................139
17 Climate control system ........ 127
18 Electronic Stability Control
(ESC) .................................. 153
19 Control indicator for airbag
deactivation .......................... 93
20 Front storage ......................... 60
Power outlet .......................... 83
USB port, AUX input
21 Selector lever, manual
transmission ....................... 149
Selector lever, automatic
transmission ....................... 146
22 Parking brake ......................151
23 Hazard warning flashers ....122
24 Parking assist ..................... 161
Lane departure warning ......16825Ignition switch with
steering wheel lock ............135
Power button ....................... 136
26 Horn ..................................... 78
Driver airbag ........................ 50
27 Steering wheel adjustment ..77
28 Bonnet release lever ..........182
29 Front storage ......................... 60
Fuse box ............................ 195
Page 16 of 253
14In briefTurn lightslever up:right turn signallever down:left turn signal
Turn lights 3 123.
Hazard warning flashers
Operated by pressing ¨.
Hazard warning flashers 3 122.
Horn
Press j.
Page 47 of 253
Seats, restraints45Three-point seat beltFasten
Withdraw the belt from the retractor,
guide it untwisted across the body
and insert the latch plate into the
buckle.
Tighten the lap belt regularly whilst
driving by pulling the shoulder belt.
Loose or bulky clothing prevents the
belt from fitting snugly. Do not place
objects such as handbags or mobile
phones between the belt and your body.
9 Warning
The belt must not rest against hard
or fragile objects in the pockets of
your clothing.
Height adjustment
1. Pull belt out slightly.
2. Shift the height adjuster upwards or press button to disengage and
push the height adjuster
downwards.
Page 54 of 253

52Seats, restraints
The inflated airbags cushion the
impact, thereby reducing the risk of
injury to the head in the event of a
side-on impact considerably.
9 Warning
Keep the area in which the airbag
inflates clear of obstructions.
The hooks in the roof frame are
only suitable for hanging up light
articles of clothing, without coat
hangers. Do not keep any items in these clothes.
Airbag deactivation
The front passenger airbag system
must be deactivated if a child restraint
system is to be fitted on this seat. The side airbag and curtain airbag
systems, the belt pretensioners and
all driver airbag systems will remain
active.
The front passenger airbag system
can be deactivated via a key-
operated switch on the passenger side of the instrument panel.
Use the ignition key to choose the
position:c:front passenger airbags are
deactivated and will not inflate
in the event of a collision.
Control indicator c
illuminates continuously in the
centre console. A child
restraint system can be
installed in accordance with
the chart Child restraint
installation locations 3 56.
No adult person is allowed to
occupy the front passenger
seat.d:front passenger airbags are
active. A child restraint system
must not be installed.9 Danger
Risk of fatal injury for a child using
a child restraint system on a seat
with activated front passenger
airbag.
Risk of fatal injury for an adult
person on a seat with deactivated
front passenger airbag.
Page 64 of 253
62StorageCaution
Consult your bicycle dealer before
attaching bicycles with carbon
frames. The bicycles may get
damaged.
Note
The tail lights of the vehicle will be
deactivated if the tail lights of the rear carrier system are installed.
Extending
Open the tailgate.
9 Warning
No-one should be in the extension
zone of the rear carrier system,
risk of injury.
Pull release lever up. The rear carrier system disengages and travels
quickly out of the rear bumper.
Completely pull out the rear carrier
system until you hear it engage.
Ensure that it is not possible to push in the rear carrier system without
pulling the release lever again.9 Warning
It is only permissible to fit objects
to the rear carrier system if the
system has been correctly
engaged. If the rear carrier system
will not engage correctly, do not fit
objects to the system and slide the system back. Seek the assistance
of a workshop.
Page 70 of 253
68StorageTo increase visibility, the tail lights of
the vehicle are activated when the
rear carrier system is folded back.9 Warning
When folding the rear carrier
system forwards again, ensure
that the system is engaged
securely.
Removing bicycles
Undo strap retainers on both bicycle
tyres.
Turn knob anticlockwise and remove
mounting brackets.
Detaching adapter
Detach the adapter before removing
the bicycle on the rear carrier system.
1. Fold in wheel recesses.
2. Unbutton the strap.
3. Turn the lever ( 1) forwards and
hold it.
4. Lift the adapter ( 2) at the rear and
remove.
Disassembling the bicycle rack
Press button ( 1) and remove upper
part of rack ( 2).
Press button ( 1) and reinstall rack ( 2).
Page 72 of 253
70Storage
Push the tail lights into the retainer
(1). Insert pins into the designated
holes of the retainer and the tail lights (2).
Note
Check that the tail lights of the
vehicle are working properly.
Fold in number plate holder
Lift the number plate holder and fold
it forwards.
Retracting the rear carrier systemCaution
Ensure that all foldable parts, e.g.
wheel recesses and mounting
brackets, are stowed correctly.
Otherwise the rear carrier system may get damaged when trying to
retract it.
Push the release lever up and hold it. Lift the system slightly and push it into
the bumper until it engages.
Release lever must return to original
position.
9 Warning
If the system cannot be correctly
engaged, seek the assistance of a workshop.
Page 78 of 253

76Instruments and controlsInstruments and
controlsControls ....................................... 77
Steering wheel adjustment ........77
Steering wheel controls .............77
Heated steering wheel ...............77
Horn ........................................... 78
Windscreen wiper and washer ..78
Rear window wiper and washer ...................................... 80
Outside temperature ..................80
Clock ......................................... 81
Power outlets ............................. 83
Warning lights, gauges and indi‐ cators ........................................... 84
Speedometer ............................. 84
Odometer .................................. 84
Trip odometer ............................ 84
Tachometer ............................... 85
Fuel gauge ................................ 85
Fuel selector .............................. 86
Engine coolant temperature gauge ....................................... 87
Service display .......................... 87
Control indicators ......................88
Turn lights .................................. 92Seat belt reminder.....................92
Airbag and belt tensioners .........92
Airbag deactivation ....................93
Charging system .......................93
Malfunction indicator light ..........93
Brake and clutch system ...........93
Antilock brake system (ABS) .....94
Gear shifting .............................. 94
Descent control system .............94
Lane departure warning ............94
Electronic Stability Control off ...94
Electronic Stability Control and Traction Control system ...........94
Traction Control system off .......95
Preheating ................................. 95
AdBlue ....................................... 95
Tyre pressure monitoring system ...................................... 95
Engine oil pressure ....................95
Low fuel ..................................... 95
Immobiliser ................................ 96
Exterior light .............................. 96
High beam ................................. 96
High beam assist .......................96
Adaptive forward lighting ...........96
Front fog lights ........................... 96
Rear fog light ............................. 96
Cruise control ............................ 96
Vehicle detected ahead .............97
Speed limiter ............................. 97Traffic sign assistant ..................97
Door open .................................. 97
Displays ....................................... 97
Driver Information Centre ..........97
Info Display .............................. 102
Vehicle messages ......................104
Warning chimes .......................105
Battery voltage ........................ 105
Vehicle personalisation ..............106
Telematics service .....................110
OnStar ..................................... 110
ERA GLONASS .......................114