Page 166 of 245

164Driving and operatingActivation
The lane departure warning system isactivated by pressing ½. The system
is switched on when the LED in the
button is not illuminated.
The system is only operable at
vehicle speeds above 37 mph and if
lane markings are available.
When the system recognises an
unintended lane change, the control
indicator ) flashes yellow.
Simultaneously a chime sound is
activated.
Deactivation
The system is deactivated by
pressing ½, the LED in the button
illuminates.
At speeds below 37 mph the system
is inoperable.
Fault
In the event of a fault, C appears in
the instrument cluster, accompanied
by a display message. Seek the
assistance of a workshop.
The system cannot operate when no
lane marking is detected.
System limitations The system may not operate properly
when:
● vehicle speed is below 37 mph● driving on winding or hilly roads
● driving in the dark
● weather limits visibility, such as fog, rain, or snow
● the camera is blocked by snow, ice, slush, mud, dirt, windscreen
damage or affected by foreign
items, e.g. stickers
● the sun is shining directly into the
camera lens
● close vehicles ahead
● banked roads
● road edges
● roads with poor lane markings
● sudden lighting changes
Driver alert9 Warning
The system cannot replace the
need for vigilance on the part of
the driver. Taking a break is
recommended as soon as feeling tired or at least every two hours.
Do not take the steering wheel
when feeling tired.
Page 195 of 245
Vehicle care193Instrument panel fuse boxFuse box on the left side of the
instrument panel
In right-hand drive vehicles, the fuse
box is located behind a cover in the
glovebox. Open the glovebox and
remove the cover.
No.Circuit1Interior mirror, exhaust system,
electric power steering, clutch
sensor, LPG, exterior mirror
adjustment, inductive charging2–3Trailer hitch4Horn5Windscreen washer pump
front / rear6Windscreen washer pump
front / rearNo.Circuit7Heated steering wheel8Rear wiper9–10Central locking system11Central locking system12Instrument cluster13Climate control system, USB14BTA module15Instrument cluster, climate
control system16Brake, starter, retained power
off17Instrument cluster18Advanced parking assist19Top column module, trailer
control module20–21Anti-theft alarm system, start
button
Page 196 of 245
194Vehicle careNo.Circuit22Rain sensor, front camera23Door module24Advanced parking assist,
camera, Infotainment25Airbag26Top column module27Anti-theft alarm system28–29Infotainment30–31Infotainment32Power outlet front33–34Heated exterior mirrors, door
moduleNo.Circuit35Instrument cluster, light switch,
advanced parking assist, trans‐
mission control module36Courtesy lights, sun visor lights,
glovebox light
Fuse box on the right side of the
instrument panel
In right-hand drive vehicles, the fuse
box is behind a cover in the
instrument panel. Disengage cover at
the side and remove.
No.Circuit1Heated rear window2Heated exterior mirrors3Front power window4Driver's door control unit5Rear power window6Heated seats7–8Infotainment9–
Page 215 of 245

Vehicle care213Glass panelUse a soft lint-free cloth or chamoisleather together with window cleaner
to clean the glass panel.
Wheels and tyres Do not use high-pressure jet
cleaners.
Clean rims with a pH-neutral wheel
cleaner.
Rims are painted and can be treated
with the same agents as the body.
Paintwork damage Rectify minor paintwork damage witha touch-up pen before rust forms.
Have more extensive damage or rust areas repaired by a workshop.
Underbody
Some areas of the vehicle underbody
have a PVC undercoating while other critical areas have a durable
protective wax coating.
After the underbody is washed, check
the underbody and have it waxed if
necessary.Bitumen / rubber materials could
damage the PVC coating. Have
underbody work carried out by a
workshop.
Before and after winter, wash the
underbody and have the protective
wax coating checked.
Towing equipment
Do not clean the coupling ball bar with a steam-jet or high-pressure jet
cleaner.
Interior care
Interior and upholstery Only clean the vehicle interior,
including the instrument panel fascia
and panelling, with a dry cloth or
interior cleaner.
Clean the leather upholstery with
clear water and a soft cloth. In case of
heavy soiling, use leather care.
The instrument cluster and the
displays should only be cleaned using
a soft damp cloth. If necessary use a
weak soap solution.Clean fabric upholstery with a
vacuum cleaner and brush. Remove
stains with an upholstery cleaner.
Clothing fabrics may not be
colourfast. This could cause visible
discolourations, especially on light-
coloured upholstery. Removable
stains and discolourations should be
cleaned as soon as possible.
Clean seat belts with lukewarm water or interior cleaner.Caution
Close Velcro fasteners as open
Velcro fasteners on clothing could
damage seat upholstery.
The same applies to clothing with
sharp-edged objects, like zips or
belts or studded jeans.
Page 242 of 245

240Headlight flash ........................... 103
Headlight range adjustment ......103
Headlights................................... 101 Headlights when driving abroad 104
Head restraint adjustment .............8
Head restraints ............................ 40
Head-up display............................ 93 Heated mirrors ............................. 34
Heated rear window ..................... 37
Heated steering wheel .................70
Heated windscreen .......................38
Heating ........................................ 44
Heating and ventilation system . 110
High beam ........................... 87, 102
High beam assist ..................88, 102
Hill start assist ........................... 138
Horn ....................................... 13, 71
I
Identification plate .....................221
Ignition switch positions .............123
Immobiliser .................................. 33
Indicators ...................................... 79
Inductive charging ........................75
Info Display ................................... 91
Instrument cluster ........................77
Instrument panel fuse box .........193
Instrument panel illumination control .................................... 107
Instrument panel overview ........... 10Interior care ............................... 213
Interior lighting ............................ 107
Interior lights ...................... 107, 190
Interior mirrors .............................. 35
Interruption of power supply ......135
Introduction .................................... 3
J Jump starting ............................. 208
K Keys ............................................. 20
Keys, locks ................................... 20
L
Lane departure warning .......85, 163
Lashing eyes ............................... 65
LED headlights ...................104, 185
Lighting features .........................108
Light switch ................................ 101
Load compartment ................29, 62
Load compartment cover .............64
Loading information .....................67
Low beam ..................................... 87
Low fuel ....................................... 87
M
Malfunction indicator light ............84
Manual anti-dazzle ......................35
Manual mode ............................. 134
Manual transmission .................. 136Manual windows ..........................36
Mirror adjustment ........................... 9
Misted light covers .....................106
N
New vehicle running-in ..............122
Number plate light .....................190
O Object detection systems ...........150
Odometer ..................................... 79
Oil, engine .......................... 219, 223
Outside temperature ....................73
Overrun cut-off ........................... 126
P Panoramic view system ..............159
Parking ................................ 18, 128
Parking assist ............................ 150
Parking brake ....................... 85, 138
Parking lights ............................. 106
Particulate filter ........................... 129
Performance .............................. 226
Performing work ........................176
Power button .............................. 123
Power outlets ............................... 74
Power windows ............................ 36
Preheating ................................... 86
Puncture ..................................... 204
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