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Driving and operating201
■traffic signs are incorrectly mounted
or damaged
■ traffic signs do not comply with the Vienna Convention on traffic signs
(Wiener Übereinkommen über
Straßenverkehrszeichen)Caution
The system is intended to help the driver within a defined speed
range to discern certain traffic
signs. Do not ignore traffic signs
which are not displayed by the
system.
The system does not discern any other than the conventional traffic
signs that might give or end a
speed limit.
Do not let this special feature
tempt you into taking risks when
driving.
Always adapt speed to the road
conditions.
The driver assistance systems do not relieve the driver from full
responsibility for vehicle
operation.
Lane departure warning
The lane departure warning systemobserves the lane markings between
which the vehicle is driving, via a front camera. The system detects lane
changes and warns the driver in the
event of an unintended lane change
by visual and acoustic signals.
Criteria for the detection of an
unintended lane change are:
■ no operation of turn signals
■ no brake pedal operation
■ no active accelerator operation or speeding-up
■ no active steering
If the driver is active, no warning will
be issued.
Activation
The lane departure warning system is activated by pressing the ) button.
The illuminated LED in the button
indicates that the system is switched
on. When the control indicator ) in
the instrument cluster illuminates
green, the system is ready to operate.
The system is only operable at
vehicle speeds above 56 km/h and if
lane markings are available.
Page 240 of 321
238Vehicle care
No.Circuit1Central locking system, Power
tailgate2Trailer module3–4–5Trailer socket6Steering wheel heating7–8Trailer socket9Sunroof10Central locking system, tailgate11–12–13–14–15Power tailgate lock16Air conditioning systemNo.Circuit17–18–19Side obstacle detector20Side obstacle detector, venti‐
lated front seats21Active damping system, High beam assist, Cruise control,
Traffic sign assistant, Lane
departure warning, trailer
module22Anti-theft alarm system23All-wheel drive, anti-theft alarm
system24–25–26–27–28–
Page 318 of 321

316
GGauges ......................................... 96
Gear shifting ............................... 103
General information ...................209
Glovebox ..................................... 67
H
Halogen headlights ....................222
Hand brake ......................... 163, 164
Hazard warning flashers ............128
Headlight flash ........................... 124
Headlight range adjustment ......124
Headlights................................... 122
Headlights when driving abroad 125
Head restraint adjustment .............8
Head restraints ............................ 45
Heated mirrors ............................. 38
Heated rear window ..................... 41
Heated steering wheel .................83
Heating ........................................ 53
High beam ......................... 105, 123
High beam assist ................106, 123
Hill start assist ........................... 166
Horn ....................................... 14, 83
I
Identification plate .....................264
Ignition switch positions .............149
Immobiliser .......................... 36, 105
Indicators ...................................... 96Information displays.................... 107
Instrument cluster ........................91
Instrument panel fuse box .........236
Instrument panel illumination .....232
Instrument panel illumination control .................................... 130
Instrument panel overview ........... 10
Interactive driving system ...........168
Interior care ............................... 259
Interior lighting ............................ 130
Interior lights ...................... 130, 232
Interior mirrors .............................. 38
Interruption of power supply ......160
Introduction .................................... 3
ISOFIX child restraint systems ....66
J Jump starting ............................. 252
K Key, memorised settings ..............23
Keys ............................................. 20
Keys, locks ................................... 20
L
Lane change alert .......................193
Lane departure warning .....103, 201
Lashing eyes ............................... 73
Lighting features .........................131
Light switch ................................ 122Load compartment ................29, 69
Load compartment cover .............71
Load compartment fuse box ......237
Loading information .....................80
Low fuel ..................................... 105
M
Malfunction indicator light ..........102
Manual anti-dazzle ......................38
Manual mode ............................. 159
Manual transmission .................. 162
Memorised settings ......................23
Mirror adjustment ........................... 9
Misted light covers .....................129
N New vehicle running-in ..............149
Number plate light .....................231
O
Object detection systems ...........187
Odometer ..................................... 96
Oil, engine .......................... 262, 266
Outside temperature ....................86
Overrun cut-off ........................... 152
P Parking ................................ 19, 155
Parking assist ...................... 38, 187
Parking brake ............................ 164
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318
Tread depth ............................... 243
Trip odometer .............................. 96
Turn and lane-change signals ...128
Turn signal ................................. 100
Tyre chains ................................ 244
Tyre designations ......................240
Tyre pressure ............................ 240
Tyre pressure monitoring system ............................. 104, 241
Tyre pressures ........................... 289
Tyre repair kit ............................. 244
U Ultrasonic parking assist ...103, 187
Upholstery .................................. 259
Upshift ........................................ 103
Using this manual ..........................3
V
Valet mode ................................. 114
Variable effort steering ...............103
Vehicle battery ........................... 219
Vehicle checks............................ 214
Vehicle data ................................ 266
Vehicle data recording and privacy ..................................... 312
Vehicle detected ahead ..............106
Vehicle dimensions .................... 286
Vehicle Identification Number ....264
Vehicle jack ................................ 239Vehicle messages .....................116
Vehicle personalisation .............118
Vehicle security ............................ 33
Vehicle specific data ......................3
Vehicle storage ........................... 213
Vehicle tools ............................... 239
Vehicle unlocking ........................... 6
Vehicle weight ........................... 275
Ventilating ..................................... 54
Ventilation ................................... 134
W
Warning chimes .........................117
Warning lights ............................... 96
Warning triangle .......................... 78
Washer and wiper systems .........14
Washer fluid ............................... 218
Wheel changing .........................247
Wheel covers ............................. 244
Wheels and tyres .......................240
Windows ....................................... 39
Windscreen................................... 39
Windscreen wiper/washer ...........84
Winter tyres ............................... 240
Wiper blade replacement ..........221
X Xenon headlights .......................225