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110LightingCaution
Have the adjustment of the
headlights checked after
deactivation.
We recommend consulting a
workshop.
Vehicles with adaptive forward
lighting system
1. Key in ignition switch.
2. Pull turn signal lever and hold (headlight flash).
3. Switch on ignition.
4. After approx. three seconds, an acoustic signal sounds.
The headlights are aimed
automatically.
Every time the ignition is switched on,
control indicator f flashes as a
reminder for approx. four seconds.
For deactivation, operate the same
procedure as described above.
Control indicator f will not flash when
function is deactivated.
Control indicator f 3 87.
Daytime running lights
Daytime running lights increase
visibility of the vehicle during daylight.
They are switched on automatically
when ignition is on.Adaptive forward lighting
The Adaptive forward lighting
functions are only available with Bi-
Xenon headlights. Light range, light
distribution and intensity of light are
variably triggered depending on the
light conditions, weather and road
type.
Playstreet lighting
Activated automatically at low speed
up to approx. 20 mph. The light beam
is turned at an angle of -5°/3° to the
roadside.
Town lighting Activated automatically at a speed up
to approx. 30 mph and when street
lights are detected by the light sensor. The light range is reduced by an
extended light distribution.
Country lighting
Activated automatically at a speed
range between approx. 30 and
72 mph. The beam of light and the
brightness is different between the
left and the right side.
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Lighting111Motorway lightingActivated automatically at a speed
above approx. 72 mph and minimal
steering movements. It switches on
after a delay or directly when the
vehicle is powerfully accelerated. The
light beam is longer and brighter.
Adverse weather lighting Activated automatically up to a speed
of approx. 43 mph, when the rain
sensor recognises condensation or the wiper operates continuously. The
range, distribution and light intensity
is regulated variably depending on visibility.Dynamic curve lighting
The light beam pivots based on
steering wheel angle and speed,
improving lighting in curves.
Control indicator f 3 87.
Corner lighting On tight bends or when turning off,
depending on the steering angle or
the turn signal light, an additional left
or right reflector is switched on which illuminates the road at an right angle
to the direction of travel. It is activated
up to a speed of 25 mph.
Control indicator f 3 87.
Reversing function
If the headlights are on and reverse
gear is engaged, both corner lights
are switched on. They remain
illuminated for 20 seconds after disengaging reverse gear or until
driving faster than 10 mph in a
forward gear.
High beam assist This feature allows high beam as
main driving light by night and when
vehicle speed is faster than 25 mph.
It switches to low beam when: ● The camera in the windscreen detects the lights of oncoming or
preceding vehicles.
● The vehicle speed is slower than
12 mph.
● It is foggy or snowy.
● Driving in urban areas.
Page 117 of 231
Lighting115Rear
Operate rocker switch:
⃒:onw:automatic switching on and off§:offReading lights
The front reading lights are located inthe overhead console.
Press s and t to turn each light on
or off.
Glove box lighting Illuminates when the glovebox is
opened.
Sunvisor lights Illuminates when the cover is opened.
Lighting features
Entry lighting
Welcome lighting Following lights are switched on for a
short time by unlocking the vehicle
with the radio remote control:
● low beam
● sidelights
● tail lights
● number plate lights
● instrument panel light
● interior lights
This function works only in the dark
and facilitates locating the vehicle.
Activation or deactivation of this
function can be changed in the
vehicle settings. Vehicle
personalisation 3 99.
The following lights will additionally switch on when driver's door is
opened:
● some switches
● some interior lights
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116LightingExit lighting
Low beam, sidelights and tail lights
illuminate the surrounding area for an adjustable time after leaving the
vehicle.
Switching on
Activation, deactivation and duration of lighting of this function can be
changed in the vehicle settings.
Vehicle personalisation 3 99.
1. Switch off ignition.
2. Remove ignition key.
3. Open driver's door.
4. Pull turn signal lever.
5. Close driver's door.
If the driver's door is not closed the
lights switch off after a few seconds.
The lighting is switched off
immediately if the turn signal lever is pulled while the driver's door is open.
Battery discharge protection To prevent discharge of the battery
when the ignition is switched off,
some interior lights are switched off
automatically after some time.
Page 174 of 231
172Vehicle care3. Press slider holder pin.
4. Pull wiper blade out.Bulb replacement
Switch off the ignition and turn off therelevant switch or close the doors.
Only hold a new bulb at the base. Do
not touch the bulb glass with bare
hands.
Use only the same bulb type for
replacement.
Replace headlight bulbs from within
the engine compartment.
Halogen headlights
Low beam and high beamRemove protective cover. Low beam
1. Disconnect the headlight bulb socket connector.
Page 182 of 231
180Vehicle careNo.Circuit1Sunroof2Exterior mirrors3–4–5Electrical brake control module6Intelligent battery sensor7–8Transmission control module9–10Headlight levelling11Rear window wiper12Heated rear window13Headlight actuator (left hand)14Heated exterior mirrors15–16Seat heating17Transmission control moduleNo.Circuit18Engine control module19Fuel pump20–21Cooling fan22–23Ignition coil/Engine control
module24Washer pump25Headlamp actuator (right hand)26Engine control sensors27–28Ignition29Ignition30Exhaust system31Left-hand high beam32Right-hand high beam33Engine control module34HornNo.Circuit35Air conditioning system36Front fog lamp
J-cases Fuses
No.Circuit1Electrical brake control module2Front wiper3Power module4Power terminal of instrument
panel fuse box5–6Fuel heater7–8Cooling fan9Cooling fan10Engine control module/Glow
plug11Starter
Page 228 of 231

226Heated steering wheel .................71
Heating ........................................ 38
Heating and ventilation system . 117
High beam ........................... 87, 108
Hill start assist ........................... 137
Horn ....................................... 13, 72
I Identification plate .....................208
Ignition switch positions .............126
Immobiliser ............................ 26, 87
Indicators ...................................... 77
Information displays...................... 88
Initial drive information.................... 6
Instrument panel fuse box .........181
Instrument panel illumination control .................................... 114
Instrument panel overview ........... 10
Instrument panel storage ..............54
Interior care ............................... 204
Interior lighting ............................ 114
Interior lights ...................... 114, 178
Interior mirrors .............................. 28
Interruption of power supply ......133
Introduction .................................... 3
ISOFIX child restraint systems ....52
J
Jump starting ............................. 198K
Key, memorised settings ..............21
Keys ............................................. 19
Keys, locks ................................... 19
L
Lane departure warning .......85, 151
Lashing eyes ............................... 68
Lighting features .........................115
Light switch ................................ 107
Load compartment ................24, 65
Load compartment cover .............67
Load compartment fuse box ......182
Loading information .....................69
Low fuel ....................................... 87
M Malfunction indicator light ............84
Manual anti-dazzle ......................28
Manual mode ............................. 133
Manual transmission .................. 134
Manual windows ..........................29
Memorised settings ......................21
Mirror adjustment ........................... 8
Misted light covers .....................114
N
New vehicle running-in ..............125
Number plate light .....................178O
Object detection systems ...........144
Odometer ..................................... 77
Oil, engine .......................... 206, 210
OnStar® system .........................102
Operate pedal ............................... 84
Outside temperature ....................74
Overrun cut-off ........................... 127
P Parking ................................ 17, 129
Parking assist ............................ 144
Parking brake ............................ 136
Particulate filter ........................... 130
Performance .............................. 214
Performing work ........................165
Pollen filter ................................. 122
Power outlets ............................... 76
Power steering.............................. 85
Power steering fluid ....................168
Power windows ............................ 30
Preheating ................................... 86
Puncture ..................................... 194
R Radio Frequency Identification (RFID) ..................................... 223
Radio remote control ...................20
Reading lights ............................ 115
Rear carrier system ......................56
Rear floor storage cover ..............67