Page 142 of 321

140LightingActivate high beam assist by pushing
the indicator lever twice. High beam is switched on automatically at a speed
above 31 mph. High beam is switched
off at a speed below 22 mph, but high beam assist remains active.Indicator lever with f button
Activate high beam assist by pressing
f once. High beam is switched on
automatically at a speed above
31 mph . High beam is switched off at
a speed below 22 mph, but high beam
assist remains active.
The green control indicator f
illuminates continuously when the
high beam assist is activated, the blue one 7 illuminates when high beam is
on.
Control indicator f 3 110, 7
3 110.
Pressing indicator lever once
switches on manual high beam
without high beam assist.
High beam assist switches
automatically to low beam when:
● Driving in urban areas.
● Camera detects heavy fog.
● Front or rear fog lights are switched on.
If there are no restrictions detected, the system switches back to high
beam.
DeactivationIndicator lever with or without MENU
button
If high beam assist is active and high
beam is on, pull indicator lever once
to deactivate high beam assist.If high beam assist is active and high
beam is off, push indicator lever twice
to deactivate high beam assist.
Pushing the indicator lever to activate manual high beam will also
deactivate high beam assist.Indicator lever with f button
If high beam assist is active and high beam is on, press f once or pull
indicator lever once to deactivate high
beam assist.
If high beam assist is active and high
beam is off, press f once to
deactivate high beam assist.
Pushing the indicator lever to activate manual high beam will also
deactivate high beam assist.Headlight flash in conjunction with
high beam assist
Headlight flash by pulling indicator
lever once will not deactivate high beam assist when high beam is off.
Headlight flash by pulling indicator
lever once deactivates high beam
assist when high beam is on.
Page 223 of 321

Driving and operating221
Trajectory lane of the vehicle is
shown in accordance with the
steering angle.
Warning symbols
Warning symbols are indicated as
triangles 9 on the picture, which show
obstacles detected by the rear
sensors of the advanced parking
assist.
Additionally 9 appears on the top line
of the Info-Display with the warning to
check the vehicle surrounding.
Deactivation
The camera is switched off when a
certain forward speed is exceeded or
if reverse gear is not engaged for
approx. 10 seconds.
Deactivation of guiding lines and
warning symbols
7'' Colour-Info-Display: Activation or
deactivation of the visual guiding lines and the warning symbols can be
changed via touch buttons in the
lower zone of the display.
8'' Colour-Info-Display: Activation or
deactivation of the visual guiding lines
and the warning symbols can be
changed in the Settings menu in the
Info-Display. Select the relevant
setting in Settings, I Rear Camera .
Info-Display 3 119.
Vehicle personalisation 3 125.
System limitations The rear view camera may not
operate properly when:
● The surrounding is dark.
● The sun or the beam of headlights is shining directly into
the camera lenses.
● During nighttime driving.
● Weather limits visibility, such as fog, rain, or snow.
● The camera lenses are blocked by snow, ice, slush, mud, dirt.Clean the lense, rinse with water, and wipe with a soft cloth.
● The vehicle is towing a trailer.
● The vehicle had a rear end accident.
● There are extreme temperature changes.
Page 249 of 321
Vehicle care247Bulb replacement
Switch off the ignition and switch off
the relevant 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.
Bulb check After a bulb replacement switch on
the ignition, operate and check the
lights.
Halogen headlights Halogen headlights with separate
bulbs for low beam and high beam.
Low beam ( 1) outer bulb.
High beam ( 2) inner bulb.
Low beam (1)
1. Rotate the cap anticlockwise and remove it.
2. Disengage bulb holder bypressing the retainer to the front.
Withdraw the bulb holder from the
reflector housing.
Page 251 of 321
Vehicle care249Daytime running lightIn case of defective LEDs, have them
replaced by a workshop.
LED headlights
Headlights for low and high beam,
sidelights, daytime running lights and turn signal lights are designed as
LEDs and cannot be changed.
Have lights repaired by a workshop in
case of failure.
Fog lights1. Disengage the cover with a screwdriver in the recess and
remove the cover.
2. Undo screw and remove the faceplate.
3. Undo three screws and removethe light assembly to the front.
4. Turn the bulb socketanticlockwise and remove it from
the light assembly.
Page 318 of 321

316HHalogen headlights ....................247
Hand brake ................................. 178
Hazard warning flashers ............141
Headlight flash ........................... 137
Headlight range adjustment ......137
Headlights................................... 134
Headlights when driving abroad 137
Head restraint adjustment .............8
Head restraints ............................ 43
Head-up display.......................... 121 Heated mirrors ............................. 36
Heated rear window ..................... 40
Heated steering wheel .................88
Heated windscreen .......................40
Heating .................................. 51, 53
High beam ......................... 110, 135
High beam assist ................110, 135
Hill start assist ........................... 181
Horn ....................................... 13, 88
I
Identification plate .....................287
Immobiliser .......................... 34, 110
Indicators .................................... 101
Inductive charging ........................94
Info display ................................. 119
Information displays.................... 112
Instrument cluster ........................96
Instrument panel fuse box .........259Instrument panel illumination .....255
Instrument panel illumination control .................................... 143
Instrument panel overview ........... 10
Interactive driving system ...........183
Interior care ............................... 281
Interior lighting ............................ 143
Interior lights ...................... 143, 255
Interior mirrors .............................. 37
Introduction .................................... 3
J
Jump starting ............................. 276
K
Key, memorised settings ..............21
L Lane change alert .......................215
Lane keep assist ................108, 227
Lashing eyes ............................... 79
LED headlights ...........110, 138, 249
Lighting features .........................145
Light switch ................................ 134
Load compartment ................26, 73
Load compartment cover .............76
Loading information .....................84
Low fuel ..................................... 110M
Malfunction indicator light ..........107
Manual anti-dazzle ......................37
Manual seat adjustment ...............46
Manual transmission .................. 177
Massage ....................................... 52
Memorised settings ......................21
Midlevel display .......................... 112
Mirror adjustment ........................... 8
Misted light covers .....................143
N
New vehicle running-in ..............161
Number plate light .....................255
O Object detection systems ...........206
Odometer ................................... 102
Oil, engine .......................... 284, 289
OnStar ........................................ 129
Outside temperature ....................91
Overrun cut-off ........................... 164
P Panoramic view system ..............217
Parking ................................ 18, 167
Parking assist ............................ 206
Parking brake ............................ 179
Parking lights ............................. 142
Particulate filter ........................... 168
Pedestrian detection ...................111