
Ad
justing the brightness #
Select Brightness . #
Set a brightness value.
Ac tivating the brightness for zones #
Select Brightness zones .#
Activate Oor deacti vate ª the function.
The Display ,Front andRear zones can be set
separately. Setting
the interior lighting switch-off delay
time Multimedia sy
stem:
4 Vehicle 5
÷ Light settings
5 Interior light shut-off #
Set the switch-off delay time. Changing bulbs (only
forve hicles with halo‐
ge n headla mps) Note
s onchanging bulbs &
WARNING Risk of burn s from hot com‐
ponent parts whilst replacing a bulb
Bulbs, lamps and plugs can become very hot
during operation.
When replacing a bulb, you could burn your‐
self on these component parts. #
Allow the component parts tocool
down before replacing the bulb. R
Do not use a bulb if it has been dropped or if
itsglass has been sc ratched. The bulb may
ot herwise explode.
R Do not touch theglass bulb with your bare
hands.
R Protect bulbs from moisture and do not allow
bulbs tocome into contact wi thliquids. Overview of
the bulbs tobe changed Halogen headlamps
1
Turn signal light: PWY 24W bulb
2 High beam: H7 55 W bulb
3 Low beam: H7 55 W bulb 13 8
Light and sight

Ta
il lamps – vehicles with halogen head‐
lamps 1
Turn signal light: PY 21W bulb
2 Reversing light: W 16W bulb Ta
il lamps – vehicles with LED headlamps 1
Reversing light: W 16W bulb Changing
the front bulbs (vehicles with halo‐
ge n headla mps) Fi
tting/ removing the co ver in the front
wheel ar ch
Re quirements:
R The lighting sy stem is switched off.
R The appropriate front wheel is turned
inwa rds. Light and sight
13 9

#
Toclose: reinse rtside trim panel1.
Re placing the tail lamp bulbs
Re quirements:
The lighting sy stem is switched off.
The tailgate is open.
Tu rn signal lights:
R PY21W bulb
R The side trim panel is open.
% The bulb forth e turn signal lights can only be
ch anged in vehicles with halogen headlamp s.
Re versing light:
R W16 W bulb Re
placing the bulbs in the turn signal lights #
Turn soc ket1 anti-clo ckwise and pull it out. #
Press the bulb slightly into soc ket1, turn it
anti-clo ckwise and remo veit from soc ket1. #
Inse rtthe new bulb in soc ket1 and turn it
clo ckwise. #
Insert soc ket1 and turn it clo ckwise. #
Close the side trim panel. Re
placing reve rsing lights
% Due totheir locations, the bulbs forthe
re ve rsing lights changed at a qualified spe‐
cialist workshop. #
Inrecess 4onthe inside of the closing han‐
dle, prise out and remo vetheto p section 3
with a flat, smo oth object. Light and sight
141

The inside
rearview mir ror and the outside mir‐
ro r on the driver's side will automatically go into
anti-dazzle mode if light from a headlamp hits
th e sensor on the inside rearview mir ror.
Sy stem limits
The sy stem will not go into anti-dazzle mode if:
R the engine is switched off.
R reve rsege ar is engaged.
R the interior lighting is switched on. Fr
ont-passenger outside mir ror parking posi‐
tion function The pa
rking position makes parking easier.
The front-passenger outside mir ror will swivel
down wards in the direction of there ar wheel on
th e front passenger's side when:
R the parking position is stored (/ page149).
R the front-passen ger mir ror is selected.
R reve rsege ar is engaged. The front-passenger outside mir
ror will mo ve
back toits original position when:
R you shift the transmission toano ther trans‐
mission position.
R you are tra velling at a speed greaterth an
15 km/h.
R you press the button forth e outside mir ror
on the driver's side. St
oring the pa rking position of the front-
passenger outside mir ror using reve rsege ar St
oring #
Select the front-passen ger outside mir ror
using but ton2. #
Engage reve rsege ar. #
Movethe front-passen ger outside mir ror into
th e desired parking position using button 1. Light and sight
14 9

*
NO
TEPlug-in hybrid #
Obser vethe no tes in the Supplement.
Yo u could otherwise failto recognise
dangers. Obser
vethefo llowing no tes on theto ngue
we ight:
R Do not use a tongue weight that exceeds or
fa lls below the permissible tongue weight
R Use a tongue weight as close as possible to
th e maximum tongue weight
Do not exceed thefo llowing values:
R Perm issible towing capacity
R Perm issible rear axle load of theto wing vehi‐
cle
R Perm issible gross weight of theto wing vehi‐
cle
R Perm issible grossweight of the trailer
R Maximum permissible speed of the trailer Ensure
thefo llowing before starting a journey:
R The tyre pressure on there ar axle of theto w‐
ing vehicle is set for a maximum load
R The lighting of the connected trailer is opera‐
tional
R Vehicles without LED headlamps or MUL‐
TIBEAM LED headlamps: the headlamps
ha ve been set cor rectly
In theeve nt of increased rear axle load, the car/
trailer combination must not exceed a maximum
speed of 100 km/h forre asons concerning the
operating permit. This also applies in countri es
in which the permissible maximum speed for
car/trailer combinations is above 100 km/h. Fo
lding the ball neck out and in &
WARNING Risk of accident due tothe
ball neck not being engaged
If th e ball neck is not engaged, the trailer
may come loose. #
Alw ays engage the ball neck as descri‐
bed. &
WARNING Risk of injury from ball neck
swinging outwards
The ball neck may swing outwards when
unlo cking or when it has not been properly
engaged.
There is a risk of injury within the ball neck's
ra nge of mo vement! #
Unlock the ball neck only when its
ra nge of mo vement is unobstructed. #
Alw ays be sure the ball neck is engaged
when folding in wards. Re
quirements:
R The vehicle is secured against rolling away.
R The swivel range is clear.
R The trailer cables or adap ter plugs ha vebeen
re mo ved. 244
Driving and pa rking

Display messages
Possible causes/consequences and M MSolutions
: Active Light System inoper-
ative *T
he active headlamp s are malfunctioning. #
Consult a qualified specialist workshop.
: Switch on headlamps *Y
ou are driving without lo w-beam headlamps. #
Turn the light switch totheL orà position.
:
Switch off lights *Y
ou are leaving theve hicle and the lights are still switched on. #
Turn the light switch totheà position.
: Intelligent Light System
inoperative *T
he Intelligent Light Sy stem is malfunctioning. The lighting sy stem continues tofunction proper lywithout the func‐
tions of the Intelligent Light Sy stem. #
Consult a qualified specialist workshop. 458
Display messages and warning/indicator lamps

1,
2, 3 ...
4MATIC Function................................................ 17 9
12 V battery
see Battery (vehicle)
12 V so cket
see Soc ket (12 V)
48 V on-board electrical sy stem
Operating saf ety...................................... 23
230 V soc ket
see Soc ket (230 V)
360° Camera Button................................................... 233
Care...................................................... 390
Fu nction................................................ 230
Opening the camera co ver (r eve rsing
camera)................................................. 234
Selecting a view................................... .233
Setting favo urites.................................. 234
Swit ching automatic operation
on/off (r eversing camera).................... .233 A
A/C function Activating/deactivating (MBUX mul‐
timedia sy stem).....................................1 53
Switching on/off (control panel)........... 15 2
ABS (Anti-lock Braking Sy stem) .............. .194
Ac celeration
see Kickdown
Ac cess data
Editing (Blue tooth®
)...............................3 49
Setting (Blu etoo th®
).............................. 348
Ac cident and Breakdown Manage‐
ment
Mercedes me connect...........................3 42
Ac oustic locking verification signal
Ac tivating/deactivating........................... 74
Ac tivating/deactivating automatic
vo lume adjustment
Burmes ter®
sur round sound sy stem...... 376
Ac tive Blind Spot Assi st
Brake application................................... 221
Fu nction................................................. 219
Sy stem limitations................................. 219Tr
ailer operatio n.................................... 221
Ac tive bonn et(pedestrian pr otection)
Operation.............................................. 379
Re setting...............................................3 79
Ac tive Brake Assi st
Fu nction/no tes...................................... 213
Setting................................................... 217
Ac tive Di stance Assist DISTRO NIC
Ac tive Emergency Stop Assis t................ 212
Calling up a spee d................................. 206
Fu nction................................................ 203
Increasing/decreasing speed................ 206
Re quirements:...................................... .206
Ro ute-based speed adap tatio n.............. 208
Selecting............................................... 206
St eering wheel buttons......................... 206
St oring a speed.....................................2 06
Switching off/deactivating.................... 206
Switching on/activating........................ 206
Sy stem limitations.................................2 03
Ac tive Eme rgency Stop Assist .................. 212
Ac tive headlamps...................................... 13 2
Ac tive Lane Keeping Assist
Ac tivating/deactivating......................... 224 Index
519

Ac
tivating/deactivating thewa rning.....2 25
Fu nction................................................ 222
Sy stem limits.........................................2 22
Tr ailer operation.................................... 222
Ac tive Parking Assist
Exiting a parking space......................... .241
Fu nction................................................ 238
Pa rking................................................. .239
Sy stem limitations................................. 238
Ac tive Se rvice Sy stem PLUS
see AS SYST PLUS
Ac tive Speed Limit Assi st
Displ ay.................................................. 208
Fu nction................................................ 208
Ac tive Steering Assist
Ac tivating/deactivating......................... 212
Ac tive Emergency Stop Assis t................ 212
Fu nction................................................. 210
Sy stem limits.........................................2 10
Ad aptive brake lights ................................ 19 8
Ad aptive cruise control
see Active Dis tance Assi stDISTRONIC Ad
aptive Highbeam Assist
Fu nction................................................ 13 3
Switching on/of f................................... 13 4
Ad aptive Highbeam Assist Plus
Fu nction................................................ 13 5
Switching on/of f................................... 13 6
Ad Blue ®
Ad ditives...............................................4 42
Capacity................................................ 443
No tes..................................................... 182
Purity..................................................... 442
To pping up............................................. 183
Ad ditional door lo ck.................................... 76
Ad diti ves
Ad Blue ®
................................................ 442
Engine oil.............................................. 443
Fu el....................................................... 440
Ad diti ves (AdBlue ®
)
see AdBlue ®
Ad diti ves (engine oil)
see Additives
Ad diti ves (fuel)
see Fuel Ad
dress book
see Contacts
Ad justing the balance/ fader
Adva nced sound sy stem........................3 77
Burmes ter®
sur round sound sy stem...... 376
Ad justing the bass, mid- range and
treble
Burmes ter®
sur round sound sy stem...... 376
Ad justing the headlamp range ................. 12 9
Ad justing the mid- range, treble and
bass
Burmes ter®
sur round sound sy stem...... 376
Ad justing the sound focus
Burmes ter®
sur round sound sy stem...... 376
Ad justing treble, mid- range and bass
settings
Adva nced sound sy stem........................3 77
Burmes ter®
sur round sound sy stem...... 376
ADS PLUS da mping sy stem
see AIRMATIC
Ad vanced sound sy stem
Ad justing the balance/fader................. 377520
Index