Se
Se
tting t
tting t he lo
he low beam (v
w beam (v ehicles wit
ehicles wit h MUL
h MULTIBEAM
TIBEAM
LED headlam
LED headlam ps onl
ps only)
y) Multimedia system:
4 © 5
Settings 5
Lights
5 Dipped-beams #
Select Right-side traffic, Left-side trafficor
Automatic. Se
Se
tting t
tting t he e
he ext
xter
er ior lighting
ior lighting switc
switch-o.
h-o. dela
delay time
y time R
R
eq
eq uir
uir ements:
ements:
R The light switch is in theà position.
Multimedia system: 4 © 5
Settings 5
Lights
5 Ext. light. del. sw. off #
Set the swit ch-o. delay time.
When theve hicle engine is switched o., the
ex terior lighting will be activated forth e set
time. Switc
Switc
hing t
hing t he surr
he surr ound lighting
ound lighting on/o.
on/o. Multimedia system:
4 © 5
Settings 5
Lights
5 Surround lighting
When Surround lighting is active,theex terior
lighting lights up for 40 seconds aTer theve hicle
is unloc ked. When you start theve hicle, the sur-
ro und lighting is deactivated and the automatic
driving lights are activated. #
Activate or deactivate the function. Int
Int
er
er ior lighting
ior lighting A
A
djus
djus ting t
ting t he int
he int er
erior lighting
ior lighting F
F
r
ront ov
ont overerhead contr
head contr ol panel
ol panel 1
p Front leT reading lamp
2 S Automatic interior lighting control
3 c Front interior lighting
4 u Rear interior lighting
5 p Front right reading lamp #
T
To switc
o switc h
h on/o.:
on/o.: press but ton1 –5
accordingl y. 150
150
Light and sight
Ensure
thefo llowing before starting a journe y:
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 V
V ehicles wit
ehicles wit hout LED headlam
hout LED headlam ps or MUL
ps or MULTI-
TI-
BEAM LED headlam
BEAM LED headlam ps:
ps:the headlamps ha ve
been set cor rectly
In theev ent of increased rear axle load, the car/
trailer combination must not exceed a maximum
speed of 100 km/h forre asons conce rning the
operating permit. This also applies in countries in
which the permissible maximum speed for car/
trailer combinations is abo ve100 km/h.
% When you are reve rsing with a trailer, remem-
ber touse theTrailer Manoeuvering Assist
function (/ page 285). Ext
Ext
ending and re
ending and retr
tracting t
acting t he ball nec
he ball nec k full
k fully electr
y electr i-
i-
cal ly
cally &
W
WARNING
ARNING Risk of accident due tothe ball
neck not being engaged
If th e ball neck is not engaged, the trailer may
come loose. #
Make sure that the ball neck securely
engages and loc ksinto place. *
N
NOOTE
TE Damage tothe all-electric trailer
hitch due toadditional pressure The all-elect
ric trailer hitch could be mechani-
cally damaged byapplying additional pressure
when the ball neck is being extended or
re tracted. #
Do not make the ball neck extend/
re tract faster byapplying additional pres-
sure. *
N
NOOTE
TE Increased risk of damage toprop-
erty due tofolded-out ball neck #
When the trailer is not coupled or the
bicycle rack is attached, fold in the ball
neck or, in the case of a fully electric
trailer hitch, retract the ball nec k. *
N
NO
OTE
TE Damage totheve hicle due toincor-
re ct use of the trailer hitch When a trailer hitch is used
toreco ver a vehi-
cle, theve hicle may be damaged in the proc-
ess. #
Use the trailer hitch only for pulling a
trailer or attaching appr oved car rier sys-
te ms (e.g. a bicycle rack ). R
R
eq
eq uir
uir ements:
ements:
R The vehicle is secured against rolling away.
R The swivel range is clear.
R The trailer cables or ada pter plugs ha vebeen
re mo ved. 288
288
Driving and parking
Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
Place the key in the
marked space See Owner's
Manual *K
eydetection is malfunctioning. #
Change the location of theke y in theve hicle. #
Place theke y in the slot for starting the engine with theke y (/ page 178). Lights Lights
Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/conseq uences and
uences andM
MSolutions
Solutions
:
Left dipped beam (examp le) *T
he cor responding light source is defecti ve. #
Drive on carefull y. #
Consult a quali/ed specialist workshop immediatel y.
% LED light sources: the display message forth e cor responding light appears only when all the light-emitting diodes
in the light are faulty.
: Malfunction See Owner's
Manual *T
heexterior lighting is malfunctioning. #
Consult a quali/ed specialist workshop.
*V Vehicles wit ehicles wit h a tr
h a trailer hitc
ailer hitc h:
h:a fuse may ha veblown. #
Stop theve hicle in accordance with the tra1c conditions. #
Check the fuses and replace them if necessary (/ page 407).456
456
Display messages and
warning/indicator lamps
Ins
Ins
tr
trument displ ay
ument display Depending on
the display setting, the positions of
th e indicator lamps on the inst rument display may
di.er from theex ample shown.
Indicat
Indicat or and w
or and w ar
arning lam
ning lam ps:
ps:
6 Restraint system (/ page 519)
ü Seat belt (/ page 519)
_ Reduced po wer (/ page 520)
Ú System error (/ page 520)
# Electricalfault (/ page 520)
ï Trailer hitch (/ page 521)
Ù Powe r steering (/ page 521) ÿ
Coolanttemp erature (/ page 523)
; Engine diagnostics (/ page 523)
% V
V ehicles wit
ehicles wit h a diesel engine:
h a diesel engine: preglow
# Electricalfault (/ page 523)
8 Reser vefuel wi thfuel /ller 0ap loca-
tion indicator (/ page 523)
! Electric parking brake (red)
(/page 526)
! Electric parking brake (yellow)
(/page 526)
J Brakes (yellow) (/ page 526)
J Brakes (red) (/ page 526)
L Distancewarning (/ page 528)
Ó Active Brake Assist (/ page 528)
ê Active Brake Assist (/ page 528)
ä AIR BODYCONTROL (/ page 528)
! ABS (/page 529)
÷ ESP®
(/ page 529)
å ESP®
OFF (/ page 529) h
Tyre pressure monitoring system
(/ page 532)
T Standing lights (/ page 142)
L Low beam (/ page 142)
K High beam (/ page 144)
#! Turn signal lights (/ page 144)
R Rear fog light (/ page 142) 518 518
Display message
s andwarning/indicator lamps
5
Engine oil le velRe duce oil le vel..... 516
5 Engine oil le velSt op vehicle
Switch engine o.................................... 516
5 Engine oil pressure Stop Switch
o. engine.............................................. 517
ä Fault Drive at max. 80 km/h ......... 495
6 Front leT malfunction Consult
wo rkshop (e xample)...............................4 51
& inoperative Battery low................. 460
& inoperative Char geHV battery ...... 461
& inoperati veHigh-voltage battery
ch arging inco mplete ............................... 461
& inoperative Refuel vehicle............. .460
& inoperative See Owner's Man........ 460
! inoperative See Owner's Manual.. .500
÷ inoperative See Owner's Manual.. .501
T inoperative See Owner's Manual.. .502
G Inoperative................................... 503
î inoperative....................................4 88:
Intelligent Light System inopera-
tive........................................................ 458
Á Key being initialised Please wait.... 455
Á Key not de tected (red display
message).............................................. .455
Á Key not de tected (white display
message).............................................. .455
: LeT dipped beam (e xample).......... 456
6 LeT windowbag malfunction
Consult workshop (e xample).................. 452
¢ Lowe ring....................................... 496
: Malfunction See Owner's Man-
ual ......................................................... 456
Û Malfunction Visit workshop ........... 466
d Malfunction.................................. 466
Û Malfunction.................................. 465
É Max. speed 35 km/h (red dis-
play message) ....................................... .497
É Max. speed 35 km/h (white dis-
play message) ........................................ 497 î
Max. speed 40 km/h.................... 488
ð Maximum speed exceeded ............ 487
î Not possible in cur rent drive
prog ram................................................. 488
Ø .................................................... 512
ç O................................................. 486
ë O................................................. 484
ï Operation only possible in
transmission position P .......................... 469
! Parking brake See Owner's
Manual..................................................4 80
d Performance se verely limited........ 467
É Please reduce speed .............496, 497
Ý Please wait 48 V battery charg-
ing......................................................... 506
6 Please wait Depressurising tank .... 467
& Pre-entry clima tecont rol (via
ke y) available again aTer engine start..... 461
& Pre-ent ryclimate cont rol (via
ke y) inoperati veHV-battery low .............. 462 Ind
ex
543 543
Wi
per malfunctioning .............................473
Wi thout changing gear, consult work-
shop ............................................. .466, 478
Wi thout starting engine again, consult
wo rkshop ............................................... 466
Dist
Dist ance contr
ance contr ol
ol
see Active Distance Assist DISTRONIC
DIS
DIS TR
TRONIC
ONIC
see Active Distance Assist DISTRONIC
Door
Door Additional door loc k................................. 82
Child saf ety lock (rear door )..................... 76
Locking/unlocking (emer gency key)........ .86
Opening (from inside).............................. .83
Po we r closing function............................. 86
Unlocking (from inside)............................ 83
Door contr
Door contr ol panel
ol panel......................................... 16
Do
Do wnhill dr
wnhill dr iving assist
iving assist ance
ance
see DSR
Dra
Dra wbar
wbar
see Tow- bar system
Dr
Dr iv
ive Awa
e Away Assi st
y Assi st........................................ .283 Dr
Dr
iv
ive position
e position
Engaging................................................ 201
Dr
Dr iv
ive pr
e pr ogr
ogram display
am display .................................. 197
Dr
Dr iv
ive pr
e pr ogr
ograms
ams
see DYNAMIC SELECT
Dr
Dr iv
iver's seat
er's seat
see Seat
Dr
Dr iving abr
iving abr oad
oad
Light adjustment (l owbeam).................. 142
Dr
Dr iving safe
iving safe ty syst
ty system
em
ABS (Anti-lock Braking System)............. .231
Ac tive Brake Assist................................. 253
Ad aptive brake lights.............................. 236
BAS (Brake Assist System).................... .232
Cameras................................................2 29
EBD (Electronic Brake forc e Distribu-
tion).......................................................2 34
ESP ®
Crosswind Assist.......................... 233
ESP ®
trailer stabilisation........................ 233
O.- road ABS.......................................... 232
Overview............................................... .230
Ra dar and ultrasonic sensor s................. 229
Re sponsibility......................................... 229
ST EER CONTROL................................... 234 Dr
Dr iving syst
iving syst em
em
see 360° Camera
see Active Blind Spot Assist
see Active Distance Assist DISTRONIC
see Active Emer gency Stop Assist
see Active Lane Keeping Assist
see Active Parking Assist
see Active Speed Limit Assist
see Active Steering Assist
see AIR BODY CONTROL
see ATTENTION ASSIST
see Blind Spot Assist
see Cruise cont rol
see Driving saf ety sy stem
see DSR
see HOLD function
see Limi ter
see Parking Assist PARKTRONIC
see Reversing camera
see Tra1c Sign Assist
Dr
Dr iving tips iving tips
Driving abroad (low beam light adjust-
ment)..................................................... 142
Gene ral driving tips................................1 82
optimised acceleration........................... 181 Index
547 547
Ke
yring attachment................................. 81
Problem................................................... 82
Unlocking setting..................................... 80
KEYLESS-GO KEYLESS-GO Deactivating a function............................ 80
Locking/unlocking theve hicle................. 84
Problem................................................... 85
Unlocking setting.................................... .80
Kic
Kic kdo kdo wn
wn
Using..................................................... 202
Knee airbag
Knee airbag.................................................... 50 L
L
Lamp
Lamp see Interior lighting
Lam
Lam p (ins
p (instr trument displa
ument displa y)
y)
see Warning/indicator lamp
Lane det
Lane det ection (aut
ection (aut omatic)
omatic)
see Active Lane Keeping Assist
Lane K
Lane K eeping Assist
eeping Assist
see Active Lane Keeping Assist
Language
Language Notes..................................................... 340 Setting................................................... 340
Lev
Lev el contr
el control syst ol system
em
see AIR BODY CONTROL
Light adjus
Light adjus tment
tment
Low beam (driving abroad).................... .142
Light switch
Light switch
Overview................................................ 142
Lighting
Lighting see Interior lighting
see Lights
Lights Lights Active headlamps................................... 145
Ad aptive Highbeam Assis t...................... 147
Ad aptive Highbeam Assist Plu s............... 148
Au tomatic driving lights......................... .143
Bad weather light................................... 146
City lighting........................................... .146
Combination switc h............................... 144
Cornering light....................................... 145
Driving abroad (low beam light adjust-
ment)..................................................... 142
Fo g light (enhanced).............................. 146
Hazard warning lights............................. 144
Headlamp 0ashing................................. 144 High beam............................................. 144
Intelligent Light System..........................1
45
Light switch........................................... 142
Low beam.............................................. 142
Mo torw ay mode.................................... .146
Pa rking lights......................................... 142
Re ar fog light......................................... 142
Re sponsibility for lighting systems.......... 142
Setting low beam................................... 150
Setting theex terior lighting switch-o.
delay time.............................................. 150
St anding lights....................................... 142
Switching the Intelligent Light System
on/o....................................................1 46
Switching the sur round lighting on/o.... 150
Tu rn signal indicator............................... 144
Limit
Limit er er
Ac tivating............................................... 239
Buttons.................................................. 239
Calling up a speed................................. 239
Deactivating........................................... 239
Fu nction................................................ 239
Maximum design speed.......................... 195
Pa ssive mode......................................... 239
Pe rm anent setting.................................. 241 Index
553 553