Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions #
Consult a qualified specialist workshop. #
Do not top up the brake fluid. #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. Do not
continue driving under any circums tances. #
Obser vethe messages on the multifunction displa y. #
Consult a qualified specialist workshop.
! Re d indicator lamp, elect ric
parking brake applied
!
Ye llow elect ric pa rking
brake indicator lamp is mal‐
functioning The
red elect ric pa rking brake indicator lamp flashes or is lit. The yellow indicator lamp is also lit if the electric parking
brake malfunctions.
* #
Obser vethe messages on the multifunction displa y.572
Displaymessa ges and warning/indicator lamps
Driving sy
stems Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
ä Suspension warning lamp The
yellow rear axle le vel control warning lamp is on.
*T here is a fault with there ar axle le vel control. #
Obser vethe messages on the multifunction displa y.
L
Wa rning lamp for dis tance
wa rning function The
red dis tancewarning lamp lights up while theve hicle is in motion.
*T he dis tance totheve hicle in front is too small forth e speed selected.
If th ere is an additional warning tone, you are approaching an obs tacle at too high a speed. #
Be prepared tobrake immediatel y. #
Increase the dis tance.
Fu nction of Active Brake Assi st (/ page 202). Display messages and
warning/indicator lamps 575
1,
2, 3 ...
12 V battery
see Battery (vehicle)
12 V so cket
see Soc ket (12 V)
230 V so cket
see Soc ket (230 V)
360° Camera ........................................... 235
Ca re .................................................... 469
Fu nction .............................................. 235
Opening the camera co ver (r eve rsing
camera) .............................................. .238
Selecting a view .................................. 238
Setting favo urites ................................ 238
Swit ching automatic operation
on/off (r eversing camera) .................. .238 A
A/C function Activating/deactivating (multimedia
sy stem) ................................................ 151
ABS (Anti-lock Braking Sy stem) ............ .198 Ac
celerator pedal
see Haptic accelerator pedal
Ac cess data
Setting (Blue tooth®
) ............................ 428
Ac cident and breakdown manage‐
ment
Mercedes me connect ........................ .418
Ac oustic locking verification signal
Ac tivating/deactivating ......................... 73
Ac oustic presence indica tor (sound
ge nerator)
No tes ................................................... 15 8
Ac tivating/deactivating automatic
vo lume adjustment
Ad vanced sound sy stem ......................4 58
Burmes ter®
sur round sound sy stem ... 457
Ac tive Blind Spot Assi st......................... 250
Ac tivating/deactivating ...................... .253
Brake application ................................. 252
Fu nction .............................................. 250
Sy stem limitations ...............................2 50
Tr ailer operation .................................. 252 Ac
tive Brake Assi st
Fu nction/no tes ................................... 202
Setting .................................................2 08
Ac tive Di stance Assist DISTRO NIC......... 212
Ac tive Emergency Stop Assist .............2 22
Ac tive Lane Change Assi st................... 221
Calling up a speed ............................... 214
Displ ays in the instrument display .......2 23
Fu nction ............................................... 212
Increasing/decreasing speed .............. 214
Re quirements: .................................... .214
Ro ute-based speed adap tation ........... .217
Selecting .............................................. 214
St eering wheel buttons ........................ 214
St oring a speed .................................... 214
Switching off/deacti vating .................. 214
Switching on/activating ....................... 214
Sy stem limitations ...............................2 12
Ac tive Eme rgency Stop Assist ...............222
Ac tive headlamps .................................... 137
Ac tive Lane Change Assi st..................... 221
Ac tivating/deactivating ...................... .222
Fu nction .............................................. 221 Index
581
Ac
tive Lane Keeping Assist .................... 253
Ac tivating/deactivating ...................... .255
Ac tivating/deactivating thewa rning .. .256
Fu nction .............................................. 253
Setting the sensitivity .......................... 256
Sy stem limits ....................................... 253
Tr ailer operation .................................. 253
Ac tive Parking Assist .............................. 239
Cross Traf fic Alert ............................... 24 4
Drive AwayAssi st................................ 24 3
Exiting a pa rking space ........................ 24 2
Fu nction .............................................. 239
Manoeuvring assi stance ...................... 24 4
Pa rking ................................................ 24 0
Sy stem limitations ...............................2 39
Ac tive Se rvice Sy stem PLUS
see AS SYST PLUS
Ac tive Speed Limit Assi st....................... 216
Displ ay................................................. 216
Fu nction ............................................... 216
Ac tive Steering Assist ............................ .219
Ac tivating/deactivating ...................... .220
Ac tive Emergency Stop Assist .............2 22
Ac tive Lane Change Assi st................... 221 Displa
ysinthe instrument display .......2 23
Fu nction ............................................... 219
Sy stem limitations ...............................2 19
Ad aptive brake lights .............................. 208
Ad aptive cruise control
see Active Dis tance Assi stDISTRONIC
Ad aptive functions, MULTIBEAM LED
see Intelligent Light Sy stem
Ad aptive Highbeam Assist Plus
Fu nction .............................................. 13 8
Switching on/off ................................. 14 0
Ad ditional door lo ck.................................. 76
Ad ditional value range
Setting display content ........................ 266
Ad dress book
see Contacts
Ad justing the balance/ fader
Adva nced sound sy stem ......................4 58
Burmes ter®
sur round sound sy stem ... 457
Ad justing the sound focus
Burmes ter®
sur round sound sy stem ... 457 Ad
justing treble, mid- range and bass
settings
Advanced sound sy stem ......................4 58
Burmes ter®
sur round sound sy stem ... 457
Ad vanced sound sy stem
Ac tivating/deactivating au tomatic
vo lume adjustment .............................. 458
Ad justing the balance/fader ............... 458
Ad justing treble, mid-range and bass
settings ............................................... 458
Calling up the sound menu .................. 458
Information .......................................... 458
Af ter-sales service centre
see ASS YST PLUS
Air conditioning menu Calling up ............................................. 151
Air distribution Setting (multimedia sy stem) ................1 52
Air freshener sy stem
see Frag rance sy stem
Air inlet see Air-water duct 582
Index
Assistance
Menu (on-board co mputer) .................. 268
Assistance sy stems
see Driving saf ety sy stem
ASS YST PLUS ........................................... 459
Battery disconnection pe riods .............4 59
Displ aying the service due date ........... 459
Fu nction/no tes ................................... 459
Re gular maintenance work .................. 459
Special service requirements .............. 459
ATA (anti-theft ala rmsystem) .................. 96
Deactivating the alarm .......................... 97
Fu nction ................................................ 96
Fu nction of interior pr otection ............... 97
Priming/deactivating interior pr otec‐
tion ........................................................ 98
Priming/deactivating tow- aw ay pro‐
te ction ................................................... 97
To w- aw ay protection function ................97
AT TENTION ASSI ST.......................... 245, 24 6
Fu nction .............................................. 24 5
Setting ................................................. 24 6
Sy stem limitations ...............................2 45At
tention assistant
see ATTENTION ASSIST
Au gmented reality
see Route guidance with augmented reality
Au thorised workshop
see Qualified specialist workshop
Au tomatic distance control
see Active Dis tance Assi stDISTRONIC
Au tomatic driving lights .........................13 5
Au tomatic front passen ger front air‐
bag deacti vation sy stem
see Automatic front passenger front
airbag shutoff
Au tomatic front passen ger front air‐
bag shu toff ........................................... 40, 41
Fu nction of the automatic front
passenger front airbag deactivation
sy stem ................................................... 40
PA SSENGER AIR BAG indicator lamp .... .41
Au tomatic mir rorfo lding function
Ac tivating/deactivating ...................... .149
Au tomatic seat adjustment
Setting ................................................ .105 Au
tomatic transmission
Engaging neutral .................................. 174
Axle load Perm issible .......................................... 511
Tr ailer operation .................................. .519 B
Bag hook .................................................. 12 2
Ball ne ck
Extending/r etra cting ........................... 256
BA S (Brake Assist Sy stem) .................... .198
Battery Key ........................................................ .74
Battery see Battery (vehicle)
see High-vol tage battery
Batte ry(high-voltage on-boa rdelectri‐
cal sy stem)
see High-voltage battery
Battery (vehicle) ...................................... 482
Charging .............................................. 482
No tes .................................................. 480
Re placing ............................................ 482 584
Index
St
arting assis tance .............................. 482
Battery charged
see High-voltage on-board electrical sy stem
Belt see Seat belt
Bicycle rack
Tr ailer operation .................................. 260
Blind Spot Assist .................................... .250
Ac tivating/deactivating ...................... .253
Fu nction .............................................. 250
Sy stem limitations ...............................2 50
Blue tooth ®
................................................ 331
Information .......................................... 331
Setting up an Internet connection ....... 428
Switching on/off ................................. 331
Boot lid see Tailgate
Brake Assist Sy stem
see BAS (Brake Assi stSystem)
Brake fluid
No tes ................................................... 514Brake
forc e distribution
EBD (Elect ronic Brake forc e Distribu‐
tion) ..................................................... 201
Brakes ABS (Anti-lock Braking Sy stem) ........... 19 8
Ac tive Brake Assi st.............................. 202
Ad aptive brake lights .......................... .208
BA S (Brake Assi stSystem) .................. 19 8
Driving tips .......................................... 16 5
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 201
HOLD function .....................................2 25
Limi ted braking ef fect (salt-trea ted
ro ads) .................................................. 16 5
Re cuperation ........................................ 161
Braking assistance see BAS (Brake Assi stSystem)
Breakdown Overview of the help functions .............. 14
To w- starting ........................................ 486
To wing away ........................................ 483
Tr ansporting theve hicle ......................4 85
Wheel change ...................................... 502 Breakdown
see Flat tyre
Bu rm ester ®
sur round sound sy stem .....4 56
Ad justing the balance/fader ............... 457
Ad justing the sound focus ................... 457
Ad justing treble, mid-range and bass
settings ............................................... 457
Au tomatic volume adjustment ............ .457
Calling up the sound menu .................. 456
Information .......................................... 456
Selecting the sound profile .................. 457
Butto ns
St eering wheel .................................... 263 C
Call list Deleting ............................................... 404
Making a call ....................................... 403
Overview ............................................. 403
Selecting options ................................ 403
Selecting options for suggestions ........ 403
Calling up the sound menu
Adva nced sound sy stem ......................4 58
Burmes ter®
sur round sound sy stem ... 456 Index
585
Display
Care .................................................... .471
Display (multimedia sy stem) ................ .299
Home screen ....................................... 297
Operating ............................................ 299
Setting acou stic operating feedback ... 300
Settings ............................................... 329
Display (on-board computer) Displa yson the multifunction display .. 267
Display content Setting the additional value range ....... 266
Displ aymessage ..................................... 520
Calling up (on-board compu ter) ........... 520
No tes .................................................. 520
Display messages ¯ - - - km/h .................................... 541
ç - - - km/h ................................... 540
È - - - km/h ................................... 542
# 12V battery See Owner's Man‐
ual ....................................................... 562
ò Acoustic presence indicator
inoperative .......................................... 559 b
Active Light Sy stem inopera‐
tive ...................................................... 565
é ATTENTION ASSIST inoperative
.............................................................5 35
é ATTENTION ASSIS T:Take a
break! .................................................. 535
b Automatic driving lights inoper‐
ative .................................................... 564
Á Change key bat teries .................. 549
è Charger cable connected ........... 559
J Check brake fluid le vel.............. .528
ï Checktrailer hitch lo ck(white
display message) .................................5 51
h Check tyre(s) .............................. 546
! currently una vailable See Own‐
er's Manual .......................................... 521
÷ currently una vailable See Own‐
er's Manual ........................................ .522
6 Front left malfunction Consult
wo rkshop (e xample)............................ 530 Û
High-volt. batt. overheated
St op, everybody out! Outdoors if
possible ............................................... 560
& inoperative Charge HV battery ... 556
& inoperative High-voltage bat‐
te ry charging incomple te..................... 556
! inoperati veSee Owner's Man‐
ual ....................................................... 522
÷ inoperati veSee Owner's Man‐
ual ....................................................... 523
T inoperati veSee Owner's Man‐
ual ....................................................... 524
G Inoperati ve................................. 534
b Intelligent Light Sy stem inoper‐
ative ....................................................5 65
Á Key not de tected (red displ ay
messa ge).............................................5 50
Á Key not de tected (white dis‐
pl ay messa ge).....................................5 49
b Left dipped beam (Example) ...... 564590
Index
6
Left windowbag malfunction
Consult workshop (Example) ............... 531
b Malfunction See Owner's Man‐
ual .......................................................5 64
d Malfunction Visit workshop ........ 563
Û Malfunction Visit workshop ........ 561
d Malfunction ................................ 563
Û Malfunction ................................ 560
ð Maximum speed exceeded ......... 542
ç Off..............................................5 40
ë Off.............................................. 540
ï Operation only possible in
transmission position P ....................... 553
! Parking brake See Owner's
Manual ................................................ 525
& Pre-entry climate control (via
ke y) available again af ter engine
st art .................................................... 556
& Pre-ent ryclimate control (via
ke y) inoperati veHV-battery low ........... 557 _
Rear left seat backrest not
loc ked (Example) .................................5 55
h Rectify tyre pressure ..................547
d Reduced output See Owner's
Manual ................................................ 560
! Release parking brake ................ 525
À Replace key See Owner's Man‐
ual ...................................................... .548
Á Replace key ................................ 549
Ý Reser veleve l Char gehigh-volt‐
age battery .......................................... 562
6 Restra int sys. malfunction Con‐
sult workshop ...................................... 529
Ù Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual .... 553
Ù Steering malfunction Stop
immediately See Owner's Manual .......554
Û Stop immediately Drive will be
deactivated Char gehigh-volt. battery
.............................................................5 62d
Stop Switch engine off ............... 563
ç suspended ................................. 540
b Switch off lights ......................... 565
b Switch on headlamps ................. 565
+ Top up coolant See Owner ’s
Manual ................................................ 557
¥ Top up washer fluid .................... 555
á Towing not permit ted See Own‐
er's Manual .........................................5 59
ï Trailer coupling extending… ........ 551
! Turn on the ignition torelease
th e parking brake ................................ 525
d Vehicle is operational Switch
off ignition before exiting .................... .551
h Warning tyre defect ....................547
h Wheel sensor(s) missing ............546
Û Without starting engine again,
consult workshop ................................ 561
Ac tive Blind Spot Assi stcur rently
una vailable See Owner's Manual .........538 Index
591