Ve
hicle Wa
rning/indicator lamp
Possible causes/consequences and M MSolutions
Ù Elect ric po werst eering
wa rning lamp (red) The
red elect ric po werst eering warning lamp is lit while the engine is running.
*The po wer assi stance or thesteering itself is malfunctioning. &
WARNING Risk of accident if steering capability is impaired
If th esteering does not function as intended, theve hicle's operating saf ety is jeopardised. #
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. #
Consult a qualified specialist workshop. #
Notethe messages on the multifunction displa y.
Õ
Wa rning lamp for traction
control The
warning lamp for traction control flashes while you are driving.
*T he traction contro l intervenes.
Fu nction of traction control (/ page 147). Displ
aymessa ges and warning/indicator lamps 391
Ty
re pressure moni tor Wa
rning/indicator lamp
Possible causes/consequences and M MSolutions
h Ty re pressure monitoring
sy stem warning lamp The
yellow tyre pressure monitor warning lamp (pressure loss/malfunction) flashes for appro ximately one minu teand
th en remains lit.
or
The yellow tyre pressure monitoring sy stem warning lamp (pressure loss/malfunction) is lit.
* The
yellow tyre pressure monitor warning lamp (pressure loss/malfunction) flashes for appr oxima tely one
minute and then remains li t:
The tyre pressure monitor is malfunctioning. &
WARNING Thereis a risk of an accident if the tyre pressure monitoring sy stem is malfunctioning
The tyre pressure monitoring sy stem cann otissue a warning if there is pressure loss in one or more of the tyres.
Ty res with insuf ficient tyre pressure may impair the driving characteristics as well as steering and braking. #
Have the tyre pressure monitoring sy stem checked at a qualified specialist workshop. *
The
yellow tyre pressure monitoring sy stem warning lamp (pressure loss/malfunction) is lit:
The tyre pressure monitoring sy stem has de tected tyre pressure loss in at least one of the tyres. &
WARNING Risk of an accident due toinsuf ficient tyre pressure
R The tyres can burs t. Displ
aymessa ges and warning/indicator lamps 401
Wa
rning/indicator lamp
Possible causes/consequences and M MSolutions
R The tyres can wearexc essively and/or une venly.
R The driving characteristics as well as thesteering and braking may be greatly impaired.
Yo u could then lose control of theve hicle. #
Obser vethere commended tyre pressures. #
Adjust the tyre pressure if necessar y. #
Stop theve hicle in accordance with the tra ffic conditions. #
Check the tyre pressure and the tyres. 402
Display messages and warning/indicator lamps
Ad
justing the mid- range, treble and
bass
Burmes ter®
high-end Sur round
sound sy stem ...................................... 288
Burmes ter®
sur round sound sy stem ....2 87
Ad justing the sound optimisation
Burmes ter®
high-end Sur round
sound sy stem ...................................... 288
Ad justing treble, mid- range and bass
settings
Burmes ter®
high-end Sur round
sound sy stem ...................................... 288
Burmes ter®
sur round sound sy stem ....2 87
Ae rodynamics
Ac tive ae rodynamics profile .................1 16
Re ar wing ............................................ .116
Ae rodynamics profile .............................. 14 9
Care .................................................... 299
Fu nction/no tes ................................... 14 9
Re tracting/extending .......................... 14 9
Af ter-sales service centre
see ASS YST PLUS Air inlet
see Air-water duct
Air pressure see Tyre pressure
Air vents ................................................... 103
Ad justing (front) .................................. 103
Air vents
see Air vents
Ai r-re circulation mode ............................ 102
Air-water duct .......................................... 296
Ke eping free ........................................2 96
Airbag ........................................................ .39
Ac tivation .............................................. 32
Fr ont airbag (driver, front passenger) ....39
Ins tallation locations ............................ .39
Knee airbag ........................................... 39
Overview ............................................... 39
PA SSENGER AIR BAG indicator lamp .... .44
Pr otection ..............................................40
Re duced pr otection ...............................41
Side airbag ............................................ 39
Wi ndow airbag ....................................... 39 Alarm sy
stem
see ATA (anti-theft alarm sy stem)
Alternative route
see Route
AMG Steering wheel control element ........... 14 8
St eering-wheel buttons ........................ 14 8
AMG ceramic high-per form ance com‐
posi tebrake sy stem ................................ 111
AMG Performance adjust ableexhaust
sy stem ...................................................... 11 2
Fu nction ............................................... 11 2
Operating ............................................. 11 2
AMG per form ance seat
Setting ................................................... 78
AMG Performance steering wheel .........148
AMG RIDE CONTROL Selecting the suspension setting ......... 15 0
AMG RIDE CONTROL + Suspension .......................................... 15 0
AMG spo rtbuc ket seat
Setting ................................................... 79 404
Index
Selecting a media pl
ayer ..................... 275
Boot lid see Tailgate
Brake Assist Sy stem
see BAS (Brake Assi stSystem)
Brake fluid
No tes .................................................. 344
Brake forc e distribution
EBD (Elect ronic Brake forc e Distribu‐
tion) ..................................................... 13 5
Brake sy stem
ABS ...................................................... 11 4
Brake callipers ..................................... 11 5
Brake cooling ....................................... 11 5
Brake discs .......................................... 11 4
Brake fluid ............................................ 11 4
Brake hose .......................................... .115
Brake line ............................................. 11 5
Brake pads .......................................... .114
No tes ................................................... 11 4
Brakes ABS (Anti-lock Braking Sy stem) ........... 13 2
Ac tive Brake Assi st.............................. 13 5
Ad aptive brake lights ...........................1 38AMG ceramic high-per
form ance
composite brake sy stem ......................1 11
BA S (Brake Assi stSystem) .................. 13 2
Driving tips .......................................... 107
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 13 5
HOLD function .................................... .145
Limi ted braking ef fect (salt-treated
ro ads) .................................................. 107
New/replaced brakepads/brake
discs .................................................... 106
Ru nning-in no tes ..................................1 06
Braking assi stance
see BAS (Brake Assi stSystem)
Breakdown Overview of the help functions .............. 14
To w- starting ........................................ .318
To wing away ......................................... 315
Tr ansporting theve hicle ....................... 317
Wheel change ...................................... 330
Breakdown see Flat tyre Bu
rm ester ®
high-end Sur round sound
sy stem ...................................................... 287
Ad justing the balance .......................... 288
Ad justing the sound optimisation ........ 288
Ad justing treble, mid-range and bass
settings ............................................... 288
Au tomatic volume adjustment ............ .288
Calling up the sound menu .................. 287
Information .......................................... 287
Selecting the sound profile .................. 288
Burmes ter®
sur round sound sy stem .....2 86
Ad justing the balance .......................... 287
Ad justing treble, mid-range and bass
settings ............................................... 287
Au tomatic volume adjustment ............ .287
Calling up the sound menu .................. 287
Information .......................................... 286
Switching the sur round sound on/off
............................................................ .287
Buttons Steering wheel .....................................1 64 Index
407
Display messages
¯ - - - km/h .................................. .370
ç - - - km/h ................................... .371
È - - - km/h ................................... 370
# 12V battery See Owner's Man‐
ual ....................................................... 381
5 Add 1 litre engine oil when
next refuelling .................................... .386
é ATTENTION ASSIST inoperative ..373
é ATTENTION ASSIS T:Take a
break! .................................................. 373
: Automatic driving lights inoper‐
ative .................................................... 354
 Change key bat teries ................. 352
J Check brake fluid le vel.............. .369
# Checkbrake pads See Owner's
Manual ................................................ 369
h Check tyre(s) .............................. 384
ÿ Coolant Stop vehicle Switch
engine off ............................................ 361 !
currently una vailable See Own‐
er's Manual .......................................... 376
÷ currently una vailable See Own‐
er's Manual .......................................... 377
5 Engine oil le vel cannot be
measured ............................................ 387
5 Engine oil le velRe duce oil le vel
............................................................. 387
ä Fault Drive at max. 80 km/h ......373
6 Front left malfunction Consult
wo rkshop (e xample)............................ 348
! inoperative See Owner's Man‐
ual ....................................................... 377
÷ inoperative See Owner's Man‐
ual ....................................................... 378
T inoperative See Owner's Man‐
ual ....................................................... 379
G Inoperative .................................3 81
 Insert key .................................. .353 Â
Key not de tected (red displ ay
messa ge).............................................3 52
 Key not de tected (white display
messa ge).............................................3 52
: Left dipped beam (e xamp le) .......3 53
6 Left wind owbag malfunction
Consult workshop (e xample).............. .348
: Malfunction See Owner's Man‐
ual ....................................................... 353
ð Maximum speed exceeded ......... 372
ç Off..............................................3 71
ë Off..............................................3 72
! Parking brake See Owner's
Manual ................................................ 365
Ù Rear axle steering cur rently
una vailable .......................................... 357
Ù Rear axle steering Malfunction
Vi sit workshop .....................................3 57
h Rectify tyre pressure .................. 385
! Release parking brake ................ 368 Index
411
Â
Replace key ................................ 351
8 Reser vefuel le vel...................... .362
6 Restra int sys. malfunction Con‐
sult workshop ...................................... 348
# See Owner's Manual .................. 382
| Spoilers extended Caution,
re duced ground clearance ...................358
Ù Steering malfunction Incre ased
ph ysical ef fort See Owner's Manual .... 356
Ù Steering malfunction Stop
immediately See Owner's Manual .......356
# Stop vehicle Lea veengine run‐
ning ..................................................... 383
# Stop vehicle See Owner's Man‐
ual .......................................................3 82
ç suspended .................................. 371
: Switch off lights ......................... 354
: Switch on headlamps ................. 354
+ Top up coolant See Owner ’s
Manual ................................................ 360 ¥
Top up washer fluid .................... 360
Õ Traction Control inoperative
See Owner's Manual ...........................358
d Trans. oil overheated Drive on
with care ............................................. 365
d Transmission oil cooling Mal‐
function .............................................. .364
! Turn on the ignition torelease
th e parking brake ................................ 369
d Vehicle is operational Switch
off ignition before exiting .................... 356
h Warning tyre defect .................... 385
h Wheel sensor(s) missing ............ 384
Ac tive Brake Assi stFunctions cur‐
re ntly limited See Owner's Manual ......379
Ac tive Brake Assi stFunctions limited
See Owner's Manual ...........................379
Ac tive Dis tance Assi stavailable
again .................................................... 372Ac
tive Dis tance Assi stcur rently
una vailable See Owner's Manual .........372
Ac tive Dis tance Assi stinope rative ....... 371
Ac tive Parking Assist and
PA RKTRONIC inoperati veSee Own‐
er's Manual .......................................... 373
Ad aptive Highbeam Assist Camera
view restricted See Owner's Manual ... 355
Ad aptive Highbeam Assist cur rently
una vailable See Owner's Manual .........354
Ad aptive Highbeam Assist inopera‐
tive ...................................................... 355
App lybrake todeselect Park (P)
position ...............................................3 62
Apply brake toselect R ....................... 363
Au xilia rybattery malfunction .............. 365
Blind Spot Assist cur rently una vaila‐
ble See Owner's Manual ......................375
Blind Spot Assi stinope rative ............... 374 412
Index
Selecting .............................................
13 9
Setting a speed ................................... 13 9
St oring a speed ................................... 13 9
Sy stem limitations ...............................1 39
Limiting speed see Limiter
LINGU ATRO NIC ........................................ 16 6
Application specific voice commands
............................................................ .167
Au dible help functions .........................1 68
Global voice commands ...................... .167
Impr oving speech quality .................... .168
Language setting ................................. 167
Media pla yervo ice commands ............ .175
Message voice commands .................. .177
Multifunction steering wheel (operat‐
ing) ...................................................... 16 6
Na vigation voice commands ................ 17 0
Operable functions .............................. 167
Operating saf ety .................................. 16 6
Ra dio voice commands ........................ 174
Switch voice commands ...................... 16 8
Te lephone voice controls .................... .173
Te xt messa gevoice commands .......... .177
TV voice commands ............................ .174 Ty
pes of voice commands .................... 167
Ve hicle voice commands .................... .178
Vo ice prom pting .................................. 167
Live Traf fic Information
Displaying subsc ript ion information .....2 21
Displ aying the tra ffic map .................. .222
Displ aying traf fic incidents .................. 223
Extending a subscription ..................... 221
Issuing hazard alerts ........................... 223
Re gis tering on Mercedes me ............... 221
Load co mpartment co ver
Extending/r etra cting ............................ .87
Loading Notes ..................................................... 85
Loading guidelines .................................... 85
Loads Securing ................................................ 85
Locator lighting see Sur round lighting
Locking/unlocking Activating/deactivating the auto‐
matic locking feature ............................ .65
Ad ditional door lock .............................. 63 Emer
gency key ...................................... 66
KEYLESS-GO .......................................... 64
Opening theta ilgate .............................. 67
Un locking/opening the doors from
th e inside ..............................................64
Low beam Swit ching on/off .................................. .91
Symm etrical low beam .......................... 91
Lu bricant additives
see Additives
Lu ggage
Securing ................................................ 85
Lu mbar support
see Lumbar support (4-w ay)
Lu mbar support (4-w ay).......................... .78 M
Maintenance see ASS YST PLUS
Malfunction Restra int sy stem ................................... 32
Map ................................................... 222, 224
Av oiding an area ..................................2 26420
Index