Display messages
Possible causes/consequences and M
MSolutions
Ø Refill AdBlue No start in
XXX mi *
The AdBlue ®
leve l is only suf ficient forth e displa yed dis tance. #
Refill Ad Blue ®
immediately .
% The message disappea rsafte r driving at a speed abo ve15 km/h for appro ximately one minu te.
# Start engine See Owner's
Manual *T
he engine is off and the battery charge leve l is too lo w. #
Switch off electrical consumers that are not required. #
Lea vethe engine running for a few minutes, or drive for a longer dis tance.
The battery charge s.
!
Clean the fuel filter *
Ve hicles with a diesel engine: thewate r inthe fuel filter must be drained off. #
Consult a qualified specialist workshop. 472
Displaymessa ges and warning/indicator lamps
Display messages
Possible causes/consequences and M
MSolutions
, Replace key See Owner's
Manual *
Ve hicles with a digital vehicle key in the sma rtphone: only afew or no authorisations remain forst arting the
engine. #
Make sure that the Internet connection is not limited bycer tain mobile phone settings. #
Open the Mercedes me connect web App http://www.mercedes.me. and call up the "digital vehicle key in the
smartphone" service. #
Deactivate the service firs t and then activate it again. #
Ifth e display message still appears, con tact the Mercedes-Benz Cus tomer Assis tance Center (C AC).
 Change key batteries *T
hekey bat tery is dischar ged. #
Change the battery .
Â
Key not detected (white
display message) *T
hekey is cur rently und etected. #
Change the location of theke y in theve hicle. #
Ifth eke y is still not recognised, start the engine with theke y in thestow age compartment . 478
Displaymessa ges and warning/indicator lamps
Display messages
Possible causes/consequences and M
MSolutions
d Vehicle is operational
Switch off the ignition
before exiting *Y
ou are leaving theve hicle when it is in a ready-to-drive state. #
When you lea vetheve hicle, switch off the ignition and take theke y with you. #
Ifyo u do not lea vetheve hicle, switch off the electrical consumers, e.g. the seat heater. Otherwise, the12 ‑volt
battery might discha rge and it will then only be possible tostart theve hicle using a donor battery (s tarting
assis tance).
Transmission Malfunction
Stop *
The transmission is malfunctioning. The transmission shi fts to position iautomaticall y. #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. #
Switch the transmission toposition j. #
Consult a qualified specialist workshop.
Reversing not poss. Con-
sult workshop *T
he transmission is malfunctioning. Reversege ar can no lon ger be engaged. #
Consult a qualified specialist workshop.
Stop vehicle Leave engine
running Wait Transmission
cooling *T
he transmission has overheated. Pulling away can be temp orarily impaired or not possible. #
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. #
Start the engine. #
Wait until the display message disappears before pulling away. Displ
aymessa ges and warning/indicator lamps 483
Display messages
Possible causes/consequences and M
MSolutions
Auxiliary battery malfunc-
tion *T
he auxiliary batteryforth e transmission is no longer being charge d. #
Consult a qualified specialist workshop. #
Untilthen, manually set the transmission toposition jbefore you swit choff the engine. #
Before leaving theve hicle, apply the electric parking brake.
Depress clutch fully to
start engine *Y
ou ha veattem ptedto start the engine without depressing the clutch pedal. #
Depress the clutch pedal and then start the engine.
The engine has stalled while pulling away, e.g. because the clutch pedal wasre leased tooqu ickl y. #
Dep ress the clutch pedal again.
The engine starts automaticall y. #
Slowly release the clutch pedal topull away.
Clutch overheated Avoid
pulling away for XX:XX mins *T
he clutch is under considerable load and is overheating.
Av oid frequent pulling away and driving at walking pace over longer dis tances. #
Stop theve hicle, paying attention toroad and traf fic conditions and le avethe engine running.
The clutch is cooled more quickly when the engine is running.
or #
If possible, continue driving at a steady speed and remo veyour foot from the clutch pedal. Do not ride the
clutch.
The clutch is cooled while driving.
When the clutch has cooled down, the display message disappears. 484
Display messages and warning/indicator lamps
Display messages
Possible causes/consequences and M
MSolutions
& inoperative Battery low *T
he on-board electrical sy stem voltage is too lo w.
The stationary heater has swit ched itself off. #
Drive a long dis tance until the battery has reached a suf ficient charge leve l again.
& inoperative Refuel vehicle *T
here is too little fuel in the fuel tank. The stationary heater cannot be swit ched on. #
Refuel theve hicle.
Active bonnet malfunction
See Owner's Manual *T
he active bonnet (pedestrian pr otection) is malfunctioning or inoperative af ter having already been triggered. #
Consult a qualified specialist workshop.
& inoperative See Owner's
Man. *T
hestationary heater is temp orarily malfunctioning. #
When theve hicle is on a le vel sur face and the engine has cooled down, make up tofour attem ptsto switch on
th est ationary heater, waiting se veral minutes between each attem pt. #
Ifth est ationary heater does not swit chon, consult a qualified specialist workshop. 488
Display messages and warning/indicator lamps
Animals
Pets in theve hicle ................................. 63
Anti-lock braking sy stem
see ABS (Anti-lock Braking Sy stem)
Anti-theft alarm sy stem
Anti- theft pr otection .............................. 87
Anti-theft pr otection ................................ .87
Ad ditional door lock .............................. 68
AT A (anti-theft alarm sy stem) ................87
Immobiliser ............................................ 87
Interior pr otection ................................. 89
St opping the alarm (A TA) .......................88
To w- aw ay protection ............................. 88
Anticipatory occupant pr otection .....4 4, 45
Ap ple CarPlay™ ....................................... 326
Connecting an iPhone ®
....................... 327
Ending ................................................. 327
Overview ............................................. 326
To ne settings ....................................... 327
Tr ans ferred vehicle data ......................3 29
Ashtr ay
Fr ont centre console ............................ 11 7
Re ar .................................................... .117 Assistance
graphic
Menu (on-boa rdcompu ter) .................. 24 8
Assistance sy stems
see Driving saf ety sy stem
ASS YST PLUS ........................................... 363
Battery disconnection pe riods .............3 64
Displ aying the service due date ........... 363
Fu nction/no tes ................................... 363
Re gular service work ........................... 363
Special service requirements .............. 363
ATA (anti-theft ala rmsystem)
Fu nction ................................................ 87
St opping the alarm ................................ 88
ATA (anti-theft ala rmsystem)
see Anti- theft pr otection
AT TENTION ASSI ST......................... 228, 229
Ac tivating/deactivating ...................... .229
Fu nction .............................................. 228
Sy stem limitations ...............................2 28
At tention assistant
see ATTENTION ASSIST
Au dio mode
Ac tivating media mode ........................ 338 Connecting USB devices ...................... 341
Co
pyright ............................................. 338
Information .......................................... 337
Inserting/re moving an SD card .......... .338
Media sea rch ....................................... 344
Overview ............................................. 340
Pa use and playback function .............. .341
Selecting a track .................................. 341
Selecting pl ayback options .................. 341
Tr ack list .............................................. 341
Au thorised workshop
see Qualified specialist workshop
Au tomatic distance control
see Dis tance Pilot DISTRONIC
Au tomatic driving lights .........................124
Au tomatic engine start (ECO start/
sto p function) .......................................... 15 8
Au tomatic engine stop (ECO start/
sto p function) .......................................... 15 8
Au tomatic front passen ger airbag
shu toff
see Front passenger airbag shutoff 512
Index
Au
tomatic mir rorfo lding function
Ac tivating/deactivating ...................... .139
Au tomatic transmission
DIRECT SELECT le ver ........................... 16 2
Drive program display .......................... 161
Drive programs .................................... 16 0
DY NA MIC SELECT switch .................... 16 0
Engaging drive position ....................... 16 4
Engaging reve rsege ar ........................ .164
Kickdown ............................................. 16 5
Manual gearshifting ............................ .165
Selecting park position ........................ 16 4
Shifting toneutral ................................ 16 4
St eering wheel gearshift paddles ........ .165
Tr ansmission position display .............. 16 2
Tr ansmission positions ........................ 16 2
Au tomatic transmission
see Selector le ver
Axle load Perm issible .......................................... 423
Tr ailer operation .................................. 436 B
Ball neck Extending/r etra cting ........................... 238
BA S (Brake Assist Sy stem) .................... .181
Battery Key ........................................................ 66
Re mo tecontrol (s tationary heater) ...... 14 9
Battery (vehicle) Charging .............................................. 389
Notes ................................................... 387
St arting assis tance .............................. 389
Battery (vehicle) see Vehicle battery
Belt .............................................................32
Belt airbag Activation .............................................. 31
Fu nction/no tes .....................................35
Bic ycle rack
Tr ailer operation .................................. .241
Blind Spot Assi st..................................... 232
Ac tivating/deactivating ...................... .234
Fu nction/no tes ................................... 232
Sy stem limits ....................................... 232 Blind Spot Assist
see Active Blind Spot Assi st
Blo wer
see Climate control
BlueTEC see AdBlue ®
Blue tooth ®
Ac tivating/deactivating ...................... .278
Setting up an Internet connection ....... 330
Settings ............................................... 277
Switching profile (DUN/PAN) .............. 332
Blue tooth ®
Au dio
Ac tivating ............................................ 349
De-authorising (de-regis tering) the
device .................................................. 349
Information .......................................... 346
Overview .............................................3 47
Sea rching for and auth orisingthe
device .................................................. 348
Switching device via NFC .................... 349
Boot box see EASY -PAC K boot box Index
513
Call list
Making a call ........................................ 314
Options in the call list .......................... 314
Overview ..............................................3 14
Calling up the sound menu
Burmes ter®
high-end 3D sur round
sound sy stem ...................................... 361
Burmes ter®
sur round sound sy stem ... 360
Calls ..........................................................3 11
Ac cepting ............................................. 311
Ac tivating functions du ring a call ......... 311
Calls with se veral participants ............ .311
Declining .............................................. 311
Ending a call ......................................... 311
Incoming call during an existing call .... 312
Making .................................................3 11
Vi ath eove rhead control panel
(Mercedes me connect) ....................... 317
Camera see 360° Camera
see Reversing camera
Car wash
see Care
Car wash (care) ........................................3 71Care
.......................................................... .376
AIR PANEL ............................................ 374
Car wash ..............................................3 71
Carpet .................................................. 376
Displ ay................................................. 376
EAS Y-PA CK boot box ............................ 376
Exterior lighting ................................... 374
Genuine wood/trim elements .............. 376
High-pressu recleaner .......................... 371
Matt finish ........................................... 373
Pa int .................................................... 373
Plastic trim .......................................... 376
Re versing camera/360° Camera ........ 374
Ro of lining ............................................ 376
Seat belt .............................................. 376
Seat co ver ........................................... 376
Senso rs............................................... 374
Ta ilpipes .............................................. .374
Tr ailer hit ch.......................................... 374
Wa shing byhand ................................. 372
Wheels/rims ........................................3 74
Wi ndo ws .............................................. 374
Wi per blades ........................................ 374
Carpet (Care) ............................................ 376Changing bulbs
........................................ 131
Dipped beam ....................................... 13 2
Fitting/removing co ver (front wheel
ar ch ) .................................................... 13 2
Main beam ...........................................1 32
No tes ................................................... 131
Opening/closing the side trim pan‐
els .......................................................1 33
Overview .............................................. 131
Re versing light .................................... .133
Tu rn signal light (front) ........................ 13 2
Tu rn signal light (rear) .......................... 13 3
Changing hub caps .................................. 414
Channel tracking Setting ................................................ .352
Charging Battery (vehicle) .................................. 389
Child saf ety lock
Re ar door .............................................. .61
Re ar side wind ows ................................. 63
Child seat ................................................... 45
At tach ing (no tes) ................................... 52
Fr ont passenger seat (no tes) ................. 50 Index
515