Boot lid
see Tailgate
Brake Assist Sy stem
see BAS (Brake Assi stSystem)
Brake fluid
No tes .................................................. 558
Brake forc e distribution
EBD (Elect ronic Brake forc e Distribu‐
tion) ..................................................... 221
Brakes ABS (Anti-lock Braking Sy stem) ........... 215
Ac tive Brake Assi st.............................. 221
Ad aptive brake lights .......................... .227
BA S (Brake Assi stSystem) ...................2 15
Driving tips .......................................... 182
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 221
HOLD function .....................................2 45
Limi ted braking ef fect (salt-trea ted
ro ads) .................................................. 182
New/replaced brakepads/brake
discs .................................................... 181
Ru nning-in no tes ..................................1 81Braking assistance
see BAS (Brake Assi stSystem)
Breakdown Overview of the help functions .............. 18
To w- starting ........................................ 522
To wing away ......................................... 51 8
Tr ansporting theve hicle ......................5 20
Wheel change ...................................... 539
Breakdown see Flat tyre
Bu rm ester ®
high-end 3D sur round
sound sy stem
Ad justing the balance/fader ............... 486
Ad justing the sound optimisation ........ 486
Ad justing treble, mid-range and bass
settings ............................................... 485
Au tomatic volume adjustment ............ .486
Calling up the sound menu .................. 485
Information .......................................... 485
Selecting the sound profile .................. 486
Burmes ter®
sur round sound sy stem .....4 84
Ad justing the balance/fader ............... 484
Ad justing the sound focus ................... 485 Ad
justing treble, mid-range and bass
settings ............................................... 484
Au tomatic volume adjustment ............ .484
Calling up the sound menu .................. 484
Information .......................................... 484
Selecting the sound profile .................. 485
Butto ns
St eering wheel .................................... 300 C
Call list Deleting ............................................... 436
Making a call ....................................... 435
Overview ............................................. 435
Selecting options for suggestions ........ 435
Calling up the sound menu
Burmes ter®
high-end 3D sur round
sound sy stem ...................................... 485
Burmes ter®
sur round sound sy stem ... 484
Calls ..........................................................4 30
Ac cepting ............................................ 430
Ac tivating functions du ring a call ........ 430
Calls wi thseveral participants ............ .431
Declining ............................................. 430 Index
635
Display message
.................................... .566
Calling up (on-boa rdcompu ter) ........... 566
No tes .................................................. 566
Display messages ¯ - - - km/h ................................... 588
ç - - - km/h ................................... 587
È - - - km/h ................................... 589
#12 V battery See Owner's Man‐
ual ....................................................... 597
Ac tive Blind Spot Assi stcur rently
una vailable See Owner's Manual .........581
Ac tive Blind Spot Assi stinope rative .... 585
Ac tive Blind Spot Assi stnot available
when towing a trailer See Owner's
Manual ................................................ 579
Ac tive Brake Assi stFunctions cur‐
re ntly limited See Owner's Manual ......578
Ac tive Brake Assi stFunctions limited
See Owner's Manual ............................578
Ac tive Dis tance Assi stavailable
again .................................................. .588 Ac
tive Dis tance Assi stcur rently
una vailable See Owner's Manual .........587
Ac tive Dis tance Assi stinope rative ...... 588
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual .........582
Ac tive Lane Keeping Assist inopera‐
tive ...................................................... 583
bAc tive Light Sy stem inoperative ...61 4
Ac tive Parking Assist and
PA RKTRONIC inoperati veSee Own‐
er's Manual ......................................... 580
Ac tive Steering Assist cur rently
una vailable See Owner's Manual .........581
Ac tive Steering Assist inoperative .......580
Ad aptive Highbeam Assist Plus Cam‐
era view restricted See Owner's
Manual ................................................. 61 6
Ad aptive Highbeam Assist Plus cur‐
re ntly una vailable See Owner's Man‐
ual ........................................................ 61 5Ad
aptive Highbeam Assist Plus inop‐
erative .................................................. 61 5
¯ AdBlue sy stem fault Engine
st art not possible ................................ 599
¯Ad Blue system fault Perf.
re duced in XXX miles See Owner's
Manual ................................................ 599
¯ AdBlue sy stem fault See Own‐
er's Manual ........................................ .598
4Ad d 1 litre engine oil when next
re fuelling ............................................. 597
Anti-theft ala rmsystem Malfunction ....613
App lybrake todeselect Park (P)
position ...............................................6 08
Apply brake toselect R ........................ 607
ÀAT TENTION ASSIST inoperative ... 585
ÀAT TENTION ASSIS T:Take a
break! .................................................. 581
bAu tomatic driving lights inoper‐
ative ..................................................... 61 5640
Index
Au
xilia rybattery malfunction ...............607
Blind Spot Assi stcur rently una vaila‐
ble See Owner's Manual ...................... 580
Blind Spot Assist inope rative ............... 580
Blind Spot Assi stnot available when
to wing a trailer See Owner's Manual ...5 83
ÂChange key bat teries .................. 605
JCheck brake fluid le vel................ 571
ï Check trailer hit chlock (white
display message) ................................ .609
hChe cktyre(s) ............................... 601
!Clean the fuel filter ...................... 591
ÁCompressor is cooling ................ 586
?Coolant Stop vehicle Switch
engine off ............................................ 591
Cruise contro l and Limiter inope ra‐
tive ...................................................... 588
Cruise control inope rative ................... 588
Cruise control off ................................ 588 Cu
rrently unavailable Camera view
re stricted ............................................. 590
Cu rrently unavailable Radar sensors
dirty .....................................................5 86
!cur rently una vailable See Own‐
er's Manual .......................................... 572
÷ currently una vailable See Own‐
er's Manual .......................................... 567
5Engine oil le vel cannot be
measured ............................................ 591
4Engine oil le velRe duce oil le vel...5 94
4 Engine oil le velSt op vehicle
Switch engine off ................................ 595
4Engine oil pressure Stop Switch
off engine ............................................ 596
Fa ult Drive at max. 80 km/h ...............583
6Fr ont left malfunction Consult
wo rkshop (Example) ............................5 75
Fr ont-passenger airbag disabled See
Owner's Manual ..................................5 77Fr
ont-passenger airbag enabled See
Owner's Manual ................................... 576
! inope rative See Owner's Man‐
ual ....................................................... 573
÷ inope rative See Owner's Man‐
ual ....................................................... .574
T inope rative See Owner's Man‐
ual ....................................................... 571
G Inoperative .................................. 579
b Intellige nt Light Sy stem inoper‐
ative ..................................................... 61 4
 Key not de tected (white dis‐
pl ay messa ge).....................................6 05
ÂKe y not de tected (red displ ay
messa ge).............................................6 04
bLeft dipped beam (Example) ........614
6 Left windowbag malfunction
Consult workshop (Example) ...............576
Limiter inoperative .............................. 589
Limiter passive .................................... 589 Index
641
Â
Lowe ring .................................... 584
bMalfunction See Owner's Man‐
ual ........................................................ 61 5
Mercedes me connect Services limi‐
te d See Owner's Manual .....................579
N permanently active Risk of vehicle
ro lling .................................................. 609
çOff .............................................. .587
ë Off............................................... 582
Only select Park (P) when vehicle is
st ationary ............................................ .610
ï Operation only possible in
transmission position P ....................... 607
!Pa rking brake See Owner's
Manual ................................................ 568
ÂPlace theke y in the mar ked
space See Owner's Manual ................. 605
PRE-SAFE inoperative See Owner's
Manual ................................................ 578_
Rear left seat backrest not
loc ked (Example) .................................. 61 0
h Rectify tyre pressure ................... 602
Re duce speed ...................................... 604
ØRe fill Ad Blue Engine start not
possible .............................................. .598
ØRe fill Ad Blue See Owne r’s Man‐
ual .......................................................5 97
! Release parking brake .................570
¸Re place air cleaner .....................592
,Re placekey See Owner's Man‐
ual ...................................................... .606
ÂRe placekey ................................ .605
8Re servefuel le vel........................ 596
6Re stra int sys. malfunction Con‐
sult workshop ...................................... 575
Re versing not poss. Consult work‐
shop ....................................................6 08
Risk of vehicle rolling away Apply
pa rking brake See Owner's Manual .....6 09 Risk of
vehicle rolling Driver door
open and transmission not in P ............61 0
# See Owner's Manual ................... 593
Speed limit (winter tyres) XXX km/h ... 589
ÐSt eering malfunction Incre ased
ph ysical ef fort See Owner's Manual .....611
Ð Steering malfunction Stop
immediately See Owner's Manual ........611
St op vehicle Lea veengine running
Wa itTransmission cooling ...................608
#St opvehicle Lea veengine run‐
ning ..................................................... 594
#St opvehicle See Owner's Man‐
ual .......................................................5 92
ÁSt opvehicle Vehicle too low ........ 584
çsuspended ................................... 587
bSwitch off lights ...........................61 4
b Switch on headlamps ...................61 5
To shift out of P or N,depress brake
and start engine .................................. 608 642
Index
To
p up coolant See Owner ’sManual ... 593
¥To p upwasher fluid ...................... 61 3
Tr af fic Sign Assi stCamera view
re stricted See Owner's Manual ........... 583
Tr af fic Sign Assi stcur rently una vaila‐
ble See Owner's Manual ...................... 582
Tr af fic Sign Assi stinope rative ............. 582
ïTr ailer coupling extending… ......... 607
Tr ansmission Malfunction Stop ........... 606
!Tu rnon the ignition torelease
th e parking brake ................................ 567
hTy repress. monitor cur rently
una vailable .......................................... 602
hTy repress. monitor inoperative
No wheel sensors ................................ 603
hTy repress. monitor inoperative ...603
Ty re pressure Check tyres ...................600
Ty re(s) ove rheated ...............................6 03
dVe hicle is operational Switch
off the ignition before exiting .............. 607 ÁVe
hiclerising Please wait............ 580
ÁVe hiclerising ...............................5 82
hWa rning tyre defect .....................600
hWheel sensor(s) missing ............. 603
Wi thout changing gear, consult work‐
shop ....................................................6 08
Display on the windscreen
see Head-up display
Distance control see Active Dis tance Assi stDISTRONIC
Di stance recorder
see Trip dis tance
DI STRO NIC
see Active Dis tance Assi stDISTRONIC
Door Additional door lock ...............................81
Child saf ety lock (rear door) .................. .74
Locking (emergency key) ...................... .85
Opening (from the inside) ......................81
Po we r closing function ......................... .85
Un locking (emer gency key) .................. .85
Un locking (from the inside) .................... 81Door cont
rol panel .................................... .14
Door cont rol panel (rear) .......................... 16
Downhill driving assistance see DSR
Dr aw bar
see Tow- bar sy stem
Drinks holder see Cup holder
Drive Away Assist .................................... 279
Drive position Engaging ..............................................1 94
Drive prog ram display ............................. 191
Drive prog rams
see DYNA MIC SELECT
Driver's seat see Seat
Driving abroad Symmetrical dipped beam ...................1 47
Driving light see Automatic driving lights
Driving saf ety sy stem ............................ .214
ABS (Anti-lo ckBraking Sy stem) ........... 215 Index
643
Ac
tive Brake Assi st.............................. 221
Ad aptive brake lights .......................... .227
BA S (Brake Assi stSystem) ...................2 15
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 221
ESP ®
Crosswind Assist ........................ 220
ESP ®
trailer stabilisation .................... .220
Off-road ABS ........................................ 215
Overview ..............................................2 14
Ra dar sensors ...................................... 214
Re sponsibility ...................................... 214
ST EER CONTROL ................................. 221
Driving sy stem
DY NA MIC BODY CONTROL .................. 247
Driving sy stem
see 360° Camera
see Active Blind Spot Assi st
see ACTIVE BODY CONTROL
see Active Dis tance Assi stDISTRONIC
see Active Emergency Stop Assist
see Active Lane Change Assi st
see Active Lane Keeping Assist
see Active Parking Assist
see Active Speed Limit Assi st
see Active Steering Assist see AIR
BODY CONTROL
see ATTENTION ASSIST
see Blind Spot Assist
see Cruise control
see Driving saf ety sy stem
see DSR
see HOLD function
see Limiter
see Parking Assist PARKTRONIC
see Reversing camera
see Speed Limit Assist
see Traf fic Sign Assi st
Driving tips Driving abroad (symmetrical dipped
beam) .................................................. 147
Gene ral driving tips ............................ .182
Ru nning-in no tes ..................................1 81
Dr ows iness de tection
see ATTENTION ASSIST
DSR ................................................... 231, 233
Ac tivating/deactivating ...................... .232
Changing thetar get speed .................. 233
Fu nction .............................................. 231
No tes .................................................. 232 DY
NA MIC BODY CONT ROL
Chassis ................................................ 247
Dynamic handling cont rol sy stem
see ESP ®
(Elect ronic Stability Prog ram)
DY NA MIC SELECT .................................... 19 0
Con figuring drive program I ................. 19 2
Displ aying engine data ........................ 19 2
Displ aying vehicle data ........................ 19 2
Drive prog ram display ......................... .191
Drive prog rams ................................... .190
Fu nction .............................................. 19 0
Operating (DYNAMIC SELECT switch) .. 191
Selecting the drive prog ram ................. 191 E
Easy entry feature
Fu nction/no tes ................................... 12 0
Setting ................................................. 121
Easy exitfeature
Fu nction/no tes ................................... 12 0
Setting ................................................. 121
EBD (Electronic Brake forc e Distribu‐
tion)
Function/no tes ................................... 221 644
Index
ECO Assist
Function/no tes ................................... 188
ECO display Function .............................................. 188
Re setting ............................................. 307
ECO start/s top function ................. 187, 188
Au tomatic engine start ........................ 187
Au tomatic engine stop .........................1 87
Operation ............................................ 187
Switching off/on ................................. 188
Electric pa rking brake ............................ .211
App lying automatically ........................ .211
App lying or releasing manually ............ 212
Emergency braking .............................. 212
Re leasing automatically ...................... .211
Electrical fuses see Fuses
Electrohydraulic suspension see ACTIVE BODY CONTROL
Electromagnetic compatibility Declaration of conformity ...................... 26
Electronic Stability Prog ram
see ESP ®
(Electronic Stability Prog ram) Electronics
............................................... 548
Emer gency
Fire extinguisher ................................. .505
Fir st-aid kit (so ftsided) ....................... 504
Overview of the help functions .............. 18
Re moving thewa rning triangle ............ 504
Saf etyve st .......................................... 503
Setting up thewa rning triangle .......... .504
Emer gency braking ..................................2 12
Emer gency braking
see BAS (Brake Assi stSystem)
Emer gency call sy stem
see Mercedes-Benz emer gency call sy stem
Emer gency engine start ......................... 522
Emer gency key
Inserting/removing ............................... 79
Locking a door .......................................85
Un locking a door .................................. .85
Un locking theta ilgate .......................... .90
Emer gency operation mode
St arting theve hicle ............................. 180
Emer gency spare wheel .........................5 44
No tes .................................................. 544Re
moving ............................................ 545
ENERGIZING Coach Calling up ............................................ 380
Function .............................................. 380
ENE RGIZING comfort
Overview of programs ........................ .377
St arting the program ........................... 378
Engine ECO start/ stop function ......................1 87
Engine number .................................... 550
St arting (Digital Vehicle Keyst icke r) .... 17 9
St arting (eme rgency operation
mode) .................................................. 180
St arting (mobile phone) ...................... .179
St arting (s tart/s top button) .................1 79
St arting assis tance .............................. 516
Switching off (s tart/s top button) ........ 205
Engine bonnet Opening/closing .................................4 88
Engine data Displ aying ............................................ 19 2
Engine electronics Notes ................................................... 548 Index
645
Glo
vebox
Air vent ................................................ 176
Locking/unlocking ...............................1 24H
Handbrake see Electric parking brake
Handling characteristics (unusual) ....... 525
HANDS-FREE ACCESS ................................ 88
Haza rdwa rning lights ............................ .150
HD prog rammes
see CI+ module
Head restra int
Fr ont (adjusting mechanically) .............1 12
Fr ont (luxury head restra int) ................ 11 3
Re ar (adjusting) .................................... 11 3
Re ar (fitting/removing) ........................ 11 3
Head-up display ....................................... 311
Ad justing display elements (on-board
compu ter) ............................................ 311
Ad justing the brightness (on-board
computer) ............................................ 311
Fu nction ............................................... 312Menu (on-board computer) ..................
311
Operating the memory function ........... 121
Setting the position (on-board com‐
puter) ................................................... 311
Headlamp flasher ................................... .149
Heating see Clima tecontrol
High beam Adaptive Highbeam Assist Plus .......... .152
Switching on/off ................................. 14 9
HIGH RANGE Shifting ................................................ 19 8
High-pressure cleaner (care) ................. 495
Hill Start Assist ....................................... 24 5
HOLD function ......................................... 24 5
Fu nction/no tes ................................... 24 5
Switching on/off ................................. 24 5
Home screen (media display) Overview ............................................. 334
Hotspot Setting up (Wi-Fi) ................................. 371 I
i-Size child seat securing sy stem
Fitting .................................................... 63
Seats suitable for attaching ................... 61
Identification pla te
Engine ................................................. 550
Ve hicle ................................................ 550
Ignition Switching on (S tart/S top button) ........ 178
Ignition key
see Key
Immobiliser .............................................. 102
Implied warranty
Ve hicle .................................................. 29
In Car Of fice .................................... 438, 439
Calling up ............................................ 438
Fe atures .............................................. 438
Managing e-mails ................................ 439
Marking a task as comple ted .............. 439
Selecting a calendar ent ry................... 438
Selecting the options forTa sks &
Calls ....................................................4 39648
Index