
Animals
Pets in theve hicle ................................. 55
Anti-lock braking sy stem
see ABS (Anti-lock Braking Sy stem)
Anti-skid chains
see Snow chains
Anti-theft ala rmsystem
see ATA (anti-theft alarm sy stem)
Anti-theft pr otection
Ad ditional door lock .............................. 60
Immobiliser ............................................ 76
Anti-theft pr otection
see ATA (anti-theft alarm sy stem)
Anticipatory occupant pr otection
see PRE- SAFE®
(anticipatory occu‐
pant pr otection)
Apple CarPlay™ ........................................2 13
Connecting an iPhone ®
........................ 214
Ending .................................................. 214
No tes ................................................... 213
Overview ..............................................2 13
Sound settings ..................................... 214
Tr ans ferred vehicle data ....................... 216Asht
ray
Fr ont centre console ............................ .94
Assistance sy stems
see Driving saf ety sy stem
Assistant display Menu (on-board computer) .................. 171
ASS YST PLUS ........................................... 247
Battery disconnection periods ............. 24 8
Displ aying the service due date ........... 247
Fu nction/no tes .................................... 247
Re gular maintenance work .................. 247
Special service requirements .............. 247
ATA (anti-theft ala rmsystem) .................. .76
Deactivating the alarm .......................... 77
Fu nction ................................................. 76
Fu nction of interior pr otection ............... 78
Priming/deactivating interior pr otec‐
tion ........................................................ 79
Priming/deactivating tow- aw ay pro‐
te ction ................................................... 78
To w- aw ay protection function ................77
AT TENTION ASSI ST.......................... 161, 16 2
Fu nction ............................................... 161
Setting ................................................. 16 2Sy
stem limitations ...............................1 61
At tention assistant
see ATTENTION ASSIST
Au dio 20
see Multimedia sy stem
Au dio mode
Connecting USB devices ..................... 235
Co pyrights ...........................................2 32
Information .......................................... 231
Inserting/removing an SD card ........... 232
Media sea rch ....................................... 236
Overview ............................................. 234
Pa use and playback function .............. .235
Selecting a track ................................. 235
Selecting playba ckoptions .................. 235
Switching on media mode ...................2 32
Tr ack list .............................................. 235
Au thorised workshop
see Qualified specialist workshop
Au tomatic distance control
see Active Dis tance Assi stDISTRONIC
Au tomatic driving lights ........................... 99374
Index

ÙSt
eering malfunction Stop
immediately See Owner's Manual .......352
St op vehicle Lea veengine running
Wa itTransmission cooling ...................341
# Stop vehicle Lea veengine run‐
ning ..................................................... 335
#St opvehicle See Owner's Man‐
ual .......................................................3 36
çsuspended .................................. 332
bSwitch off lights .......................... 355
bSwitch on headla mps.................. 355
To shift out of P or N,depress brake
and start engine .................................. 341
K Top lo wering ............................... 354
To p up coolant See Owner ’sManual ... 335
¥To p upwasher fluid .................... .352
Tr action Control inoperative See
Owner's Manual .................................. 348
dTr ans. oil overheated Drive on
with care ............................................. 343 Tr
ansmission Malfunction Stop ............ 341
!Tu rnon the ignition torelease
th e parking brake ................................. 317
h Tyre press. monitor cur rently
una vailable .......................................... 345
hTy repress. monitor inoperative
No wheel sensors ................................ 345
hTy repress. monitor inoperative ...346
Ty re(s) ove rheated ...............................3 46
hWa rning tyre defect .....................343
hWheel sensor(s) missing ............. 345
K While stationar y,apply the
brakes before operating the soft top.
.............................................................3 54
Wi thout changing gear, consult work‐
shop ....................................................3 42
Dist ance 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 .............................. 60
Locking (emer gency key) ...................... .64
Opening (from the inside) ......................60
Un locking (emer gency key) .................. .64
Un locking (from the inside) ...................60
Door cont rol panel .................................... .14
Double-clut chfunction ........................... 12 3
Drag Race
Setting ................................................ .197
Draught stop
Fitting ................................................... .74
re mo val .................................................. 74
Dr aw bar
see Tow- bar sy stem
Drinks holder see Cup holder
Drive position Enga ging ..............................................1 23
Drive prog ram display ............................. 12 0382
Index

ECO display
Function ............................................... 11 8
Re setting ............................................. 175
ECO start/s top function ......................... 11 8
Au tomatic engine start ........................ 11 8
Au tomatic engine stop .........................1 18
Operation ............................................. 11 8
Switching off/on .................................. 11 8
Electric pa rking brake ............................ .132
Applying auto matically ........................ 13 2
App lying or releasing manually ............ 13 4
Emergency braking .............................. 13 4
Re leasing automatically ...................... .133
Electrical fuses see Fuses
Electromagnetic compatibility Declaration of conformity ......................22
Emer gency
Fire extinguisher ................................. .266
Fir st-aid kit (so ftsided) ....................... 266
Overview of the help functions .............. 16
Saf etyve st .......................................... 265
Setting up thewa rning triangle .......... .265
Emer gency braking ................................. 13 4Emer
gency braking
see BAS (Brake Assi stSystem)
Emer gency call sy stem
see Mercedes-Benz emer gency call sy stem
Emer gency engine start ......................... 282
Emer gency key
Inserting/removing ............................... 58
Locking a door .......................................64
Un locking a door .................................. .64
Emotion Start
St arting theve hicle .............................. 11 3
Engine ECO start/ stop function ......................1 18
Engine number .................................... 306
St arting (k ey) .......................................1 13
St arting (s tart/s top button) .................1 13
St arting assis tance .............................. 276
Engine bonnet Opening/closing ................................ .248
Engine data Displ aying ............................................ 121
Engine electronics Notes .................................................. 306 Engine number
........................................3 06
Engine oil ................................................. .251
Ad ditives .............................................. 310
Capacity .............................................. .311
Checking the oil le vel using the oil
dipstick ............................................... 250
Checking the oil le vel using the on-
board computer ................................... 251
MB-Fr eigabe or MB-Appr oval .............. .311
Quality ................................................. 311
Te mp erature (on-board computer,
Pe rformance menu) ............................. 171
To pping up ...........................................2 51
Entering characters
Fu nction/no tes ................................... 185
On theto uchpad .................................. 186
ERA-GLONASS test mode
St arting/ending .................................. 223
ESP ®
Crosswind Assist ................................ .140
ESP ®
(Electronic Stability Prog ram)
Ac tivating/deactivating ...................... .139
Fu nction/no tes .................................... 137
SPORT handling mode ......................... 137384
Index

L
Lamp see In terior lighting
Lamps (instrument display) see Warning/indicator lamps
Lane de tection (au tomatic)
see Lane Keeping Assist
Lane Keeping Assist ........................ 163, 16 4
Fu nction .............................................. 16 3
Sensitivity ............................................ 16 4
Sy stem limitations ...............................1 63
Language ................................................. .191
No tes ................................................... 191
Setting ................................................. 191
Light switch Overview .............................................. .98
Lighting see In terior lighting
see Lights
Lights ......................................................... 98
Ad aptive Highbeam Assist .................. .100
Au tomatic driving lights ......................... 99
Combination switch .............................. .99Driving ab
road (symm etrical dipped
beam) .................................................... 98
Haza rdwa rning lights .......................... 100
Headla mpflasher .................................. 99
High beam ............................................ .99
Light switch ........................................... 98
Low beam ..............................................98
Pa rking lights ........................................ .98
Re ar fog light ......................................... 98
Re sponsibility for lighting sy stems ........ 98
Setting theex terior lighting switch-
off delay time ...................................... 102
Setting the sur round lighting .............. .102
St anding lights ...................................... 98
Tu rn signal lights ................................... 99
Limiter ...................................................... 14 4
Ac tivating ............................................ 14 4
Buttons ................................................ 14 4
Calling up a speed .............................. .144
Deactivating ....................................... .144
Fu nction .............................................. 14 4
Pa ssive mode ...................................... 14 4
Pe rm anent setting .............................. .146
Re quirements: .................................... .144
Selecting ............................................. 14 4Setting a speed ...................................
14 4
St oring a speed ................................... 14 4
Sy stem limitations ...............................1 44
Limiting speed see Limiter
Loading Notes ..................................................... 91
Loading guidelines .................................... 91
Loads Securing ................................................ 91
Locator lighting see Sur round lighting
Locking/unlocking Activating/deactivating the auto‐
matic locking feature ............................ .63
Ad ditional door lock .............................. 60
Emer gency key ...................................... 64
KEYLESS-GO .......................................... 61
Un locking/opening the doors from
th e inside ..............................................60
Low beam (symm etrical dipped beam) ................... 98
Switching on/off ................................... 98 388
Index

User profile
.............................................. 19 3
Creating .............................................. .193
Importing/exporting ............................ 19 3
Options ................................................ 194
Setting ................................................. 19 3V
Ve hicle ...................................................... 11 3
Ac tivating/deactivating standby
mode .................................................. .135
Ad ditional door lock .............................. 60
Cor rect use ........................................... 25
Dama gedetection (pa rking) ................ 13 4
Data acquisition .................................... 26
Data storage .......................................... 26
Diagnostics connection .........................23
Equipment ............................................. 21
Implied warranty .................................. .25
Locking (auto matically) ......................... 63
Locking (from the inside) ....................... 61
Locking (KEYLESS-GO) ........................... 61
Locking/unlocking (emergency key) .... .64
Lo we ring ............................................. 302
Pa rking up .......................................... .135
QR code rescue card ............................. 25 Qualifi
ed specialist workshop ................24
Ra ising ................................................ 298
REA CHregulation ..................................25
Re gistration ...........................................24
Ro cking free ........................................ 12 3
St andby mode function ...................... .135
St arting (Em otion Start) ...................... .113
St arting (k ey) .......................................1 13
St arting (s tart/s top button) .................1 13
To wing ................................................ .164
Un locking (from the inside) .................... 61
Un locking (KEYLESS-GO) ...................... .61
Ve ntilating (co nvenience opening) ......... 70
Ve hicle data
Displ aying (DYNAMIC SELECT) ............ .121
Maximum speeds ................................. 314
Tr ans ferring toAndroid Auto™ ............. 216
Tr ans ferring toApple CarPl ay™ ............ 216
Ve hicle height ...................................... 313
Ve hicle length ...................................... 313
Ve hicle width ....................................... 313
We ights ................................................ 314
Wheelbase ...........................................3 13
Ve hicle dimensions ................................. 313Ve
hicle identification number
see VIN
Ve hicle identification plate .................... 306
EU general operating pe rmit number .. 306
Pa int code .......................................... .306
Pe rm issible axle load .......................... .306
Pe rm issible gross mass ...................... .306
VIN ...................................................... 306
Ve hicle key
see Key
Ve hicle maintenance
see ASS YST PLUS
Ve hicle position
Switching transmission on/off ............ 188
Ve hicle tool kit ........................................ 268
TIREFIT kit .......................................... .268
To wing eye ...........................................2 81
Ve ntilating
Con venience opening ............................ 70
Ve nts
see Air vents
VIN ............................................................ 306
Identification plate .............................. 306 400
Index