Anti-theft protection
Immobilizer
The immobilizer pr events your vehicle from being
st ar ted without the cor rect key.
The immobilizer is automatically activated when
th e ignition is switched off and deactivated when
th e ignition is switched on.
When leaving theve hicle, alw aysta ke theke y
with you and lock theve hicle. An yone can start
th e engine if a valid keyhas been lef tinside the
ve hicle.
% Intheeve ntthat the engine cannot bestar‐
te d (y etthest ar ter battery is charge d), the
sy stem is not operational. Contact an
authorized Mercedes-Benz Center or call
1-800-FO R-MERCedes (in the USA) or
1-800-387-0 100 (in Canada).
ATA (anti-theft alarm system)
Fu nction of theATA system (anti-theft ala rm
sy stem)
If th eATA system is armed, a visual and audible
alarm is triggered in thefo llowing situations:
RA door is opened.
RThe trunk lid is opened.
RThe hood is opened.
The ATA sy stem is armed automatically af ter
appr oximately 10seconds:
RAfter locking theve hicle with the SmartK ey.
RAf ter locking theve hicle using KEYLESS-GO.
When theATA system is armed, indicator lamp
1 flashes.
The ATA sy stem is automatically deactivated:
RAf ter unlocking theve hicle with the Smart‐
Ke y.
RAfter pressing thest art/ stop button with the
SmartK eyinside theve hicle.
Opening and closing 79
Automatic transmission
see Selector le ver
B
BA S (Brake Assist Sy stem) .................... .151
Battery Key........................................................ 57
Battery (vehicle) Charging .............................................. 326
Jump -star ting ...................................... 326
No tes ................................................... 324
Battery (vehicle) see Vehicle battery
Belt .............................................................3 3
Belt air bag Activation .............................................. 31
Fu nction/no tes .....................................3 5
Blind Spot Assist ..................................... 193
Ac tivating/deactivating .......................1 95
Fu nction/no tes ................................... 193
Sy stem limits ....................................... 193
Blind Spot Assist see Active Blind Spot Assi st Blo
wer
see Climate control
Blue tooth®
Ac tivating/deactivating .......................2 33
Setting up an Internet connection ....... 275
Settings ............................................... 232
Switching profile (DUN/PAN) .............. 276
Blue tooth
®Au dio
Ac tivating ............................................ 293
De-authorizing (de-regis tering) the
device .................................................. 293
Information .......................................... 290
Overview ............................ .....
............. 291
Sear ching for and au thorizing the
device .................................................. 292
Switching device via NFC .................... 293
Brake Assist Sy stem
see BAS (Brake Assist System)
Brake fluid
No tes ................................................... 375
Brake forc e distribution
EBD (Elect ronic Brake forc e Distribu‐
tion) ..................................................... 155 Brakes
ABS (Anti-lock Braking Sy stem) ........... 151
BA S (Brake Assist System) .................. .151
Driving tips .......................................... 132
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 155
HOLD function .....................................1 71
Limited braking ef fect (salt-treate d
ro ads) .................................................. 132
New/replaced brake linings/brake
discs .................................................... 132
No tes on breaking-in a new vehicle ..... 132
Brakes see Active Brake Assi st
Braking assistance see BAS (Brake Assist System)
Breakdown ............................................... 318
Changing a wheel ................ ...
............. 362
Overview of the help functions .............. 16
Ro adside Assis tance .............................. 21
To w starting ........................................ 334
To wing away ........................................ 330
Tr ansporting theve hicle ......................3 32
Index44
5
Active Lane Keeping Assist Cur rently
Un available See Operator's Manual .....3 99
Ac tive Lane Keeping Assist Inopera‐
tive ...................................................... 399
Ad aptive Highbeam Assist Camera
Vi ew Restricted See Ope rator's Man‐
ual .......................................................4 23
Ad aptive Highbeam Assist Cur rently
Un available See Operator's Manual .....4 22
Ad aptive Highbeam Assist Inopera‐
tive ...................................................... 422
App lyBrake toShift from 'P' ................415
ÀAT TENTION ASSIST Inoperative ... 397
ÀAT TENTION ASSIS T:Take a
Break! .................................................. 397
bAu toLamp Function Inoperati ve
............................................................. 422
Au xilia ryBattery Malfunction ...............417
Blind Spot Assist Currently Una vaila‐
ble See Opera tor's Manual .................. 401 Blind Spot Assist Inoperative
............... 401
Blind Spot Assist Not Available When
To wing a Trailer See Operator's Man‐
ual ...................................................... .404
$Che ckBrake Fluid Le vel.............. 390
Check Coolant Le vel See Operator's
Manual ................................................ 405
4Check Engine Oil AtNext Refu‐
eling ................................................
.... 408
h
Che ckTire s ..................................4 10
¥Check Washer Fluid .................... 420
ÉCompressor Is Cooling ................399
?Coolant Too Hot Stop Vehicle
Tu rn Engine Off .................................... 406
Cruise Control Inoperati ve.................. 404
Cruise Control Off ............................... 403
!Cur rently Una vailable See Oper‐
ator's Manual ...................................... .381
÷Cur rently Una vailable See Oper‐
ator's Manual ...................................... 383 Dis
tance Pilot Cu rrent ly Un available
See Operator's Manual ........................ 402
Dis tance Pilot Inoperati ve................... 402
Dis tance Pilot Now Available .............. .402
ÂDon't Forget Your Key.................. 415
ÉDrive More Slowly ....................... 399
Driver's Door Open & Transmission
No t in P Risk of Vehicle Rolling Away ... 415
bExample: Check Left Low
Beam .................................................. 421
6Example: Front Left Malfunction
Service Required ................................ 394
6Example: Left Side Cur tain Air‐
bag Malfunction Service Required ...... 394
Example: Parking Pilot Parking Can‐
celed ................................................ .. 402
_
Example: Rear Left Backrest
No tLatc hed ....................................... 420
Fr ont Passenger Airbag Disabled See
Operator's Manual ...............................3 95
450
Index
Entering ...............................................244
St arting an automatic gasst ation
sear ch................................................. 244
Internet Deleting favo rite s ................................ 279
Del eting his tory ................................... 279
Setting favo rite s ..................................2 79
Internet connection Canceling permission .......................... 277
Connection status .............................. .277
Displ aying the connection status ........ .277
Editing the access data ........................ 276
Es tablishing .........................................2 77
Mobile phone de tails .......................... .277
Re strictions ......................................... 274
Setting access da ta............................. 275
Setting up ............................................ 275
Switching Blu etoo th
®profile (DUN/
PA N) .................................................... 276
Vi a Blue tooth
®..................................... 275
Vi aWi -Fi .............................................. 274
Internet radio
Calling up ............................................ 280
Deleting stations .................................. 281
Logging in ............................................ 281 Logging out .......................................... 281
Overview ............................................
.280
Saving stations .... ...
............................. 281
Selecting and connecting toast ation
............................................................ .281
Selecting stre am .................................. 281
Setting options .................................... 281
Te rm s of use ........................................2 81
Ionization ................................................ .125
iPhone
®
see Apple CarPlay™
J
Jack Storage location ................................... 361
Jump-start connection ............................326
Jump-starting ...........................................3 26
Jump-starting see Ju mp-sta rt connection
K
Ke y
Battery ................................................... 57Energy consumption .............................. 56
KEYLESS-GO Locking theve hicle ................................ 60
Problem .................................................6 1
Un locking setting .................................. 56
Un locking theve hicle ............................6 0
Kickd own................................................ .140
Using ................................................... 140
Knee air bag .............................................. .37
L
Labeling (tires) see Tire labeling
Laden ........................................................ 100
Definitions ........................................... 355
Ro ofrack ............................................. 104
St ow age space under the trunk floor ... 103
Ti e-down eyes ...................................... 100
Lamp see Inte rior lighting
Lamp (Instrument Display) see Warning/indicator lamps
458
Index
LimitedWarranty .................................. .26
Locking (auto matically) ......................... 62
Locking (from inside) ............................. 60
Locking (KEYLESS-GO) ..........................6 0
Locking (mechanical key) ...................... 62
Lo we ring ............................................. 366
Maintenance .......................................... 21
Pa rking ................................................ 149
Problem notification .............................. 25
QR code rescue card ............................. 26
Qualifi ed specialist workshop ................2 5
Ra ising ................................................ 363
St arting (eme rgency operation
mode) .................................................. 131
St arting (smartphone) ........................ .130
St arting (s tart/s top button) .................1 30
Switching off (s tart/s top button) ........ 143
Un locking (from inside) ........................ .60
Un locking (KEYLESS-GO) ...................... .60
Ve ntilating (co nvenience opening) ......... 71
Ve hicle
see Locking/unlo cking
Ve hicle battery ........................................ 324
Ve hicle data
Display ing ............................................ 137 Ro
ofload .............................................
379
Tr un
k load ...................................... .....3 79
Tu rning radius ...................................... 378
Ve hicle height ...................................... 378
Ve hicle length ...................................... 378
Ve hicle width ....................................... 378
Wheelbase ...........................................3 78
Ve hicle dimensions ................................. 378
Ve hicle identification number
see VIN
Ve hicle identification plate
Pa int code .......................................... .370
VIN ...................................................... 370
Ve hicle identification plate
see Model type
Ve hicle interior
Cooling or heating (smart phone) .........130
Ve hicle key.................................................5 5
Ve hicle key
see SmartK ey
Ve hicle maintenance
see ASS YST PLUS Ve
hicle operation
Outside the USA or Canada .................. .21
Ve hicle tool kit ........................................ 320
TIREFIT kit .......................................... .320
To wing eye .......................................... 333
Ve ntilating
Con venience opening ............................ 71
Ve ntilation
see Climate cont
rol
Ve nt
s
see Air vents
Vi deo mode .............................................. 288
Ac tivating ............................................ 286
Ac tivating/deactivating full-screen
mode ................................................... 288
Overview .............................................2 87
Settings ............................................... 288
VIN ............................................................ 370
Identification plate .............................. 370
Seat ..................................................... 370
Wi ndshield ........................................... 370
Vi sibility
Defrosting the windo ws....................... 125
47 4
Index