Ad
ditive
* NO
TEEngine damage due touse of addi‐
tives in the engine oil The use of additional additives in
the engine
oil can damage the engine. #
Do not use any additional additives in
the engine oil. Miscibility of engine oil
The benefits of high-quality engine oils are
re
duced bymixing oil.
We recommend that you on lyuse engine oil of
th e same grade and SAE classi fication as the oil
fi lled at the last oil change. If, in exceptional
cases, engine oil of the type in the engine is not
av ailable, use ano ther appr oved mineral or syn‐
th etic engine oil.
Ve hicles with a diesel engine: ifth e grade is
not available, you may also refill with engine oils
acco rding toMB-F reigabe or MB-Appr oval 228.5,
229.3 or 229.5. The refill qu antity is then limited
to maximum 1.1 US qt (1.0 liter).
Yo u must then ha vean oil change car ried out at
th e earliest possible opportunit y.
Ve hicles with a gasoline engine: ifth e grade is
not available, you may refill with engine oils
acco rding toMB-F reigabe or MB-Appr oval 229.3
or AC EA A3/B4. The refill qu antity is then limited
to maximum 1.1 US qt (1.0 liter).
Yo u must then ha vean oil change car ried out at
th e earliest possible opportunit y.
Engine oils are di fferentiated according to:
R Engine oil brand
R Grade (MB-F reigabe or MB-Appr oval)
R SAE classi fication (viscosity)
Oil change inter val
The on-board computer automatically sho ws the
date of the next oil change as an event messa ge
on the displa y.
Mercedes-Benz recommends having the oil
ch anged at a qualified specialist workshop. Engine oil capacities Engine
Engine oil
M2 74 Approx. 11.1 qt
(10.5 liters)
OM642 Approx.13 .2 qt
(12.5 li ters)
OM651 (rear wheel
drive) Appr
ox.12 .2 qt
(1 1. 5 liters) Information on oil consum
ption
Depending on the driving style, theve hicle con‐
sumes a maximum of 1.1 US qt (1.0 liter) of
engine oil per 620 miles (1000 km).
In thefo llowing cases, oil consum ption may also
exc eed this limit:
R The vehicle is ne w.
R You use theve hicle mostly under arduous
conditions.
R You drive frequent lyat a high engine speed.
Re gular maintenance is a prerequisite forfa vo ra‐
ble consum ption figures. You can only assess the
oil consum ption af ter a long journe y.Check the
oil le vel in the engine regularly, e.g. weekly or
eve rytime youre fuel. Note
s on brake fluid Obser
vethe no tes on operating fluids
(/ page 340). &
WARNING Risk of an accident due to
va por poc kets form ing in the brake sys‐
tem
The brake fluid con stant lyabsorbs moisture
from the air. This lo wersthe boiling point of
th e brake fluid. If the boiling point is too lo w,
va por poc kets may form inthe brake sy stem
when the brakes are applied hard.
This causes the braking ef fect to be impaired. #
Have the brake fluid rene we d at the
specified inter vals. *
NO
TEDama getopaint, plastic or rubber
by brake fluid There is a
risk of damage toproperty if brake
fl uid comes into con tact wi thpaint, plastic or
ru bber. 346
Tech nical da ta
#
Make sure that no windshield washer
concentrate spills out next tothefiller
opening. *
NO
TEDama getotheex terior lighting
due tounsuitable windshield washer fluid Uns
uitable windshield washer fluid may dam‐
age the plastic sur face of theex terior lighting. #
Only use windshield washer fluid which
is also suitable for use on plast ic surfa‐
ces, e.g. MB SummerFit or MB Winter‐
Fit. *
NO
TEBlocked spr aynozzles caused by
mixing windshield washer fluids #
Do not mix MB SummerFit and MB Win‐
te rFit with other windshield washer flu‐
ids. Do not use distilled or de-ionized
water.Other‐
wise, thefill le vel sensor may give a false reading.
Information on the windshield washer fluid
Re commended windshield washer fluid:
R abovefreezing point: e.g. MB SummerFit
R below freezing point: e.g. MB WinterFit
Mixing ratio
Fo rth e cor rect mixing ratio, referto the informa‐
tion on the anti-freeze container.
Mix thewa sher fluid with windshield washer fluid
all year round.
Fi lling capacities
Wi ndshield washer sy stem
Wa sher fluid
5.8 qt (5.5 l) Re
frigerant Note
s onrefrigerant
Obser vethe no tes on operating fluids
(/ page 340).
% Yo
ur vehicle's climate contro l system can be
fi lled with R‑134a refrigerant. The refrigerant
R‑134a contains fluorinated greenhouse gas.
If yo ur vehicle is filled with R‑134a refrigerant, the
fo llowing information applies: *
NO
TEDama gecaused byincor rect refrig‐
erant If
th e incor rect refrigerant is used, this can
damage the climate cont rol sy stem. #
Use only R‑134a refrigerant or thePAG
oil appr ovedfo ryo ur vehicle by
Mercedes-Benz. #
The appr ovedPA G oil may not be mixed
with any other PAG oil that is not
appr ovedfo r R‑134a refrigerant. Maintenance
work, such as adding refrigerant or
re placing components, may be car ried out only
by aqu alified specialist workshop. All the applica‐
ble regulations relating tothis and theSA E J639
st andard must be adhered to.
All workon the climate cont rol sy stem should
alw ays be car ried out at a qualified specialist
wo rkshop. Example:
refrigerant warning label
1 Warning symbols
2 Refrigerant capacity
3 Applicable standards
4 PAG oil part number
5 Refrigerant type
Wa rning symbols 1referto thefo llowing:
R Potential dangers
R The per form ance of main tenance workat a
qu alified specialist workshop Ve
hicle data Information on
vehicle dimensions The
following section con tains impor tant tech ni‐
cal da taforyo ur vehicle. Your vehicle documents
contain fur ther vehicle-specific and equipment-
dependent tech nical da tasuch as vehicle dimen‐
sions and weights. 348
Tech nical da ta
Android
Auto ......................................... 252
Connecting a mobile phone .............. 253
Control using the application but‐
to ns .................................................. 253
Ending .............................................. 253
No te ................................................. 253
Overview .......................................... 252
Sound settings ................................. 253
Tr ans ferred vehicle data ...................2 53
Animals Pets in theve hicle .............................. 45
Anti-lock braking sy stem
see ABS (Anti-lock Braking Sy stem)
Anti-skid chains
see Snow chains
Anti-theft Alarm sy stem
see ATA (Anti -Theft Alarm sy stem)
Anti-theft pr otection
Immobilizer ........................................ .61
Anti-theft pr otection
see ATA (Anti -Theft Alarm sy stem)
Apple CarPlay ®
...................................... 251
Connecting an iPhone ®
.................... 252
Control using the application but‐
to ns .................................................. 252
Ending .............................................. 252
No tes ................................................ 251
Overview ...........................................2 51
Sound settings ................................. 252
Tr ans ferred vehicle data ...................2 53
Ashtr ays
In the windshield stowage com‐
partment ............................................ 79
ASR (acceleration skid cont rol) .......... .147
Assistance graphic (on-board com‐
puter) ..................................................... 17 9
ASS YST PLUS ........................................ 278
Battery disconnection periods .......... 278
Displ aying the service due date ........ 278
Fu nction/no tes ................................ 278
Re gular maintenance work ............... 278
Special service requirements .......... .278
ATA (Anti-Theft Alarm sy stem) .............. .61
Ac tivating/deactivating the interior
motion sensor .................................... 63
Fu nction .............................................. 61
Interior motion sensor function .......... 63
St opping the alarm ............................. 62
Switching theto w- aw ay alarm
on/off ................................................ 62
To w- aw ay alarm function .................... 62 At
tachments .......................................... .22
AT TENTION ASSI ST....................... 162, 16 3
Fu nction ........................................... 16 2
Setting .............................................. 16 3
Sy stem limitations ............................1 62
Au thorized workshop
see Qualified specialist workshop
Au tomatic distance control
see Active Dis tance Assi stDISTRONIC
Au tomatic driving lights ........................84
Au tomatic transmission
DIRECT SELECT le ver ........................ 12 2
Engaging drive position .................... 12 3
Engaging neutral ............................... 12 2
Engaging reve rsege ar ...................... 12 2
Kickdown .......................................... 124
Re stricting the shift range ................ 124
Selecting pa rkposition .....................1 23
Tr ansmission position display .......... .122
Tr ansmission positions .................... .122
Au xiliary heating ..................................1 05
Fu nction ........................................... 105
Axle load .............................................. .338 B
Back support see Lumbar support (4-w ay)
BA S (Brake Assist Sy stem) .................. 14 6
Battery Charging ........................................... 295
Charging a vehicle battery ................2 95
Disconnecting the auxiliary battery
in the engine compartment .............. 300
Disconnecting thest ar ter battery .... 298
Jump -sta rting (vehicle) .................... .295
Ke y .................................................... .47
No tes (vehicle) ................................. 294
Re moving or ins talling thest ar ter
battery .............................................2 99
St arter battery .................................. 297
Battery main switch Notes ................................................ 12 0
Switching po wer supp lyon/off ......... 121
Belt see Seat belt
Belt warning
see Seat belt
Blind Spot Assist .................................. 16 4
Ac tivating/deactivating .................... 16 5
Fu nction ........................................... 16 4
Re ar Cross Traf fic Alert .................... 16 6388
Index
Limiting speed
...................................... 11 3
Live Traf fic Information
Displaying the tra ffic map ................ 233
Displaying traf fic incidents ............... 234
Pr ov ider information ........................ .233
Showing local area messa ges ..........2 35
Switching the tra ffic information
display on ........................................ .234
Load Determ ining the maximum ............... 318
Sample calculation ........................... 318
Load distribution .................................. 272
Load index (tire) .................................. .321
Load securing Cargo tie-down point ........................ 273
Ins talling and removing tie-down
ey es .................................................. 274
No tes ................................................ 272
Load-bea ring capacity (tire) ................321
Loading Definitions ........................................ 323
Loading guidelines ...............................271
Loading information table ...................317
Low beam Activating/deactivating ...................... 84
Changing bulbs .................................. .91
Setting for abroad (symmetrical) ........ 84
LO Wrange ............................................. 12 6
Lu bricant additives
see Additive
Lu mbar support (4-w ay)........................ 69 M
M+S tires .............................................. 309
Main tenance
Ve hicle ................................................ 24
Maintenance see ASS YST PLUS
Malfunction Restra int sy stem ................................. 31
Malfunction message see Display messa ge
Manual parking brake ..........................141
App lying/ releasing .......................... .141
Emergency braking ........................... 14 2
Fo lding up/down .............................. 14 2
Manually inflating air bello ws(ENR) ...1 32 Map
............................................... 233, 236
Av oiding an area ...............................2 38
Av oiding an area (o verview) .............. 238
Changing an area ............................ .238
Deleting an area ............................... 238
Displ aying the compass ...................2 39
Displ aying the map version .............. 238
Displaying the next intersecting
st re et ................................................ 237
Displaying the satellite map .............2 39
Displ aying the tra ffic map ................ 233
Displaying weather information ........ 24 0
Map data .......................................... 239
Moving ............................................. 236
Selecting POI symbols ......................2 36
Selecting text information ................ 237
Selecting the map orientation ..........2 36
Setting the map scale ......................2 36
Setting the map scale automati‐
cally .................................................. 239
Showing thera nge ............................ 24 0
Switching free way in form ation
on/off .............................................. 237
Up dating .......................................... 239
Mat tefinish (cleaning instructions) ... 287
Maximum load Determ ining ...................................... 318
Sample calculation ........................... 318
Maximum tire load ...............................321
Maximum tire pressure ....................... 321
MBUX multimedia sy stem
Configuring display settings ............ .209
MBUX multimedia sy stem (o ver‐
vi ew )...................................................... 19 8
Mechanical key
Locking door ...................................... 50
Re moving/inserting ............................ 47
Un locking door .................................. .50
Media Menu (on-boa rdcompu ter) ............... 182
Operating media playback ................1 82
Selecting a media sou rce ................. 182
Media display Entering characters .......................... 208
Home sc reen .................................... 19 9
No tes ................................................ 19 8
Media mode Adding a favo rite song ......................2 63
Connecting Blue tooth®
audio
equipment ........................................ 263
Connecting USB devices .................. 262
Controlling media playback .............. 263 Index
399
Ins
tallation no tes .............................. 337
Tr ansmission output (maximum) ...... 337 U
Un its of measurement
Setting .............................................. 213
Un locking setting .................................. .47
Un locking/locking
Swit ching automatic locking fea‐
ture on/off ........................................ .50
Un locking and opening front doors
from inside ........................................ .49
Up dates
Impor tant sy stem updates ................2 14
Pe rforming ........................................2 14
Software upda tes ............................. 214
USB soc ket in the rear passenger
comp artment .......................................... 81
User profile ...........................................2 02
Using a sun visor ................................... .98
Using kickdown .................................... 124
Using thete lephone
see Calls V
Ve hicle ................................................... 11 0
Cor rect use ........................................ 26
Data recording ................................... 28
Diagnostics connection ...................... 25
Equipment .......................................... 23
Limi tedWa rranty ................................ 27
Locking (auto matic) ............................ 50
Locking/unlocking (emergency key) .. 50
Lo we ring ........................................... 331
Maintenance ....................................... 24
Notify ing problems ............................ .27
Pa rking (s tart/s top button) .............. 14 0
Pa rking for an extended pe riod ........ 14 4
QR code rescue card .......................... 27
Qualified specialist workshop .............26
Ra ising ............................................ .328
Re gistration ........................................26
St arting (in emer gency operation
mode) ............................................... 11 0
St arting (s tart/s top button) .............. 11 0
Switching on po wer supply (s tart/
st op button) ...................................... 109
Un locking (from inside) ...................... 49
Ve ntilating (co nvenience opening) ...... 60
Vo ice commands (Voice Cont rol
Sy stem) ............................................ 19 3Ve
hicle data
Displ aying (DYNAMIC SELECT) ........ .215
Showing ............................................ 215
Tr ans ferring toAndroid Auto ............ 253
Tr ans ferring toApple CarPl ay®
......... 253
Ve hicle height ..................................3 48
Ve hicle length ................................... 348
Ve hicle width .................................... 348
Wheelbase ........................................3 48
Ve hicle data memory
Electronic control units ...................... 28
Service pr oviders .............................. .29
Ve hicle data storage
Event data recorders .......................... 29
Ve hicle dimensions .............................. 348
Ve hicle identification number
see VIN
Ve hicle identification plate
EU general operating pe rmit num‐
ber .................................................. .338
Gross axle weight rating ................... 338
Pa int code ........................................ 338
Pe rm issible gross mass .................... 338
VIN ................................................... 338
Ve hicle identification plate
see Model series
Ve hicle key
see Key
Ve hicle le vel
Lo we ring ........................................... 12 9
Ra ising .............................................. 12 9
Ve hicle maintenance
see ASS YST PLUS
Ve hicle operation
Outside the USA or Canada ................23
Ve hicle tool kit ............................ .303, 305
Ve hicle tool kit stowage compa rt‐
ment ...................................................... 306
VIN ......................................................... 338
Identification plate ........................... 338
Re ading out ...................................... 338
Seat .................................................. 338
Wi ndshield ....................................... 338
Vo ice command types (Voice Con‐
trol Sy stem) .......................................... 185
Vo ice Control Sy stem .......................... .184
Application specific voice com‐
mands .............................................. 185
Au dible help functions ...................... 186
Entering numbe rs............................. 185 Index
409