Page 22 of 557
1
B-pillar wi th:
QR code for accessing there scue card →
39
2 Safetyve sts →
374
3 ; me button →
338
0053 SOS button →
338
4 Tocheck and top up operating 0uids →
417
St arting assis tance →
385
5 Tow- starting or towing away →
388
6 Flat tyre →
376
7 002F Hazard warning light system →
136 8
Fire extinguisher →
375
9 Fuel /ller 0ap with:
information label on fuel type →
190
information label on tyre pressure →
397
QR code for accessing there scue card →
39
A TIREFIT kit →
378
B Tow- starting or towing away →
388
C Firs t-aid kit (soT sided) →
375
D Warning triangle →
374 At
a glance – Emer gencies and breakdowns
19
19
Page 406 of 557

R
Furthermore, the use of cer tain tyre types in
cer tain regions and areas of operation can be
high lybene/cial.
R Only use tyres and wheels of the same type
(summer tyres, winter tyres, MOExtended
tyres) and the same make.
R Only /t wheels of the same size on one axle
(leT and right).
It is only permissible to/t a di.e rent wheel
size in theev ent of a 0at tyre in order todrive
to the specialist workshop.
R Do not make any modi/cations tothe brake
system, the wheels or the tyres.
The use of shims or brake dust shields is not
permitted and may in validate theve hicle's
ge neral ope rating permit.
R V
V ehicles wit ehicles wit h a tyr
h a tyre pr
e pressur
essur e monit
e monit or
oring sy
ing sy s-
s-
t
t em:
em: all /t tedwheels must be equipped with
functioning sensors forth e tyre pressure mon-
itoring system.
R Attemp eratures below 7 °C use winter tyres
or all-season tyres mar ked004D M+Sfor all
wheels. Wi
nter tyres pr ovide the best possible grip in
wintry road conditions.
R For M+S tyres, only use tyres with the same
tread.
R Obser vethe maximum permissible speed for
th e M+S tyres /t ted.
If th e tyre's maximum speed is below that of
th eve hicle, this must be indicated byan
appropriate label in the driver's /eld of vision.
R Run in new tyres at moderate speeds forthe
/r st 100 km.
R Replace the tyres aTer six years at the latest,
re ga rdless of wear.
R When r
When r eplacing wit
eplacing wit h tyr
h tyres t
es that do no
hat do no t f
t featur
eatur e
e
r
r un-0at
un-0at c
char
har act
acter
eris
istics:
tics: vehicles with
MOExtended tyres are not equipped with a
TIREFIT kit at thefa ctor y.Equip theve hicle
with a TIREFIT kit aTer replacing with tyres
th at do not feature run-0at characteristics,
e.g. winter tyres.
% You can permanently limit the maximum
speed for driving with winter tyres
(/ page 228). Fo
r more information on wheels and tyres, con-
ta ct a quali/ed specialist workshop.
Be sure toalso obser vethefo llowing fur ther rela-
te d subjects:
R Notes on tyre pressure (/ page 396)
R Tyre pressure table (/ page 397)
R Notes on the emer gency spa rewheel
(/ page 410) N No
ot
tes on int
es on int erc
erchanging wheels
hanging wheels &
W
WARNING
ARNING Risk of injury thro ugh di.erent
wheel sizes
Inter changing the front and rear wheels can
se verely impair the driving characteristics.
The disk brakes or wheel suspension compo-
nents may also be damaged. #
Only inter change the front and rear
wheels if the wheels and tyres ha vethe
same dimensions. Wheels and tyres
403
403
Page 534 of 557

Engine oil
Engine oil
Additives................................................ 423
Capacity........................................ 423, 424
Checking the oil le vel using the oil
dipstick.................................................. 362
Checking the oil le vel using the on-
board computer.....................................3 63
MB-F reigabe or MB-Appr oval.......... 423, 424
Quality.......................................... .423, 424
To pping up............................................ .364
ERA
ERA -GL -GLON
ONASS tASS t es
est modet mode
St arting/ending.................................... .350
Err
Err or message
or message
see Display message
ESC (Electr
ESC (Electr onicSt
onic Stability Contr
ability Contr ol)
ol)
see ESP ®
(Elect ronic Stability Prog ram)
ESP
ESP ®
®
Crosswind Assis t.................................... 220
Tr ailer stabilisatio n................................. 220
ESP
ESP ®
®
(Electr
(Electronic St
onic Stability Pr
ability Pr ogr
ogram)
am)
Ac tivating/deactivating.......................... 220
Fu nction/no tes...................................... 219
EU type approv
EU type appr oval number
al number ............................. 415 Ext
Ext er
erior lighting
ior lighting
Car e...................................................... 370
Ext
Ext er
erior lighting
ior lighting
see Lights F
F
F
F atigue det
atigue det ection
ection
see ATTENTION ASSIST
F F ir ir e e
e e xtinguisher
xtinguisher.......................................... 375
F
F irs
irst-aid kit t-aid kit (soT
(soTsided)
sided)................................. 375
Flacon
Flacon Inserting/removing................................ 154
Flat to
Flat towing
wing
see Tow- bar system
Flat tyre
Flat tyre MOExtended tyres................................. 376
Notes..................................................... 376
TIREFIT kit.............................................. 378
Wheel chang e........................................ 405
Floor mats
Floor mats................................................... 132
F F og light (enhanced)
og light (enhanced) .................................... .138
F
F oil cov
oil cov er
er ing
ing
Ra dar and ultrasonic sensor s................. 216 F
F
r
ragr
agr ance
ance
see Frag rance system
Fr
Fr agr
agr ance syst
ance syst em
em
Inserting/ removing the 0acon................1 54
Setting................................................... 153
Fr
Fr ee
ee soTw
soTw are
are................................................. 42
Fr
Fr eq
eq uencies
uencies
Mobile phone......................................... 413
Tw o-w ayradio........................................ 413
Fr
Fr ont airbag (dr
ont airbag (dr iv
iver
er , fr
, fr ont passeng
ont passeng er)
er).............. 50
Fr
Fr ont passeng
ont passeng er seat
er seat
see Seat
F
F uel
uel
Additives................................................ 419
Diesel.................................................... 420
E10........................................................ 418
Fu elreser ve........................................... 421
Low outside temp eratures...................... 420
Pe trol..................................................... 418
Quality (diesel )....................................... 420
Quality (petrol)....................................... 418
Re fuellin g.............................................. .190
Sulphur content..................................... 418
Ta nk content.......................................... 421 Ind
ex
531 531