
&
WARNING Risk of injury thro ugh exceed‐
ing the specified tyre load-bearing capa‐
city or the permissible speed rating
Exceeding the load-bearing capacity of the
tyres can lead totyre dama geand could
cause the tyres toexplode. #
Therefore, only use tyre types and sizes
appr ovedfo ryo ur vehicle model. #
Obser vethe tyre load-bearing capacity
ra ting and speed rating requ iredfor
yo ur vehicle. *
NO
TEVehicle and tyre damage thro ugh
tyre types and sizes that ha venot been
appr oved Fo
r saf etyre asons, only use tyres, wheels and
accesso ries which ha vebeen specially
appr ovedby Mercedes-Benz foryo ur vehicle.
These tyres ha vebeen specially adap tedfor
use with the cont rol sy stems, such as ABS or
ESP ®
.
Otherwise, cer tain properties, such as han‐
dling characteristics, vehicle noise and con‐
sum ption could be adversely af fected. Fur‐
th ermore, other tyre sizes could result in the
tyres rubbing against the body and axle com‐
ponents when loaded. This could result in
damage tothe tyre or theve hicle. #
Only use tyres, wheels and accessories
that ha vebeen checked and recommen‐
ded byMercedes-Benz. *
NO
TEDriving sa fety put at risk by retrea‐
ded tyres Re
treaded tyres are not checked or recom‐
mended byMercedes-Benz, as pr evious dam‐
age is not alw ays de tected duri ngthere tread
process.
Driving sa fety cannot, therefore, be guaran‐
te ed. #
Do not use used tyres when their pr evi‐
ous usage is unknown. *
NO
TEPossible wheel and tyre damage
when driving over obs tacles Lar
gewheels ha vea lo wer tyre section width.
As the section width decreases, therisk of
wheels and tyres being damaged when driv‐
ing over obs tacles increases. #
Avoid obs tacles or drive overth em with
particular care. #
Reduce speed when driving overke rbs,
speed bumps, manhole co vers and pot‐
holes. #
Avoid especially high kerbs. *
NO
TEDama getoelectronic component
parts thro ugh the use of tyre-fitting tools Ve
hicles with tyre pressure monitoring
sy stem: there are electronic component
parts in the wheel. Tyre-fitting tools should
not be applied in the area of theva lve.
Otherwise, the electronic component parts
could be damaged. #
Always ha vetyres changed at a qualified
specialist workshop. Ac
cesso ries that are not appr ovedfo ryo ur vehi‐
cle byMercedes-Benz, or are not being used cor‐
re ctly, can impair ope rating sa fety.
Before pu rchasing and using non-appr oved
accesso ries, visit a qualified specialist workshop
and enquire about:
R suitability
R legal stipulations
R factory recommendations
Obser vethefo llowing points when selecting, fit‐
ting and replacing tyres:
R Countr y-specific requ irements for tyre
appro valth at define a specific tyre type for
yo ur vehicle.
Fu rthermore, the use of cer tain tyre types in
cer tain regions and areas of operation can be
highly beneficial.
R Use only tyres and wheels of the same type,
design (summer tyres, winter tyres, all-season
tyres) and make.
R Only fit wheels of the same size and tread
design on one axle (left and right).
It is only permissible tofit a di fferent wheel
size tothis in theeve nt of a flat tyre in order
to drive tothe specialist workshop.
R Only fit tyres of the cor rect size onto the
wheels.
R Do not make any modifications tothe brake
sy stem, the wheels or the tyres. Wheels and tyres
257

The use of wheel spacers or brake dust
shields is not permitted and
results in the
in va lidation of theve hicle's general ope rating
pe rm it.
R Ve
hicles with a tyre pressure monitoring
sy stem: allfitted wheels mu stbe equipped
with functioning sensors forth e tyre pressure
monitoring sy stem.
R Attemp eratures below 10°C use winter tyres
or all-season tyres with the M+S marking on
all wheels.
Wi nter tyres bearing the004D snowflake sym‐
bol in addition tothe M+S marking pr ovide
th e best possible grip in wintry road condi‐
tions.
R For M+S tyres, only use tyres with the same
tread.
R Obser vethe maximum permissible speed for
th e M+S tyres fitted.
If th is is below theve hicle's maximum per‐
missible speed, this must be indicated in an
appropriate label in the driver's field of vision.
R Run in new tyres at moderate speeds forthe
fi rs t10 0 km.
R Replace the tyres af ter six years at the latest,
re ga rdless of wear.
Fo r more information on wheels and tyres, con‐
ta ct a qualified specialist workshop.
Also obser vethefo llowing fur ther related sub‐
jects:
R Notes on tyre pressure (/ page 250)
R Tyre pressure table (/ page 251)
R Notes on the emer gency spa rewheel
(/ page 265) Note
s onchanging wheels &
WARNING Risk of injury thro ugh dif fer‐
ent 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. Inter
changing the front and rear wheels if the
wheels or tyres ha vediffere nt dimensions can
re nder thege neral ope rating pe rmit in valid.
On vehicles with the same front and rear wheel
size, you can inter change the wheels every 5,000
to 10,000 km depending on thewe ar. Ensure the
direction of rotation is maintained forth e wheels.
It is imperative toobser vethe instructions and
saf ety no tes on "Changing a wheel" when doing
so. Size categories of wheels
The de
term ined vehicle speed is displa yed in the
instrument clus ter and is impor tant for control‐
ling the driving saf ety sy stems and driving sys‐
te ms. The display accuracy of the speedome ter
and the odome ter is legally prescribed. De term in‐
ing the speed is dependent on the tyre size or the
ro lling circumference of the tyres. The rim diame‐
te r is alw ays specified in inches.
Fo rth is reason, theve hicle contro l units can be
coded forth efo llowing wheel size categories: Wheel size category 1
19
5/65 R 16 C
205/65 R 16 C
225/60 R 16 C
225/55 R 17 C
225/55 R 17XL
24 5/45 R 18XL Wheel size category 2
225/55 R
17XL
235/55 R 17XL
24 5/55 R 17XL
24 5/45 R 18XL
24 5/50 R 18XL
24 5/45 R 19XL %
Mercedes-Benz
recommends that youstay
within a wheel size category when changing a
tyre. In this wa y,yo uav oid recoding the con‐
trol units. 258
Wheels and tyres

If
yo uch ange wheel size on your vehicle, check it
is assigned tothe cor rect wheel size catego ry
( / page 258). If the assignment changes with‐
out recoding the cont rol units in theve hicle, the
speedome ter will not display the speed accu‐
ra tely. Driving saf ety sy stems and driving sy stems
may then be operationally impaired or may de tect
a malfunction and switch themselves off.
Yo u will find a table with there commended tyre
pressures forva rious vehicle loads on the inside
of theve hicle's fuel filler flap or under "Tyre pres‐
sure tables" (/ page 251).
Check tyre pressures regularly and only when the
tyres are cold.
Obser vethefo llowing no tes:
R alwaysfit th eve hicle with tyres of the same
size on a given axle (left/right)
R alwaysfit th e same type of wheels on your
ve hicle at a given time (summer tyres, winter
tyres)
Yo u can obtain information about tyres that ha ve
been specially designed and appr ovedfo ryo ur
ve hicle from a Mercedes-Benz Service Centre.
% Not all wheel/tyre combinations can be
fitted
at thefa ctory in all countries.
Ty res
R16 Ty
resS teel or light-alloy wheels
19 5/65 R16 C 100/98T 6.5 J x16H2 ET 52
19 5/65 R16 C 104/102T (100T) 6.5 J x16H2 ET 52
205/65 R16 C 107/105T (103T) 6.5 J x16H2 ET 52
205/65 R16 C 107/105T (103H) 6.5 J x16H2 ET 52
205/65 R16 C 103/1 01H6 .5 J x16H2 ET 52
225/60 R16 C 105/103H 6.5 J x16H2 ET 52 19
5/65 R16 C 100/98T: only forve hicles with a
gross vehicle weight up to2,800 kg.
R17 Ty
resS teel wheels
225/55 R17 C 109/1 07H (104H) 6.5 J x17H2 ET 50
225/55 R17 C 104/102H (106N) 6.5 J x17H2 ET 50 262
Wheels and tyres

Smartphone
see Smartphone integration
see Telephone
Sma rtphone integ ration
Overview............................................ 207
Snow chains........................................... 250
Soc ket (12 V)
Fr ont centre console.......................... 102
Re ar.................................................... 103
Soc ket (230 V)
Re ar.................................................... 103
Software update System updates..................................1 97
Sound menu Functions overview............................. 211
Spare wheel Fitting/removing................................2 65
No tes.................................................2 65
Speciali stwo rkshop
see Qualified specialist workshop
Specific absor ption rate .......................... 19
Speed limitation, winter tyres Setting................................................1 60
Speedome ter.......................................... 180
St andard
see Lane Keeping Assist
St anding light......................................... 105
St anding/parking lights
Re placing light sources.......................1 12
St arting assi stance
see Jump -sta rt connection point
St arting-o ffaid
see Hill start assist
St ationary heater
see Auxilia ryheating
St ationary heating
see Auxilia rywa rm-air hea ter
St ationary heating/ventilation
Displ ays (remo tecontrol)................... 12 9
Setting (remo tecontrol)............. 128, 13 2
St ationary heating/ventilation
see Auxilia rywa rm-air hea ter
see Hot-water auxiliary heater
Ste ering wheel
Ad justing.............................................. 96
Ste ering wheel gearshift paddles......... 14 5
Ste ering-wheel but tons ............................. 8 St
op/start function
see ECO start/ stop function
St opping the ala rm(ATA ) ......................... 67
St ow age comp artment in there ar
Jack .................................................... 247
Ve hicle tool kit.................................... 247
St ow age space
Glasses compartment.......................... 97
Suggestions Configuring......................................... 197
Sulphur content.....................................2 70
Summer tyres ......................................... 24 9
Sur round lighting
Switching on/of f................................ 11 0
Suspension see AIRMATIC
SV HC (substances of very high con‐
cern) .......................................................... 23
Switch clock Overview............................................ 13 0
Switch-off delay time Exterior............................................... 11 0
Interior................................................ 111
Switching on the ignition ...................... 13 6
Switching seat heating on/off ................94
Switching the A/C function on/off ......12 2
Switching there ar window heater
on/off...................................................... 12 5
Switching there set function on/off
(control panel) ........................................1 24
Sy stem settings
Overview of the sy stem settings
menu..................................................1 97
Re set function (MBUX multimedia
sy stem).............................................. 200
Sy stem settings
see Language T
Ta ble
see Folding table
Ta il lamps (replacing bulbs) ...................113
Ta ilgate
Ad justing.............................................. 60
EAS Y-PA CK ........................................... 58
Limiting the opening angle...................60
Opening and closing.............................58
Opening in an emer gency..................... 58 Index
325