1
Checking and topping up oper‐
ating fluids →
340
St arting assis tance →
295
2 Buttons forth e SOS emer gency
call sy stem and roadside assis‐
ta nce →
293
3 Warning lamp →
292
Saf etyve st →
292
Fir st-aid kit (so ftsided) →
292
4 Vehicles with rear-wheel drive:
hy draulic jack and tire-change
to ol kit →
306 5
Hazard warning lights →
85
6 QR code for accessing there s‐
cue card →
27
7 Todisconnect thest ar ter bat‐
te ry →
298
8 Fuelfiller flap with instruction
labels for tire pressu re, fuel
type and QR code for access‐
ing there scue card →
13 3
9 Flat tire →
294 18
Ataglance – Emer gencies and breakdowns
Alw
ays secure a child restra int sy stem cor‐
re ctly &
WARNING Risk of inju ryor death caused
by incor rect ins tallation of thech ild
re stra int sy stem
If th ech ild restra int sy stem is incor rectly
ins talled on a suitable seating position, it can‐
not per form its intended pr otective function.
In particular, thech ild cannot be restra ined in
th eev ent of an accident, heavy braking or a
sudden change of direction. #
Always comply with the manufacturer's
ins tallation instructions forth ech ild
re stra int sy stem and its cor rect use. #
Make sure that the entire base of the
ch ild restra int sy stem alw aysre sts on
th e sitting sur face of the seat. #
Never place objects, e.g. cushions,
under or behind thech ild restra int sys‐
te m. #
Always use child restra int sy stems with
th e original co ver designed forth em. #
Alwaysre place damaged co vers with
ge nuine co vers. &
WARNING Risk of inju ryor death due to
unsecured child restra int sy stems in the
ve hicle
If th ech ild restra int sy stem is not cor rectly
ins talled or secured, it could release, in par‐
ticular, in theeve nt of an accident, sudden
braking or a sudden change in direction.
The child restra int sy stem could be flung
around and hit vehicle occupants. #
Always ins tallch ild restra int sy stems
cor rectl y,eve n when not in use. #
Always comply with thech ild restra int
sy stem manufacturer's ins tallation
instructions. R
Always obser vethech ild restra int sy stem
manufacturer's ins tallation and operating instructions as
well as theve hicle-specific
information:
- Installth eLA TC H-type (ISOFIX) child
re stra int sy stem on there ar seat
(/ page 41).
- Secu rethech ild restra int sy stem with the
seat belt on there ar seat (/ page 42).
- Secure thech ild restra int sy stem with the
seat belt on the co-driver seat
(/ page 43). Obser vethe specific
instructions forth ere ar wa rd-facing and
fo rw ard-facing child restra int sy stems
(/ page 43).
R Obser vethewa rning labels in theve hicle
interior and on thech ild restra int sy stem.
R Also secure TopTe ther if present.
Do not modify thech ild restra int sy stem &
WARNING Risk of inju rydue tomodifica‐
tions tothech ild restra int sy stem
The child restra int sy stem may no longer
function as it is supposed toifyo u make mod‐
ifications or attach objects toit, e.g. toys or
unsuitable accessories. This poses an
increased risk of injury!
Ne ver modify thech ild restra int sy stem. Only
attach accessories which the manufacturer of
th ech ild restra int sy stem has authorized
especially forth is ch ild restra int sy stem. Only use
child restra int sy stems which are in
proper working condition &
WARNING Risk of inju ryor death caused
by the use of damaged child restra int
sy stems
Child restra int sy stems or their retaining sys‐
te ms that ha vebeen subjected toa load in an
accident may then not be able toper form
th eir intended pr otective function.
In particular, thech ild cannot be restra ined in
th eeve nt of an accident, heavy braking or a
sudden change of direction. #
Alwaysre place child restra int sy stems
immediately that ha vebeen damaged or
in vo lved in an ac cident. #
Have the securing sy stems forth ech ild
re stra int sy stems checked at a qualified
specialist workshop before ins talling a
ch ild restra int sy stem again. 38
Occupant saf ety
*
NO
TEWearing out the brake linings by
continuously dep ressing the brake pedal #
Do not depress the brake pedal continu‐
ously whilst driving. #
Touse the braking ef fect of the engine,
shift toa lo werge ar in good time. *
NO
TEDama getothe driv etra in and
engine when pulling away #
Do not warm upthe engine while the
ve hicle is stationar y.Pull away immedi‐
atel y. #
Avoid high engine speeds and driving at
full thro ttle until the engine has reached
its operating temp erature. *
NO
TEDama getothe catalytic con verter
due tonon-combu sted fuel The engine is not
running smo othly and is
misfiring.
Non-combus ted fuel may getinto the cata‐
lytic con verter. #
Only depress the accelera tor pedal
slightly. #
Have the cause rectified immedia tely at
a qualified speciali st workshop. Exhaust emission monitoring
Specific engine sy
stems are designed tokeep
poisonous components of exhaust emissions
within legal limits.
These sy stems only workoptimally if they are
main tained exactly according tomanufacturer's
specifications. It is forth is reason that all work
on the engine should only be per form ed byquali‐
fi ed and authorized Mercedes-Benz Center tech‐
nicians.
Under no circum stances should engine settings
be changed. In addition, all specific main tenance
wo rkmust be per form ed at regular inter vals and
in compliance with the service regulations of the
dealer named in the imprint. Referto the Mainte‐
nance Booklet for de tails.
Note s on short-distance trips
If th eve hicle is predominantly used for short-dis‐
ta nce driving, fuel may accumulate in the engine
oil and cause engine damage.
If yo u main lydrive short dis tances, you should
drive on a free way or go for a country drive for 20 minutes
every480 km (300 miles). This facili‐
ta testh ere ge neration of the diesel particulate fil‐
te r.
Note s onthe speed limit &
WARNING Risk of inju rythro ugh exceed‐
ing the specified tire load rating or the
permissible speed rating
Exceeding the specified tire load rating or the
permissible speed rating may lead totire
dama geand tothe tires bur sting. #
Therefore, only use tire types and sizes
appr ovedfo ryo ur vehicle model. #
Obser vethe tire load rating and speed
ra ting requ ired foryo ur vehicle. As
the driver, you must find out about the maxi‐
mum permissible speed forth e tires (tire and tire
pressure). In particular, obser vethe legal requ ire‐
ments for tires forth e count ryyou are in.
Yo u can permanently limit the speed of your vehi‐
cle.
Mercedes-Benz recommends a qualified special‐
ist workshop for programming the speed limit.
No tethat you cannot exceed a programmed limit
speed when overtaking.
On downhill gradients, the speed limit may be
exc eeded. Apply the brakes if necessar y.
Displ aymessages indica tethat you are approach‐
ing the limit speed.
% Fo
r buses, the speed is limited at thefa ctory
to 100 km/h. When overtaking, bear in mind
th at the limit speed cann otbe exc eeded.
Information about driving abroad
Service
An extensive Mercedes-Benz service is also avail‐
able abroad. Ne vertheless, please remember that
services facilities or spa reparts may not be avail‐
able immediatel y.The releva nt wo rkshop directo‐
ri es are available from an authorized Mercedes-
Benz Center.
Fu el
In some countries, only fuels with an inc reased
sulfur con tent are available.
Mercedes-Benz recommends ins talling a fuel fil‐
te r with a water sepa rato rfo r countries with an
increased water content in diesel. Driving and parking
11 3
Fu
nctions of ASR (Acceleration Skid Control) ASR can neither
reduce therisk of an accident
nor override the la wsof ph ysics if the driver does
not pay attention when pulling away or accelerat‐
ing. ASR is only an aid. Alw ays adapt your driving
st yle to suit the pr evailing road and weather con‐
ditions.
If yo u activate or deactivate the all-wheel drive in
a ve hicle with this option, ASR will be deactivated
fo rth e duration of the activation/deactivation
process.
Ve hicles without steering wheel but tons: if
ASR is malfunctioning, the00E5 indicator lamp
lights up while the engine is running and the
engine output may be reduced (/ page 26).
ASR impr oves traction, i.e. the transfer of po wer
from the tires tothero ad sur face, for a sus tained
period and thereb y,also impr ovesth e driving sta‐
bility of theve hicle. If the drive wheels start to
spin, ASR brakes individual drive wheels and lim‐
its the engine torque. ASRthus significantly
assists you when pulling away and accelerating,
especially on wet or slippe ryroads.
If traction on thero ad sur face is not suf ficient,
eve n ASR will not allow youto pull away without
dif ficulty. The type of tires and totalwe ight of the
ve hicle as well as the gradient of thero ad also
play a crucial role.
If ASR inter venes, the00E5 warning lamp in the
Instrument Display flashes. Fu
nctions of ESP ®
(Electronic Stability Pro‐
gr am) &
WARNING Risk of skidding if ESP ®
is
malfunctioning
If ESP ®
is malfunctioning, ESP ®
cannot car ry
out vehicle stabilization. In addition, other
driving saf ety sy stems are switched off. #
Drive on carefull y. #
Have ESP ®
ch ecked at a qualified spe‐
cialist workshop. &
WARNING Risk of skidding if ESP ®
is
deactivated
If yo u deactivate ESP ®
, ESP ®
cannot car ryout
ve hicle stabilization. #
ESP ®
should only be deactivated in the
fo llowing situations. If
th e sur face requ ires, temp orarily deactivate
ESP ®
when pulling away ( / page 148).
Do not operate theve hicle on a roller dynamome‐
te r (e.g. for a per form ance test). If you ha veto
operate theve hicle on a roller dynamom eter, con‐
sult a qualified specialist workshop beforehand.
If yo u activate or deactivate the all-wheel drive in
a ve hicle with this option, ESP ®
will be deactiva‐
te dfo rth e duration of the activation/deactiva‐
tion process.
If ESP ®
is malfunctioning or deactivated, the
00E5 warning lamp lights up while the engine is
ru nning and the engine output may be reduced
(/ page 26).
% Only use wheels with
there commended tire
sizes. Only then will ESP ®
function properly.
ESP ®
can, within ph ysical limits, monitor and
impr ovedriving stability and traction in thefo l‐
lowing situations:
R When pulling away on wet or slippe ryroad
sur faces
R When braking
R Ifyo u are driving fasterthan 49.7 mph
(80 km/h) in stro ng crosswinds
If th eve hicle is deviating from the direction
desired bythe driver, ESP ®
can stabilize theve hi‐
cle byper form ing thefo llowing actions:
R One or more wheels are braked
R The drive sy stem per form ance is adap ted
depending on the situation
If ESP ®
is deactivated 00BB,the00E5 warning
lamp lights up con stantly in the Instrument Dis‐
play:
R Vehicle stabilization may be dela yed
R Crosswind Assist is still active
R The drive wheels may start tospin
R ASR traction control is no longer active
If ESP ®
is deactivated, ESP ®
will still support you
when braking.
If th e00E5 warning lamp in the Instrument Dis‐
play flashes, one or more wheels ha vereached
th eir tire traction limit:
R Adapt your driving style to suit the pr evailing
ro ad and weather conditions
R Do not deactivate ESP ®
under any circum‐
st ances Driving and parking
147
Information on noise or unusual driving
ch aracteristics
While driving, pay attention tovibrations, noises
and unusual driving characteristics, e.g. pulling to
one side. This may indicate damage tothe wheels
or tires. If you suspect that a tire is defective,
re duce your speed. Stop theve hicle as soon as
possible tocheck if wheels and tires ha vebeen
damaged or are no longer functioning properly.
Hidden tire damage could also be causing the
unusual driving characteristics. If no signs of
damage can be de tected, ha vethe tires and
wheels checked at a qualified specialist work‐
shop. Note
s onregular lyinspecting wheels and
tires &
WARNING Risk of accident from dam‐
aged tires
Dama ged tires can cause tire pressure loss.
As a result, you could lose control of your
ve hicle. #
Check the tires regularly for signs of
dama geand replace any damaged tires
immediatel y. Check
the wheels and tires of your vehicle for
damage regular ly, i.e. at least every two weeks,
as well as af ter driving off-road or on rough
ro ads. Damaged wheels can lead toa loss of tire
pressure.
Look out forth efo llowing types of damage, for
ex ample:
R Cuts in the tires
R Punctures in the tires
R Tears in the tires
R Bulges on tires
R Deformation or se vere cor rosion on wheels &
WARNING Risk ofhydroplaning because
tire tread is too low
Insuf ficient tire tread will result in reduced
tire traction. The tire tread will no longer be
able todissipate water.
This increases therisk of hydroplaning on wet
ro ad sur faces, pa rticularly when tra veling at
an inappropriate speed. If
th e tire pressure is too high or too lo w,tires
may exhibit dif fere nt le vels of wear at dif fer‐
ent locations on the tire tread. #
Regular lych eck the tire tread dep thand
th e condition of the tire tread across
th e entire width of all tires.
Minimum tread dep thfor use:
R In summer: 00CEin (3 mm)
R In winter: 00CFin (4 mm) #
For saf etyre asons, ha vethe tires
re placed before the legally prescribed
limit forth e minimum tire tread dep this
re ached. Conduct
thefo llowing checks regular lyon all
wheels, at least once a month or as requ ired, e.g.
before a long journey or when driving off- road:
R Check the tire pressure (/ page310)
R Che cktheva lve caps
Va lves must be pr otected from moisture and
dirt with valve caps specifically appr ovedby
Mercedes-Benz foryo ur vehicle.
R Visually inspect the tread dep thand the tire
tread across the whole tire width
Fo r use in summer, the minimum tread dep th
is 00CE in (3 mm) and for use in winter 00CFin
(4 mm). Markings
1show in which places the bar indica‐
to rs (ar row ) are integ rated into the tire tread.
They are visible as soon as the tread dep this
appr oximately 00CDin (1.6 mm). Information on driving with summer tires
At temp eratures below 50 °F (10 °C) Summer
tires lose elasticity and therefore traction and
braking po wer.Chan gethe tires on your vehicle
to M+S tires. Using summer tires at very cold
te mp eratures could cause tears toform ,th ereby
damaging the tires permanentl y.Mercedes-Benz 308
Wheels and tires
cannot acce
ptresponsibility forth is type of dam‐
age.
Alw ays obser vethe maximum permissible speed
specified forth e summer tires you ha veinstalled
(/ page 321).
Once you ha veinstalled the summer tires:
R Check the tire pressure (/ page310)
R Restart the tire pressure monitor
(/ page 316) Infor
mation on M+S tires
At temp eratures below 50 °F (10 °C) use winter
tires or all-season tires – bo thare mar ked with
M+S.
Only winter tires bearing the004D snowflake
symbol in addition tothe M+S marking pr ovide
th e best possible grip in wintry road conditions.
On lythese tires will allow driving saf ety sy stems
such as ABS and ESP ®
to also function optimally
in winter. These tires ha vebeen de veloped specif‐
ically for driving in sno w.
Use M+S tires of the same make and tread on all
wheels tomaintain safe handling characteristics.
Alw ays obser vethe maximum permissible speed
specified forth e M+S tires you ha veinstalled
(/ page 321).
If yo u ins tall M+S tires that ha vea lo wer maxi‐
mum permissible speed than the maximum
design speed of theve hicle, af fix an appropria te
wa rning sign in the driver's field of vision. Yo u
can obtain this at a qualified specialist workshop.
Once you ha veinstalled the winter tires, take the
fo llowing measures:
R Check the tire pressure (/ page310)
R Restart the tire pressure monitor
(/ page 316) Note
s on snow chains &
WARNING Risk of accident due toincor‐
re ct ins tallation of snow chains
Ve hicles with rear-wheel drive: ifyo u ha ve
ins talled snow chains tothe front wheels,
th ey may drag against theve hicle body or
ch assis components.
This could cause damage totheve hicle or the
tires. #
Never ins tall snow chains on the front
wheels. #
Only ins tall snow chains on there ar
wheels in pairs. #
Vehicles with twin tires: installthe
snow chains tothe outer wheels. &
WARNING Risk of accident due to
unsuitable sn ow chains
Ve hicles with all-wheel drive do not ha vesuf‐
fi cient clea rance on the front axle for com‐
mercial lyavailable sn ow chains.
When you ins tall commercially available sn ow
ch ains, the snow chains may come loose and
damage chassis components or brake hoses. #
Only ins tall snow chains appr ovedby
Mercedes-Benz forth ese tires. Fo
r saf etyre asons, Mercedes-Benz recommends
th at you only use sn owchains that ha vebeen
ch ecked and appr oved.You can obtain informa‐
tion about sn ow chains from any qualified spe‐
cialist workshop.
* NO
TEDama getothe wheel trim from
mounted snow chains If sn
ow ch ains are moun tedto steel wheels,
th e wheel trims can be damaged. #
Remo vethe wheel trims of steel wheels
before mounting snow chains. Obse
rveth efo llowing no tes when using snow
ch ains:
R Snow ch ains are only permissible for cer tain
wheel/tire combinations. You can obtain
information on them at a qualified specialist
wo rkshop.
R For saf etyre asons, only use sn owchains that
ha ve been specifically appr ovedfo ryo ur vehi‐
cle byMercedes-Benz, or snow chains with
th e same quality standard.
R The sn owchains must be retightened af ter
driving appr oximately 0.6 miles (1 km). This is
th e only wayto ensure the snow chains are
optimally seated with clearance toadjacent
components.
R Vehicles with all-wheel drive: install snow
ch ains tothe wheels on there ar axle. On
ve hicles with twin tires, ins tallth e snow
ch ains tothe outer wheels. Obser vethe man‐
ufacturer's ins tallation instructions. Wheels and tires
309
The TIN is a unique identification number
for tires
and consists of thefo llowing components:
R DOT (Department of Transportation): tire
symbol 1indicates that the tire complies
with therequ irements of theU. S. Depa rtment
of Transpor tation.
R Manufacturer identi fication code: manu‐
fa cturer identification code 2prov ides infor‐
mation about the tire manufacturer. New tires
ha ve a code with two symbols. Retreaded
tires ha vea code with four symbols. For fur‐
th er information about retreaded tires, see
(/ page 324).
R Tire size: identifier 3describes the tire size.
R Tire type code: tire type code 4can be
used bythe manufacturer as a code to
describe specific characteristics of the tire.
R Date of manu factu re:da te of manufacture
5 prov ides information about the age of a
tire. The 1st and 2nd numbers indicate the
calendar week and the 3rd and 4th numbers
indicate theye ar of manufacture (e.g. "3208"
re fers to the 32nd week of theye ar 2008). Information on maximum tire load
%
The data shown in
the illustration is sample
data.
Maximum tire load 1isthe maximum permissi‐
ble weight for which the tire is appr oved.
Do not overload the tires by exceeding the maxi‐
mum permissible load. The maximum permissible
load can be found on theve hicle's Tire and Load‐
ing In form ation placard on the B-pillar on the driv‐
er's side (/ page317). Information on maximum tire pressure
%
The data shown in
the illustration is sample
data.
Maximum permitted tire pressure 1, which is
permitted forth e tires must not be exceeded.
Exception: when using the 225/ 75R16C
12 1/120R (122L) tires as a spa rewheel on the
re ar axle of Super Sin gle ve hicles with a dis tance
limit of 62 mi (100 km) and speed limit of 34 mph
(55 km/h). Information on tire
characteristics %
The data shown in
the illustration is sample
data.
This information describes the type of tire cord
and the number of la yers in side wall1 and
under tire tread 2. Ti
re size designation, load-bearing capacity,
speed rating and load index &
WARNING Risk of inju rythro ugh exceed‐
ing the specified tire load rating or the
permissible speed rating
Exceeding the specified tire load rating or the
permissible speed rating may lead totire
dama geand tothe tires bur sting. #
Therefore, only use tire types and sizes
appr ovedfo ryo ur vehicle model. Wheels and tires
321
#
Obser vethe tire load rating and speed
ra ting requ ired foryo ur vehicle. 1
Prefixing letter
2 Nominal tire width in millime ters
3 Aspect ratio (in pe rcent)
4 Tire code
5 Rim diame ter
6 Load-bearing index
7 Speed rating
8 Load ind ex
% The data shown in
the illustration is sample
data.
Fu rther information about reading tire data can
be obtained from any qualified specialist work‐
shop.
Prefixing letter 1
1:
R "LT": light truck tires in accordance with US
manufacturer standards.
R "C": tires for commercial usage in accordance
with European manufacturer standards.
Aspect ratio (in percent) 3 3:
The size ratio between the tire height and tire
width and is shown in percent (tire height divided
by tire width).
Ti re code 4
4 (tire type):
R "R": radial tire
Rim diam eter 5 5:
The diame ter of the bead seat (not the diame ter
of therim flange). The rim diame ter is specified in
inches (in).
Load-bearing index 6
6:
Numerical code which specifies the maximum
load-bearing capacity of a tire ("91" equals, e.g.
13 56 lb (6 15kg)).
The tire load-bearing capacity must be at least
half the gross axle weight rating of theve hicle. Do not
overload the tires byexceeding the maxi‐
mum permissible load.
See also:
R Maximum permissible load on theTire and
Loading In form ation placard (/ page317)
R Maximum tire load (/ page 321)
R Load index
Speed rating 7
7:
Specifies the appr oved maximum speed of the
tire.
% An electronic speed limiter pr
events your
ve hicle from exceeding a speed of 130mph
(2 10 km/h).
Ensu rethat your tires ha vetherequ ired speed
ra ting. You can obtain information on the
re qu ired speed rating at an au thorized Mercedes-
Benz Center.
Summer tires Inde
xS peedrating
LU pto 75 mph (120 km/h)
MU pto 81 mp h (1 30 km/h)
NU pto 87 mph (1 40 km/h)
PU pto 93 mph (150 km/h)
QU pto 100mp h (160 km/h)
RU pto 106mp h (170 km/h) Summer, all-season and winter tires
Inde
xS peedrating
L M+S 1
Upto75 mph (1 20 km/h)
M M+S 1
Upto81 mp h (130 km/h)
N M+S 1
Upto87 mph (140 km/h)
P M+S 1
Upto93 mph (150 km/h)
Q M+S 1
Upto100mp h (160 km/h)
R M+S 1
Upto118mp h (170 km/h) 1
: or "M+S 004D"for winter tires
Wi nter tires are mar ked with the004D snowflake
symbol and fulfill therequ irements of theRu bber
Manufacturers Association (RMA) and theRu bber
Association of Canada (RAC) rega rding the tire
traction on sno w. 322
Wheels and tires