Familiarize yourself with the characteristics of
your vehicle and the gearshift operation before
driving through difficult terrain.
The following driving systems are specially
adapted to off-roadd riving:
R4ETS (Ypage 59)
ROff-roadABS (Ypage 58)
RTransfer case (Ypage 145)
RDifferentia llocks (Ypage 120)
Observe the following notes:
RStop the vehicle before yo udrive off-roada nd,
if necessary ,shift the transfe rcase to the off-
roadd riving position LOW RANGE
(
Ypage 146).
REngag ethe differential locks if necessary
(Ypage 148).
iABS, 4ETS, ESP®and BAS are deactivated
while the differential locks are engaged.T his
allow sthe front wheels to lock briefly, so that
these can dig into aloose surface .However,
please note that locke dwheels skid and can
no longer steer.
RCheck that items of luggage and loads are
stowed safely and are well secured
(
Ypage 209).
RTo avoid damaging the vehicle, make sure
there is always sufficient ground clearance.
RAlway skeep the engine running and in gear
whe ndriving on adownhil lgradient.
RAlway skeep the engine running and in gear
whe ndriving downani ncline.
RDrive slowlyand evenly, if necessary at a
walking pace.
REnsure that the wheels are in contact with the
ground at al ltimes.
RDrive with extreme care on unfamilia roff-road
routes where visibility is poor. For safety rea-
sons, get ou
tofthe vehicle firs tand survey
the off-roadr oute.
RCheck the depth of water before fording rivers
and streams.
RWatch outfor obstacles.
RAlwayskeep the doors, reard oor, sidewin-
dowsa nd the sliding sunroof closed while the
vehicle is in motion.
RSwitch off cruise control.
RDo not deviate from marke droutes.
RAdap tyou rspeed to the terrain. The rougher,
steeper or more ruts on the terrain, the slower
your speed should be.
RDo not jump with the vehicle. as this will inter-
rup tthe vehicle' spropulsion.
RAvoid hig hengine speeds .Drive at appropri-
ate engine speeds (maximu m3,000 rpm).
RDo not shift the automatic transmission to
position N.
RAlwayscheck the vehicle for damag eafteroff-
roadd riving.
Do not use the HOLD function whe ndriving off-
road, on steep uphil lordownhil lgradients or on
slippery or loose surfaces. The HOLD function
cannot holdt he vehicle on such surfaces.
You can obtain further information aboutr etro-
fitting specia lall-terrain tires from aquali fied
specialist workshop.
Checklist before driving off-road
!If the engine oil warning lamp lights up while
the vehicle is in motion, stop the vehicle in a
saf ep lace as soona spossible. Check the
engine oil level. The engine oil warning lamp
warning mus tnot be ignored.C ontinuing the
journey while the symbol is displaye dcould
lea dtoe ngine damage.
XEngin eoillevel: check the engine oil level
and ad doil if necessary.
Whend riving on steep gradients, the engine
oil level mus tbes ufficiently hig htoensure a
correct oil supply in the vehicle.
XTire-changing too lkit: check that the jack is
working and make sur eyou hav ethe lug
wrench, arobust tow cable and afolding
spade in the vehicle.
XWheels and tires: check the tire treadd epth
and tire pressure.
XCheck for damag eand remove any foreign
objects, e.g. small stones,f rom the wheels/
tires.
XReplace any missing valve caps.
XReplace dente dordamaged wheels .Also
check the spare wheel.
XRims: dentedorbent rims can result in aloss
of tire pressure and damag ethe tire bead.
Befored riving off-road, check the wheels and
replace them if necessary.
128Drivin gtips
Drivin gand parking
Interior care
Cleaning th edisplay
!Forcleaning ,donotuse any of th efollowing:
Ralcohol-base dthinner or gasolin e
Rabrasive cleaning agents
Rcommercially-available household cleaning
agents
Thes emay damag ethe display surface. Do
no tp ut pressur eonthedisplay surfac ewhen
cleaning .This could lead to irreparable dam-
age to th edisplay.
XBefore cleaning th edisplay, mak esuret hatit
is switched off and has cooled down .
XClean thedisplay surfac eusingac omme r-
cially available microfiber cloth and TFT/LCD
display cleaner.
XDr yt he display surfac eusingad ry microfiber
cloth .
Cleaning th eplastic trim
GWARNIN G
Care products and cleaning agents containing solvents caus esurfaces in th ecockpi tto
become porous. As aresult ,plastic part smay
come loos eintheevent of air bag deploy-
ment. Ther eisariskofi njury.
Do no tuse any car eproducts and cleaning
agents to clean th ecockpit.
!Never attach th efollowin gtoplastic surfa-
ces:
Rstickers
Rfilm s
Rperfum eoil container or similar
You could otherwise damag ethe plastic.
!Do no tallow cosmetics ,insec trepellen tor
sunscree ntocomeintoc ontac twitht he plas-
ti ct rim. This maintains th ehigh-qualit ylook of
th es urfaces.
XWipe th eplastic trim wit hadamp,lint-free
cloth ,e.g.a microfiber cloth .
XHeavy soiling:use careand cleaning prod-
uct srecommended and approve dby
Mercedes-Benz.
The surfac emay chang ecolor temporarily.
Wait until th esurfac eisd ry again .
Cleaning th esteering wheel and selec-
tor lever
XThoroughly wipe wit hadamp cloth or use
leather car eagents that have been recom-
mended and approve dbyMercedes-Benz.
Cleaning genuine wood and trim ele-
ments
!Do notuse solvent-base dcleaning agents
suc hast ar remover, whee lcleaners, polishes
or waxes. Ther eisotherwise ariskofd amag-
ing th esurface.
!Do no tuse chrom epolis hfor trim strips .The
trim strips have achrom elook but are mostl y
made of anodized aluminum and can lose
their shin eifchrom epolis hisu sed. Use a
damp ,lint-free cloth instead when cleaning
th et rims trips .
If th echrome-plated trim strips are ver ydirty,
you can use achrom epolish. If you are unsure
as to whether th etrims trips are chrome-
plated or not, consult an authorize d
Mercedes-Ben zCenter.
XWipe th ewooden trim and trim pieces wit ha
damp ,lint-free cloth ,e.g.a microfiber cloth .
XTrim elementswith piano black finish :
wipe wit hasoft, damp cotton cloth .Use clean
water.
XHeavy soiling: use careand cleaning prod-
uct srecommended and approve dby
Mercedes-Benz.
Cleaning th eseat covers
Gene raln otes
!Do no tuse am icrofiber cloth to clean cover s
made out of real leather ,artificial leather or
DINAMICA .Ifused often ,the se can damag e
th ec over.
!Observ ethe followin gwhen cleaning :
Rclean artificial leather cover swithac loth
moistened wit hasolution containing 1%
detergen t(e.g. dish washing liquid).
Rclean cloth cover switham icrofiber cloth
moistened wit hasolution containing 1%
detergen t(e.g. dish washing liquid). Rub
carefully and always wipe entire seat sec -
tion stoa voidleaving visible lines. Leav e
th es eat to dry afterwards .Cleaning result s
236Care
Maintenance and care