R
heavy objects hitting the underbody or
ch assis components. #
Do not drive over obstacles that could
damage theve hicle. #
Check theve hicle regula rly fo r damage
during o.- road driving. #
Adjust theve hicle speed tosuit thero ad
sur face conditions. #
Ifth ere is damage, consult a quali/ed
specialist workshop immediatel y. +
ENVIR
ENVIR
ONMENT
ONMENT AL NO
AL NOTE
TEEnvironmen tal
damage due tonon-obser vance of prohibi-
tion signs Environmental pr
otection has priority. Treat
nature with respect. #
Be sure toobser veprohibition signs. %
The vehicle is designed for easily negotiable
and moderate o.- road terrain. When driving
o.-road, make sure there is su1cient ground
clearance. Chec
Chec
klis
klist beft bef or
ore dr
e dr iving
iving o.-r
o.-road
oad
Check thefo llowing points before driving o.- road:
R Fuel le vel
R V
Vehicles wit
ehicles wit h a diesel engine:
h a diesel engine: AdBlue ®
level
R Engine oil le vel: /ll engine oil tothe maximum
le ve lto ensure full gradeability (/ page 359)
R Tyre-change tool kit and spare wheel
R tyres and wheels
% Further information about special all- terrain
tyres forre tro/tting can be ob tained from a
qu ali/ed specialist workshop.
O.-r
O.-r oad
oaddr
driving
iving
Re ad this section before driving your vehicle o.-
ro ad. Practise bydriving over more gentle o.-road
te rrain /rst.
R Obser vethe no tes on the cross-country ABS
(/ page 233).
R If necessar y,select theF orG
(/ page 200) drive prog ram before driving
o.-road. R
Select a vehicle le vel suitable for o.- road ter-
ra in (/ page 268). Toavo id damaging the
ve hicle, make sure there is alw ays su1cient
gr ound clearance.
R Alwayske ep the engine running and in gear
when driving on downhill gradients and slopes.
Obser vethe no tes on driving in moun tainous
te rrain.
R Do not drive on unkn ownte rrain that is not
easily visible and st ayon mar kedro utes.
R Alwayske ep the doors and windo wsclosed
while theve hicle is in motion.
R Deactivate Active Distance Assist DISTRONIC,
cruise control and theva riable limi ter.
R Adapt your driving style tothete rrain.
R Do not use the HOLD function on steep down-
hill or uphill gradients with slippery or loose
sur faces.
Dr
Dr iving on sand
iving on sand
When driving on sand, also obser vethefo llowing
inst ructions:
R Select theF drive prog ram. Driving and parking
189
189
Se
Se
tting A
tting A ctiv
ctive Lane K
e Lane K eeping Assist
eeping Assist
Multimedia system:
4 © 5
Settings 5
Assistance
5 Active Lane Keeping Assist
Se
Se tting t
tting t he sensitivity
he sensitivity
% The availability of this function is dependent
on the countr y. #
Select Standard, SensitiveorOff.
A
A ctiv
ctiv ating or deactiv
ating or deactiv ating t
ating the hap
he hap tic w
tic w ar
arning
ning #
Select Warning.
Ac tivate or deactivate the function. AIR BOD
AIR BOD
Y C
Y CONTR
ONTR OL
OL AIR BOD
AIR BOD
Y C
Y CONTR
ONTR OL function
OL function
* NO
NO TE
TEMercedes-AMG vehicles #
Obser vethe no tes in the Supplement.
Yo u could otherwise failto recognise
dangers. AIR BODY
CONTROL is an air suspension system
with variable damping for impr oved driving com- fo
rt. The all-round le vel control system ensures
th e best possible suspension and constant ground
clearance, even with a laden vehicle. When driving
at speed, theve hicle is lo wered automatically to
impr ovedriving saf ety and toreduce fuel con-
sum ption. You also ha vethe option of manually
adjusting theve hicle le vel.
AIR BODY CONTROL includes thefo llowing com-
ponents and functions:
R Air suspension with variable spring rate
R Automatic le vel control system
R Speed-dependent lo wering toreduce fuel con-
sum ption
R Manually selectable high-le vel setting for
gr eater ground clearance
R ADS PLUS (Adaptive Damping System with
constant damping forc e adjustment)
R DYNAMIC SELECT switch and le vel button
Suspension se
Suspension se tting and v tting and vehicle lev
ehicle level per dr
el per driv
ive pr
e pr o-
o-
gr
gr am
am
Drive prog ram A:
R The suspension setting is comfor table. R
The vehicle is set tothe normal le vel.
R When driving at speeds of appr oximately
125 km/h or abo ve,th eve hicle is lo wered.
R When driving at speeds below appr oximately
80 km/h, theve hicle is raised again.
Drive prog ram ;:
R The suspension setting is comfor table.
R The vehicle is set tolow le vel -1.
R The vehicle is not lo wered any fur ther if you
are tr avelling at higher speeds.
Drive prog ram C:
R The suspension setting is /rmer.
R The vehicle is set tolow le vel -1.
R The vehicle is not lo wered any fur ther if you
are tr avelling at higher speeds.
Drive prog ram B:
R The suspension setting is even /rmer.
R The vehicle is set tolow le vel -1.
R The vehicle is not lo wered any fur ther if you
are tr avelling at higher speeds. Driving and parking
267
267
#
Ensure there is su1cient ground clear-
ance between the underbody and the
guide rails of the car wash. #
Ensure that the clearance width of the
car wash, in particular the width of the
guide rails, is su1cient. To
avo id damage toyour vehicle when using a car
wa sh, ensu rethefo llowing beforehand:
R Active Distance Assist DISTRONIC is deactiva-
te d.
R The HOLD function is switched o..
R The 360° Camera or there ve rsing camera is
switched o..
R The side windo wsand sliding sunroof are com-
ple tely closed.
R The blo werfo rth eve ntilation and heating is
switched o..
R The windsc reen wiper switch is in position g.
R The key is at a minimum dis tance of 3 m away
from theve hicle. Otherwise theta ilgate could
open unintentionall y.
R For car washes with a con veyor system: -
Neutral iis engaged.
- Ifyo uwo uld like tolea vetheve hicle while
it is being washed, make sure theke y is
located in theve hicle. The park position
j isotherwise automatically engaged.
% If, aTer the car wash, youre mo vethewax
from the windscreen and wiper rubbers, this
will pr event smearing and reduce wiper noise. Inf
Inf
or
ormation on using a high-pr
mation on using a high-pr essur
essure cleaner
e cleaner &
W
WARNING
ARNING Risk of an accident when using
high-pressure cleaners with round-spr ay
nozzles
The water jet can cause extern ally invisible
damage.
Components damaged in this wa y may un ex-
pectedly fail. #
Do not use a high-pressure cleaner with
round-spr aynozzles. #
Have damaged tyres or chassis parts
re placed immediatel y. To
avo id damage toyour vehicle, obser vethefo l-
lowing when using a high-pressure cleaner:
R The key is at a minimum dis tance of 3 m away
from theve hicle. Otherwise theta ilgate could
open unintentionall y.
R Maintain a distance of at least 30 cm tothe
ve hicle.
R V
V ehicles wit ehicles with decor h decorativ
ative f
e f oil:
oil: Parts of your
ve hicle are co vered with a decorative foil.
Maintain a distance of at least 70 cm between
th efo il-co vered parts of theve hicle and the
nozzle of the high-pressure cleaner. Mo vethe
high-pressure cleaner nozzle around whilst
cleaning. The waterte mp erature of the high-
pressure cleaner must not exceed 60°C.
R Obser vethe information on the cor rect dis-
ta nce in the equipment manufacturer's opera-
to r manual.
R Do not direct the nozzle of the high-pressure
cleaner directly at sensitive parts such as
tyres, gaps, electrical component parts, bat-
te ries, illuminants and louvres. 364 364
Maintenance and care
Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
ï
Check trailer hitch
lock (white display message) *T
he trailer hitch is not operational during a jou rney with a trailer. &
W WARNING
ARNING Risk of an accident if the ball neck is not loc ked
The trailer may become de tach ed. #
Stop theve hicle immediately in accordance with the tra1c conditions. Do not continue driving. #
Uncouple the trailer and secure it against rolling away. #
Initiate a new swivelling procedu reand do not re-couple the trailer until the display message disappears. #
Initiate a new swivel mo vement (/ page 290). #
When the display message disappears, couple up the trailer and drive on.
If th e display message does not disappear, the trailer hitch is malfunctioning and the ball neck is not loc ked. #
Do not couple up the trailer. Drive on without the trailer. No tethere duced ground clearance due tothe unloc ked
ball nec k. #
Consult a quali/ed specialist workshop.
*W hen theve hicle is stationary with a coupled trailer, the trailer hitch is not operational. #
Uncouple the coupled trailer and secure it against rolling away. #
If t
If t he ball nec
he ball nec k has been re
k has been retr
tract
act ed:
ed: initiate a new swi vel mo vement (/ page 290).
The ball neck will engage vertically in the loc ked position and then engage beneath the bumper. 452
452
Display messages and
warning/indicator lamps
Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions #
If t
If the ball nec
he ball nec k has been e
k has been e xt
xtended:
ended: initiate a new swivel mo vement (/ page 290).
The ball neck will engage beneath the bumper.
If th e display message does not disappear, the trailer hitch is malfunctioning and the ball neck is not loc ked. #
Do not couple up the trailer. Drive on without the trailer. No tethere duced ground clearance due tothe unloc ked
ball nec k. #
Consult a quali/ed specialist workshop.
Head-up display currently
unavailable See Owner's
Manual *T
he head-up displ ayistemp orarily una vailable. Possible causes:
R malfunctions in the po wer supply
R signal inter fere nce #
Stop in accordance with the tra1c conditions and switch theve hicle o. and on again. #
Ifth e display message still appears, consult a quali/ed specialist workshop.
Head-up display inoperative *The head-up displ ayhas an internal er ror. #
Consult a quali/ed specialist workshop. Displ
aymessages and warning/indicator lamps
453 453
Displa
Displa
y messag
y messag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
É
Compressor is cooling *A
ll-
All- T
Terr
err ain v
ain v ehicles:
ehicles: duetofrequent le velch anges within a short space of time, the compressor /rst needs tocool
down forth e selected vehicle le velto be set. #
Drive on in a manner appropriate forth e cur rent le vel. Make sure that there is su1cient ground clearance.
When the compressor has cooled down, theve hicle will continue rising tothe selected vehicle le vel.
É Max. speed 35 km/h (white
display message) *A
ll-
All- T
Terr
err ain v
ain v ehicles:
ehicles: the display message tells you, in drive prog ram G (O.road +), not todrive quicke rth an
35 km/h. #
In drive prog ram G (O.road +), do not drive quicke rth an 35 km/h.
É
Max. speed 35 km/h (red
displ aymessage) *A
ll-
All- T
Terr
err ain v
ain v ehicles:
ehicles: you are driving too quickly forth eG drive prog ram (O.road +). #
In drive prog ram G (O.road +), do not drive quicke rth an 35 km/h.
É
Please reduce speed *A
ll-
All- T
Terr
err ain v
ain v ehicles:
ehicles: you are driving too quickly forth e selected vehicle le vel. #
Toadjust theve hicle le vel,yo u must not drive at speeds greater than 35 km/h. #
Toadjust theve hicle le vel during trailer operation, you must not drive at speeds greater than 30 km/h. 480
480
Displ
aymessages and warning/indicator lamps