Coolant (engine)
Checkin gthe level ......................... 321
Display message ............................ 266
Note s............................................. 377
Temperat ureg auge ........................ 234
Warning lamp ................................. 291
Cooling
see Climate control
Cornerin glight function
Display message ............................ 262
Function/notes ............................. 109
Crash-respon siveemergency light-
ing ...................................................... .112
Crui secontrol
Activating ....................................... 171
Activation conditions .....................171
Cruis econtrol lever ....................... 170
Deactivating ................................... 172
Display message ............................ 277
Driving sy stem ............................... 170
Important safety notes ..................170
LIM ind icator lamp ......................... 170
Sel ecting ........................................ 170
Setting aspeed .............................. 171
Cup holder
Centr econsole .............................. 307
Important safety notes ..................306
Rea rcompartmen t......................... 307
Temperat urec ontrolled ................. 307 D
Dashboard seeC ockp it
Data
see Technical data
Daytime drivin glights
Display message ............................ 264
Switch ingo n/off (on-board com-
puter) ............................................. 247
Switch ingo n/off (switch) ..............107
Delaye dswitch -off
Exterior lighting (on -boar dcom-
puter )............................................. 248
Interior lighting .............................. 249
Dies el................................................. .153
Dies elparticl efilter .......................... 162
Differential loc k(display message) .270 Digital spe
edometer ......................... 239
Dipped-beam headlamps Changing bulbs .............................. 114
Display message ............................ 262
Setting for driving abroad (s ym-
metrical) ........................................ 106
Setting for driving on the rig ht/
left ................................................. 247
Switch ingo n/off ........................... 107
DIRECT SE LECT lever
se eA utomatic transmission
Displa y(cleaning instr uctions) ........ 328
Display message Gen eral information ....................... 253
Hid ing( on-board computer) ...........253
KEYLESS-GO .................................. 282
Display messages
ASSYST PLUS service interva ldis-
pla y................................................ 322
Calling up (on-bo ardc omputer )..... 253
Driving sy stems ............................. 269
Engine ............................................ 266
Key ................................................ 282
Lig hts. ............................................ 262
Safety sy stems .............................. 254
Tyres .............................................. 277
Veh icle ........................................... 280
Distance display (on-board com-
puter) ................................................. .245
Distan cerecorder
see Trip meter
Distanc ewarning si gnal (warning
lamp) .................................................. 293
DISTRONI CPLUS
Activating ....................................... 176
Activation conditions .....................176
Cruis econtrol lever ....................... 176
Deactivating ................................... 180
Display message ............................ 275
Display sinthe multifunction dis-
play ................................................ 177
Driving tips .................................... 181
Function/notes .....................174, 175
Important safety notes ..................174
Sel ecting ........................................ 176
Setting the specified minimum
distance ......................................... 180
Warn ingl am p................................. 293 8
Index
Off-road driving
Important safet ynotes G
WARNING
Driv eslowly in rough terrain with which you
are unfamiliar. This will allow you to detect
unexpected obstacles more easily and, there-
fore, to reduce the risk of an accident.
Do not make U-turns on mountain roads. Oth-
erwise, the vehicle could tip over. If aslope is
too steep for the vehicle, drive back in reverse
gear.
Do not drive at an angle up steep inclines.
Otherwise, the vehicle could tip over. If you
drive up asteep incline at an angle and the
vehicle threatens to overturn, stee rinto the
line of fall immediately.
Never allo wthe vehicle to roll backwards. The
brakin geffect of the engine canno tbeu tilised
in neutral. If you only use the service brake,
you could los econtrol of the vehicle. G
WARNING
Grains of sand, particles of dirt and other
abrasiv ematerials can enter the brake sys-
tem. This can lead to excessive wear and
unpredictable braking efficiency.
After the brakes have been expose dtodirty
conditions ,have them checked and cleaned
at aq ualified specialist workshop ,e.g. a
Mercedes-Benz Service Cent re.O therwise,
there is arisk that braking power may be
insufficient in the event of an emergency, or
that the braking effec tmay be unpredictable. G
WARNING
Damage to the vehicle creates the risk of an
accident for yourself and other road users. If
in doubt, have your vehicle chec kedataq uali-
fied specialist workshop which has the nec-
essary specialist knowledg eand tool stocarry
out the work required. Mercedes-Benz rec-
ommends that you use aMercedes-Benz
Servic eCentr efor this purpose. General notes Read this section befor
edriving your vehicle
off- road. Practise by travelling over more gen-
tle off-road terrain first.
The following driving systems are specially
adapted to off-road driving:
R Off-road program (vehicles without the
ON&OFFROAD package) (Y page 222)
R Off-road program 1and 2(vehicles wit hthe
ON&OFFROAD package) (Y page 222)
R LOW RANGE off-road gear (vehicles with
the ON&OFFROAD package)
(Y page 223)
R Differential lock (vehicles wit hthe
ON&OFFROAD package) (Y page 223)
R Off-road AB S(Ypage 61)
R Off-road 4ETS (Y page 64)
R Off-road ESP ®
(Y page 65)
R AIRMATI Cpackag e(veh icle level)
(Y pag e188)
R DSR (Downh illS peed Regulation)
(Y page 220)
Observe the following notes:
R stop your vehicle and, if necessary, select
the off-road program (Y page 222)orthe
LOW RANGE off -road gear (Y page 223)
befor edriving off-road.
R select avehicle level suitable for the off-
road ter rain. Make sure ther eisalways suf-
ficien tground clearance to prevent dam-
ag etot he vehicle.
R chec kthat item sofluggage and loads are
stowe dsafely and are well secured
(Y page 300).
R always keep the engine running and in gear
when driving on adownhil lgradient. Acti-
vate DSR (Y page 220).
R drive slowly and evenly ,ifnecessar yata
walking pace.
R ensure that the wheels are in contact with
the ground at all times.
R drive with extreme care on unknown off-
road routes where visibility is poor. For 166
Driving tipsDriving and parking
R
The automatic transmission select sthe
automatic drive program for asporty
driving style.
R The sporty accelerator pedal curve is
selected. This mean sthat the accelera-
tor pedal does not need to be depressed
as fa rwhen accelerati ng.
R The sport ysteering curve is selected.
Thi sm eans that mor eeffort is required
when steering.
i Youc annot select the SPORT program if
LOW RANGE has been selected .The
Driv eprogram SPORT Not in LOW RANGE message appears in th
emultifunc-
tion display.
Snow program Select the snow program when driving in
snow or with snow chains. X
Selector wheel : engaged:
briefly press
selector wheel :.
Selector wheel :extends.
X To select: turn selector wheel :until indi-
cator lamp ;comes on.
Snow indicator =appears in the multi-
function display. R
Highway level is set.
R AD S(Adaptive Damp ingS ystem) adjusts
the comfort damping characteristics to
the current operating and driving condi-
tions.
R 4ETS and the differential lock are adap-
ted for driving on snow-covered roads.
R The automatic transmission selects the
automatic drive progra mforac omforta-
ble and efficien tdriving style.
R Th es mooth accelerato rpedal curve is
selected. This mean sthat the accelera-
tor pedal needs to be depressed much
further when accelerating.
R The optimal gear for pulling away is
engaged.
Trailer program Select the trailer program when towing a
trailer. X
Selector wheel : engaged:
brieflypress
selecto rwheel :.
Selector wheel :extends.
X To select: turnselector wheel :until indi-
cator lamp ;comes on.
Trailer indicator =appear sint he multi-
func tion display. Driving systems
219Drivingand parking Z
R
Hig hway level is set.
R ADS (Adaptive Damping System) adjusts
the comfort damping characteristics to
the current operating and driving condi-
tions.
R The automatic transmission selects the
automatic drive progra mforac omforta-
ble and efficien tdriving style ,and the
shift points are optimally adjusted.
R The differential lock is engaged when
pulling away. Off-road driving systems
4MATIC (permanent all-wheel drive)
4MATIC ensures that all four wheels are per-
manently driven. Togethe rwith ESP ®
and
4ETS, it improves the trac tion of your vehicle
whenever adrive whee lspins due to insuffi-
cient grip. G
WARNING
4MATI Ccannot reduce the risk of an accident
if you drive too fast.
If ad rive whee lspins due to insufficien tgrip:
R onl ydepress the accelerator peda lasfar as
necessary when pulling away.
R accelerate less when driving.
R adapt you rdriving style to su itroa dand
traffic conditions.
! Never tow the vehicle with one axle
raised. Thi smay damage the transfer case.
Damage of this sort is not covered by the
Mercedes-Benz implied warranty. All
wheels must remain either on the ground
or be fully raised. Observe the instructions
for towing the vehicle with all wheels in full
contact with the ground.
i In wintry driving conditions, the maximum
effect of 4MATIC can only be achieved if
you use winter tyres (M+S tyres), with snow
chains if necessary. !
Functio norperformanc etests ma yonly
be performed on a2-axle dynamometer. If
you wis htooperatethe vehicle on such a
dynamometer, pleas econsult aMercedes-
Benz Service Centr ebeforehand. You could
otherwise damage th edrive train or the
bra kesystem.
Fo rinformation abou tdriving off-roa d, see
( Y page 166). DSR (Downhill Speed Regulation)
Important safety notes DSR assists you when driv
ingd ownhill .It
keeps the spee doftravel at th espeed set on
the on-board comp uter. Th esteeper the
downhil lgradient ,the greate rthe DS Rbrak-
ing effect on th evehicle. When driving on flat
stretches of road or on an uphill gradient, the
DSR braking effect is minima lornon-existent. G
WARNING
DSR is only an aid designe dtoassist you when
driving downhill. You ar eresponsible for keep-
ing control of the vehicle and for assessing
whether the downhill gradien tcan be man-
aged.
When activating DSR the vehicle may brake
suddenly due to DSR intervening. This is
dependent on the downhill gradient and the
difference between the current spee dand the
speed set. DSR may not always be able to
keep to the set speed, depending on road sur-
face and tyre conditions .You coul dlose con-
trol of the vehicle and cause an accident.
Selec taset speed suitable for the prevailing
conditions and when necessary, apply the
brakes manually.
DSR con trols the set speed when it is active
and the automatic transmission is in the D,
R or Nposition. By accelerating or braking,
you can always drive at ahigher or alower
speed than that set on the on-boar dcom-
puter. 220
Off-road driving systemsDriving and parking
X
Selector wheel : engaged:
brieflypress
selecto rwheel :.
Selector wheel :extends.
X To select: turnselector wheel :until indi-
cator lamp ;comes on.
Off-road indicator =appears in the multi-
function display.
Off-road level 1isset to +3 0mmabove the
highwa ylevel.
Off-road program 1switches to the AUTO
program if you drive faster than 110 km/h.
Off-road program 2 Select off-road program
2for rough terrain,
e.g. for steep and/or uneven terrain or for
drivin gonr ocky terrain.
i Your vehicle has an automatically activa-
ted differential lock for the transfer case. It
con trols the balance between the front and
rear axles.
The differential lock improves the vehicle’s
trac tion. 4ETS (Y page 64)controls the bal-
anc ebetween the two wheels on one axle.
You can only activate off-road program 2
when driving at speeds below 40 km/h. X
Selector wheel : engaged:
briefly press
selector wheel :.
Selector wheel :extends.
X To select: turnselector wheel :until indi-
cator lamp ;lights up.
Off-road indicator =appears in the multi-
function display.
R Off-road level 2isset; the vehicle is
raised by +6 0mmcompared to the high-
way level.
R DSR is switched on.
R The differential lock is closed.
Off-road program 2automatically switches to
off-road program 1ifyou dri vefaster than
45 km/h. LO
WR ANGE off-road gear (vehicles
with th eON&O FFROAD package)
General notes The LOW RANGE off-road gear assists you
when driving off-road and when fording. When
LOW RANGE is engaged, th
eengin e’sp er-
formance characterist icsa nd the gearshifting
characteristics of the automatic transmiss ion
are adapted for thi spurpose. Off-roa
ddriving systems
223Drivingandparki ng Z
From LOW RANGE to HIG
HRANGE
! Only carry out the gear change process if:
R the engin eisrunning
R the transmission is in position N
R you are not driving above 70 km/h
X Press LOW RANG Ebutton :.
Indicato rlamp ;flashes.
When the gear change is complete, indica-
tor lamp ;goes out. In th emultifunction
display, the LOWR ANGE Off message
appears and status indica tor=goes out.
While indica torlamp ;is flashing, you can
cancel the gear change by pressin gLOW
RANGE button :agai n.
Me ssages in th emultif un ction display
If ag ear chang eprocess ha snot been suc-
cessful, th efollowin gmessages may be dis-
played in the multifunction display:
LOW RANGE Max. speed 40 km/h :Y
ou have
been drivin gabove 40 km/h. Indicator
lamp ;also flashes.
X Drive mor eslowly to carr yout the gear
change process.
LO WR ANGE Shift to position N briefly :T
he transmission is in position D
and you ar enow drivin gatbelow 40 km/h.
X Shif tthe transmission to Nto complete the
gear change process.
LOW RANGE Shifting cancelled Please
reactivate :T
he shifting process has not
been completed.
X Maintai nall gear change condition sand
carry out the gea rchange process again.
LO WR ANGE Stop Apply parking brake :
Aw arning ton eisalso heard. The gear change
proces shas not been completed. LOW
RANGE is in the neut ralp osition .There is no
con nectio nbetween the engine and the drive
wheels.
! Do not driv eany further, otherwis eyou
coul ddamage the vehicle's drive train. X
Stop the vehicle. Take into account the
road and traffic conditions when doing this.
X Apply the electric parking brake
(Y page 161).
X Carry out the gear change process again.
If the gear change process has been carried
out, the LOWR ANGE Stop Apply park‐ ing brake message disapp
ears. ON&OFFROAD men
uint he COMAND
display (vehicles wit hthe ON&OFF-
ROA Dpackage)
Yo uc an displ ay some driving systems ,driving
programs and additional information in the
COMAND display. X
Make sure that th ekey is in position 2in
the ignition lock.
X Make sure that COMAN DOnline is activa-
ted, see the separate COMAND operating
instructions.
X Pres sthe : func tion button.
The corresponding displays appear in the
CO MAN Ddisplay:
R level control
R steering angle
R vehicle' sangle of inclination
R uphill or downhil lgradient in percentage
R on- road/off-road program selected
R condition of the differential lock for the
transfer case
R the LOW RANGE off-road gear is selected Off-road driving systems
225Drivingand parking Z
Displa
ymessages Possible causes/consequences and
M Solutions
Á
Ma
x. speed 20 km/h G
Risk of accident
Yo ua re exceedi ngthe speed permissible for the selected off-road
level.
In addition ,the vehicle level display appears between the vehicle
icon and the display message, and awarning tone sounds.
X Adjust your driving style to the altered handling characteristics.
X Only make sligh tsteering movement sand avoid fast steering
movements.
X Do not excee d20km/h unti lthe vehicle has reached off-road
level 2. G
Risk of accident
The Ac tiveCurve System is faulty. The vehicle's handling charac-
teristics are severely impaired.
In addition, the vehicle level displa yappears between the vehicle
icon and the display message, and awarning tone sounds.
X Do not exceed amaximum spee dof20k m/h.
X Adjus tyour drivin gstyle to the altered handling characteristics.
X Visit aqualified specialist worksho pimmediately. Á
Vehicle rising
max. 20 km/h Th
ev ehicle is being adjusted to off-road level 3. The display mes-
sage inform syou of the maximum speed permissible for off-road
leve l3.
X Do not exceed amaximum spee dof20k m/h. Á
20 km/h max. Yo
ua re driving in off- road level 3. The displ aymessage informs
yo uo fthe maximum speed permissible for off-road level 3.
X Do not exceed amaximum spee dof20k m/h. g
Lowering
max.
20 km/h Th
ev ehicle is being lowered from off-road level 3tooff-road level
2. Th edisplay message informs you of the maximum speed per-
missible for off- road level 3.
X Do not exceed 20 km/ huntil the vehicl ehas reached off-road
level 2. 8
Different. lock
sys. Malfunction The differential lock is malfunc
tioning.
X Do not exceed amaximum spee dof80k m/h.
X Have th evehicle checked at aqualified specialist workshop. 270
Display messagesOn-board computer and displays
Displa
ymessages Possible causes/consequences and
M Solutions
8
Di
fferent. locking
sys
.c oolin gdown Please wait Th
ed ifferential loc kistoo hot and has been disengaged.
X Drive on carefully.
X Allow the differential lock to cool down.
The differential lock reengages as soon as it has cooled down. LO
WR ANGE Stop Apply parking brake Ag
earshif tprocess ha sbeen can celled. LOW RANGE is in the
neutral position. There is no connection between the engine and
the driv ewheels.
X Pull over and stop the vehicle safely as soon as possible, paying
attention to roa dand traffic conditions.
X Appl ythe electric parkin gbrake .Don ot con tinue driving under
any circumstances.
X Repe atthe gearshift process. LOW RANGE Malfunc‐
tion To park,
apply parking brake LO
WR ANGE is malfunctioning.
X Do not excee damaximum spee dof80k m/h.
X Apply th eelectric parkin gbrake to park.
X Have th evehicle checked at aqualified specialist workshop. LO
WR ANGE Max. speed 40 km/h Yo
uh ave exceeded the maximum spee dfor the gearshift process.
X Drive slower.
The gear change is made. LO
WR ANGE Max. speed 70 km/h Yo
uh ave exceeded the maximum spee dfor the gearshift process.
X Drive slower.
The gear change is made. LOW RANGE Shift to
position
Nbriefly Yo
uh ave reduced the vehicle speed, but the automatic transmis-
sion is not in position N.
X Briefly shift the automatic transmission to position N.LOW RANGE Shifting
cancelle
dPlease reactivate Th
eg earshif tprocess ha sbeen cancelled.
X Repeat the gearshif tprocess. Ã
inoperative DSR (Downhil
lSpeed Regulation) is deactivated due to afault.
X Hav eDSRchecked at aqualified specialist workshop. Display messages
271On-boar dcomp uter and displa ys Z