2011 MERCEDES-BENZ M-CLASS SUV lane assist

1, 2,
3...
12 Vsocket
see Sockets
4ETS (Electronic Traction System) ....64
4MATIC (permanent four-wheel
drive) .................................................. 220A
ABS (Anti-lock Brakin gSystem)
Disp laym essage ............................ 254
Function/notes ................................ 61
Important safety notes ....................61
Warn ingl am p................................. 286
Activating/deactivating air-recir-
culation mode .................................... 128
Activating/d eactivating cooling
with air dehumidification .................124
Activ eBlindS pot Assist
Activating/deactivating (on-
board computer) ............................ 245
Display message ............................ 274
Function/notes ............................. 212
To wing atrailer .............................. 215
Activ eCurv eSyst em
Disp laym essage ............................ 269
Function/notes ............................. 188
Activ eDriving Assistanc epackage .212
Activ eLane Keepi ngAssist
Activating/deactivating (on-
board computer) ............................ 245
Display message ............................ 273
Function/informatio n.................... 215
To wing atrailer .............................. 217
Activ elight function ......................... 109
Activ ePark Assist
Display message ............................ 274
Activ eParkin gAssist
Important safety notes ..................194
To wing atrailer .............................. 197
Activ eService System PLUS
se eA SSYSTP LUS service interval
display
ADAPTIV EBRAKE ................................ .66
Adaptive bra kelamps ......................... 63
Adaptive Highbeam Assist Function/notes ............................. 110Adaptive Main-Beam Assist
Display message ............................ 265
Switch ingo n/off (on-board com-
puter) ............................................. 248
AdBlue ®
Display message ............................ 268
Service ind icator ............................ 323
topping up ..................................... 157
AdBlue ®
service indicator ................323
Additive s(engine oil)........................ 376
Adjustin gthe headlamp range .........108
AD S(Ad aptiv eDampin gSystem)
Function/note s............................. 188
Airbags
Activati on......................................... 41
Front airba g(driver, front
passenger) ....................................... 44
Important safety gu idelines ............. 42
Kneeba g.......................................... .44
Sidebag ............................................ 44
Windowba g...................................... 45
Ai rc onditioning
Settin gthe te mperature (rear
compartment) ................................ 126
Air-co nditionin gsyst em
se eC limate control
Ai rf ilter (whit edisplay message) ....267
AI RF LOW ........................................... 125
AIRMATIC package ADS (Ad aptive Damping System) ...188
Function/notes ............................. 188
Leve lcontrol .................................. 189
Ai rp ressure
see Tyr epres sure
Ai rv ents
Glove compartmen t....................... 135
Important safety notes ..................135
Rea r............................................... 136
Setting ........................................... 135
Setting the centre ai rvents ........... 135
Setting the si deairv ents ............... 135
Alarm system
seeA TA (Anti-Theft Alar msystem) 4
Index

Door
Automati clocki ng(on-boar dcom-
puter )............................................. 249
Automatic lockin g(switch) ...... ........ .78
Cent rallocking/unlocking (key) ......72
Contro lpane l................................... 37
Display message ............................ 281
Emergency lockin g........................... 79
Emergency unlocking .......................79
Important safety notes ....................77
Opening (fro mthe inside) ................ 77
Downhil lSpee dRegulation
see DS R(Downhill Speed Regulation)
Drink sholder
see Cup holders
Drive program
Automatic ...................................... 149
Display (DIRE CTSELECT lever) ......146
Manual .......................................... .150
Dri veprograms
se eO ff-roa dprog rams
Driver' sdoor
see Door
Driver's seat
see Seats
Driv esyst em
Active Blind Spot Assist .................212
Dri ving abroad
Service24 h.................................... 323
Symmetrical di pped bea m............. 106
Dri ving in mountainous terrain
Approach/departure angle ............168
Dri ving off-road
see Off-road driv ing
Driving programs
see On-road programs
Driving safety system
BAS PLUS (Brake Assist System
PLUS) .............................................. .62
Electroni cBrake-force Distribu-
tio n.................................................. 65
ESP ®
(Electroni cStability Pro-
gram) ............................................... 63
Important safety gu idelines ............. 61
Dri ving safety systems
4ETS (Electronic Traction System) ...64
ABS (Anti-lock Braking System) .......61 ADAPTIVE BRAKE
............................. 66
Ada ptive brake lamps ......................63
BAS (Brak eAssist System ).............. 62
Overview .......................................... 60
PRE-SAFE ®
Brake ............................. 66
Steering assistant STEER CON-
TROL ................................................ 68
Dri ving system
Active Lan eKeeping Assist ............215
Active Parking Assis t..................... 194
Leve lcontrol (vehicle with AIR-
MATI Cpackage) ............................ .189
On-road programs .......................... 218
Dri ving systems
Active Curve System ...................... 188
Active Drivin gAssistanc epack-
age ................................................. 212
ATTENTION ASSIST ........................202
Blind Spo tAssist ...... ...................... 208
Cruise control ................................ 170
Display message ............................ 269
Distronic Pl us................................ 174
HOLD function ............................... 187
Lane Kee ping Assist ...................... 210
Lane package ................................ 208
Leve lcontrol (vehicles with the
ON&OFFROAD package) ................183
Nig htVie wA ssist Plus ................... 205
PARKTRONIC ................................. 191
Revers ingc amera .......................... 197
Speed Limi tAssist ......................... 203
Dri ving tips
Aquaplaning ................................... 164
Automatic transmission .................148
Brake s........................................... 162
DISTRONI CPLUS ........................... 181
Downhill gradient ........................... 163
Driving abroa d............................... 106
Driving in winte r............................ .165
Driving on flo oded roads ................ 164
Driving on sand .............................. 168
Driving on we troads ...................... 164
Driving ove robstacles ................... 168
Gen eral .......................................... 162
Icy road surfaces ........................... 165
Limited brak inge fficiency on sa l-
ted road s....................................... 163
New brak epads/linings ................ 163 Index
9

L
Lamps see Warning and indicator lamps
Lane-change assistant
see Blin dSpot Assist
Lane detection (au tomatic)
see Lane Keeping Assist
Lane Keeping Assist
Activating/deactivating .................245
Display message ............................ 273
Function/informatio n.................... 210
Lan epackage ..................................... 208
Lashing eyelets ................................. 300
Leve lcont rol (display message) ......269
Leve lcont rol (vehicles with the
ON&OFFROA Dpackage)
Bas ic se ttings ................................ 183
Function/notes ............................. 183
Important safety notes ..................183
Leve lcont rol (vehicle with AIR-
MATIC package) Basi csettings ................................ 189
Function/notes ............................. 189
Important safety notes ..................189
Licen ceplate lamp (display mes-
sage) ................................................... 264
Lighting seeL ights
Lights
Activating/deactivating the Intel-
ligent Light System ........................247
Activating/deactivating the inte-
rio rlighting delaye dswitch-off .......249
Active light function .......................109
Automatic he adlampmode ............ 107
Cornering light function .................109
Dipped-bea mheadlamps ............... 107
Display message ............................ 262
Driving abroa d............................... 106
Foglamps (extende drange )........... 110
Hazard warning lamps ...................109
Hea dlam pflasher ........................... 109
Headlamp range ............................ 108
Lig ht swit ch................................... 106
Ma in-beam headlamps ................... 108
Motorway mode ............................. 110
Parking lamps ................................ 106Rea
rfoglam p................................. 107
Setting the ambient lighting
bri ghtness (on-bo ardc omputer ).... 248
Setting the ambient lighting col-
ou r(on-board computer) ...... .......... 248
Switch ingA daptive Highbeam
Assist on/of f................................. 248
Switch ingt he daytime driving
lights on/off (on-board computer) .247
Switch ingt he daytime driving
lights on/off (switch) .....................107
Switch ingt he exteri or lighting
delayed switch-off on/off (on-
board computer) ............................ 248
Switch ingt he surround lighting
on/off (on-board computer) ..........248
Turn signals ................................... 108
se eC hangin gbulbs
see Interior lighting
Light sensor (display message) .......265
LI Mi ndicator lamp
Cruise control ................................ 170
DISTRONI CPLUS ........................... 176
Variabl eSPEEDTRONIC .................173
Lim iting the speed
see SPEEDTRONIC
Loading guidelines ............................296
Locking seeC entral locking
Locking (doors)
Automatic ........................................ 78
Emergency lockin g........................... 79
From insi de(central lockin gbut-
ton) .................................................. 78
Locking centrally
seeC entral locking
Locking verification signal (on-
board computer) ............................... 249
LO WR ANGE
Display message ............................ 271
Off-road ge ar................................. 223
LO WR ANGE off-road gear ................223
Luggage compartmen tenlarge-
ment ................................................... 299
Luggage compartmen tfloor
opening/closing ............................ 305
stow agew ell, under ....................... 305
Luggage cover ................................... 301 Index
13

Opening/closing (from outside)
.......80
Opening dimensions ......................378
Tail lamps
Display message ............................ 264
Tank
seeF uel tank
Technical data
Notes ............................................. 370
Traile rloads ................................... 379
Tyres/whee ls................................. 364
Vehicle data ................................... 377
Tel ephone
Accepting acall............................. 243
Display message ............................ 282
Menu (on-bo ardc omputer )............ 242
Number from the phone book ........ 243
Redialling ....................................... 244
Rej ecting/end ingac all................. 243
Te lephon ecompartmen t................ 298
Tel escopic rod (Easy-Pack fix kit) ....304
Temperature Coolan t.......................................... 234
Outs idet emper ature ...... ............... .234
Setting (cl imate control) ................126
TEMPOMAT
Function/notes ............................. 170
Theft-deterren tsyst em
ATA (Anti-Theft Alarm system) .........68
Through-loading ................................ 298
TIRE FITk it.......................................... 335
Top Tether ............................................ 54
Total distanc erecorder .................... 239
Tow-away protection ..........................69
Towing Important safety notes ..................349
Towing atrailer
Active Blind Sp ot Assist................. 215
Active Lane Kee ping Assist ............217
Active Parking Assis t..................... 197
Bulb failure ind icator for LED
lamps ............................................. 231
Pullin gawayw ithat railer .............. 141
Traile rdrive program ..................... 219
Towing away
Fitting the tow inge ye.................... 350
Removing the tow inge ye............... 351
With both axl eson the ground .......351 Tow-starting
Emergency engine starting ............352
Important safety notes ..................349
Trailer coupli ng
se eT owing atrailer
Traile rtowing
7-pin connector ............................. 231
Blind Spo tAssist ...... ...................... 210
Cleaning the trailer tow hitch ......... 328
Coupling up atrailer ...................... 228
Decouplin gatrailer ....................... 229
Driving tip s.................................... 226
ESP ®
................................................ 65
Fol ding in the bal lcoupling ............ 230
Fol ding out the bal lcoupling .......... 228
Important safety notes ..................226
Lig htsd ispla ymessage .................. 262
Mo unting dimensions ....................378
Parktroni c...................................... 193
Po wer suppl y................................. 230
Pro blem (fault) ............................... 232
Shift rang e..................................... 148
Traile rloads ................................... 379
Transmission
seeA utomati ctransmission
Transporting the vehicle ..................351
Travellin guphill
Brow of hil l..................................... 169
Driving downhil l............................. 169
Maximum gradient-climbing cap a-
bility ............................................... 169
Trim pieces (cleaning instructions) .329
Trip computer (on-b oard com-
puter) ................................................. .239
Trip meter Calling up ....................................... 239
Resetting (on-bo ardc omputer )...... 240
Trip odom eter
see Trip meter
Turn signals
Switching on/off ........................... 108
TV
Operating (on-bo ardc omputer )..... 242
se eS eparate operating instructions Index
19

G
WARNING
DISTRONIC PLUS canno ttake account of road
and traffic conditions. If DISTRONI Cdoes not
recognise or no longer recognises the vehicle
in front, do not activate DISTRONIC or, if it is
alr eady active, deactivate it. This is especially
the case:
R befor ecorners
R on filter lanes
R when changing to alane with faster moving
traffic
R in comple xdriving situations or where lanes
are diverte d,e.g. at roadworks on amotor-
way
DISTRONIC PLU Sotherwise maintains the
current spe ed setbyyou or accelerates up to
the set speed.
DISTRONIC PLU Scannot take account of
weather conditions. Deactivate, or do not
activate, DISTRONI CPLUS:
R if th eroads are slippery, snow-covered or
icy .The wheels coul dlose their grip when
brakin goraccelerating .The vehicle could
star ttos kid.
R if the sensors are dirty or there is poo rvis-
ibility, e.g. due to snow, rain or fog. Dis-
tance control may be impaired.
Always pay attention to traffic conditions
even when DISTRONIC PLU Sisactivate d.
Otherwise, you ma yfail to recognise dangers
in time, caus eanaccident and injure yourself
and others. G
WARNING
DISTRONIC PLUS brake syourvehicle up to a
maximu mof4m /s2
depending on its speed.
This corresponds to approximately 40% of
your vehicle's maximum braking power. You
must als oapply the brakes yourself if this
braking power is not sufficient.
If DISTRONI CPLUS detects arisk of collision
with avehicle in front, an intermit tent warning
tone sounds. In addition, the ·distance
warning lamp in the instrument cluste rlights
up. Brak etoavoidac ollision. G
WAR
NING
The vehicle can be braked when DISTRONIC
PLUS is activated. For this reason, deactivate
DISTRONIC PLUS if the vehicle is to be set in
motion by othe rmeans (e.g. in acar wash or
by towing).
The radar senso rsystem is automatically
deactivated near radio teles cope facilities
(Y page 38 0).
If you want DISTRONIC PLUS to assist you,
the radar sensor syste mmust be activated
(Y page 249 )and operational.
General notes DISTRONIC PLUS regulates the speed and
automati cally helps you maintain the dis-
tanc etot he vehicle detected in front. It
brakes automatically in orde rtoavoid
exceedi ngthe set speed.
On long and stee pdownhil lgradients, espe-
ciall yifthe vehicle is laden or towing atrailer,
yo um ust select shift range 1,2or 3in good
time. By doing so, you will make use of the
braking effec tofthe engine. This relieves the
load on the brake system and prevents the
brakes from overheating and wearing too
quickly.
If DI STRONIC PLUS detects aslower-moving
vehicle in front ,your vehicle is braked in order
to maintain the preset distance to the vehicle
in front.
If ther eisnov ehicle in front ,DISTRONIC
PLUS operate sinthe sam eway as cruise
control in the spee drange between
30 km/h and 200 km/h. If avehicle is driving
in fron tofyou, DI STRONIC operates in the
speed range betwee n0km/h and
200 km/h.
Do not us eDISTRONIC PLUS on roa dswith
steep gradients. Driving systems
175Drivingand parking Z

X
Select the Distance display function
using the on-b oard computer
(Y page 245).
i Youw ills ee the stored speed for about
five seconds when you act ivate DISTRONIC
PLUS.
Drivin gwithD ISTRONI CPLUS Pullin
gaway
X If the vehicle in fron tpullsa way: remove
you rfoot from the brake pedal.
X Briefl ypull the cruise control lever
(Y page 176 )towards you.
or
X Accelerate briefly.
Your vehicle pulls away and adapt sits
speed to that of the vehicle in front.
Driving G
WARNING
If you depres sthe brake, DI STRONIC PLUS is
deactivated unless your vehicle is stationary.
DISTRONIC PLUS then no longe rbrake syour
vehicle. In such cases, control the distance
from vehicles travelling in front with the brake
alone. You coul dotherwis ecause an accident
and thereby injure yourself and others. The
driver remains fully responsible for the vehi-
cle's distance from other vehicles, the speed
being driven and for braking in good time.
If there is no vehicle in front ,DISTRONIC
PLUS operate sinthe sam eway as cruise
control.
If DISTRONIC PLUS detect sthat the vehicle
in front has slowed down, it brakes your vehi-
cle. In this way ,the distanc eyou have selec-
ted is maintained.
If DI STRONIC PLUS detects afaster-moving
vehicle in front ,itaccelerates your vehicle,
but only up to the speed you have stored. Changing lanes
If you wis
htochange to the passin glane (in
countries where traffic drives on the right, the
passing lane is the left-hand lane), DIS-
TRONIC PLUS supports you if:
R you are driving faster than 60 km/h.
R DISTRONIC PLUS is maintainin gthe dis-
tan cetoav ehicle in front.
R you switc honthe appropriate tur nsignals.
R DISTRONIC PLU Sdoes not detec tadanger
of collision.
If these conditions are met, your vehicle is
accelerated. Acceleration will be interrupted
if changin glanes takes too long or if the dis-
tanc ebetween your vehicle and the vehicle in
front becomes too small. G
WARNING
DI ST RONIC PLUS and Active Blind Spot Assist
are only an aid designed to assist driving.
The ydon ot relieve you of the responsibility
of payin gattention. The driver remains fully
responsibl efor the vehicle' sdistance from
other vehicles, the vehicle's speed and for
braking in good time. Always pay attention to
traffic conditions and your surroundings. Oth-
erwise, you may fail to recognise dangers in
time, cause an accident and injur eyourself
and others.
Vehicles with COMAND Online
i The following function is not operational
in all coun tries.
DI ST RONIC PLUS uses additional information
from your navigation syste msothat it can
adapt to cer tain traffic situations. This is the
case if, while following avehicle, DI STRONIC
PLUS is active and you:
R approach or drive around aroundabout
R approach aTjunction
R turn off at amotorway exit
Even if the vehicle in front leaves the detec-
tion range, DI STRONIC PLUS temporarily
maintains the current driving speed and does 178
Driving systemsDrivin
gand parking

tion. See the separate COMAND operating
instructi
ons.
The symbo lofthe selected function is high-
lighted.
To deactivate: the reversing camera is deac-
tivated if you:
R shift the transmission to position P
R drive forward ten metres
R shift the transmission from position Rto
anothe rposition (after 15 seconds)
R drive forwards at aspeed of over
10 km/h
Displays in the COMAN Ddisplay G
WARNING
Usin gthe reversing camera can be dangerous
if you ar ecolour-blin dorify our ability to dis-
tinguish colours is impaired.
Only use the reversin gcamera if you can see
and distinguis hbetween all the coloured
guide lines that are displayed by the reversing
camera in the COMAN Ddisplay. G
WARNING
Please note that objects not at ground level
may appea rtobefurther away than they
actually are. Thes einclude:
R the bumper of avehicle that is parked
behind your vehicle
R at railer drawbar
R theb all coupling of atrailer tow hitch
R thet ail-end of alorry
R slanted posts
The lines are only guides, not accurate meas-
urements of the distance to an obstacle.
Therefore, you should never pass the red line
when approachin ganobstacle. You could oth-
erwise cause an accident and injur eyourself
and others. :
Vehicle width includin gexterior mirrors
; Vehicl ewidth including wheel extremities
= Yellow guide line at adistance of approx-
imately 4.0 mfrom th erear area
? Red lane of vehicle width at curren tsteer-
ing whee langle (dynamic)
A Yellow lane of tyres at current steering
wheel angle (dynamic)
B Bumper
C Red guid eline at adistance of approx-
imately 0.2 5mfrom th erear area
D Yellow guide line at adistance of approx-
imately 1.0 mfrom th erear area
E White lane of vehicle width with steering
wheel straight (static)
F Vehicle centre axle (marker assistance)
The guide lines are only shown when the
transmission is in position R.
The distance specification sonly appl yto
objec tsthat are at ground level. Driving systems
199Drivingand park ing Z

ATTENTIO
NASSIST asse sses your level of
fatigue or lapses in conc entrati on by taki ng
the following criteri aintoa ccount:
R your personal drivin gstyle, e.g. steering
characteristics
R drivin gconditions, e.g. time, drivin gtime
The functionalit yofATTENTION ASSIST is
restricted, and warnings may be delaye dor
not occur at all:
R if the road condition is poor, e.g. if the sur-
fac eisu neven or if there are potholes
R if there is astron gside wind
R if you hav eadopt edasport ydrivin gstyle
wit hh igh corn eringspeeds or hig hrates of
acceleration
R if you are predominantly drivin gslower
than 80 km/h or faste rtha n1 80 km/h
R if you are currently using COM ANDO nline
or makin gatelephon ecall wit hit
R if th etime has been set incorrectly
R in active drivin gsituations, suc haswhen
you chang elanes or chang eyour speed
Warning an ddispla ymessages in the
multifunction display X
Activa teATTENTION ASSIST using the on-
board computer (Y page 245).
Symbol :appear sinthe mu ltifunction
display.
If ATTENTION ASSIST is active ,you will be
war nednos oonerthan 20 minutes after your
journey has begun .You will then hear an
intermittent warnin gtone twice, and the
Attentio nAssist: Drowsiness detec‐ ted message appe
arsint he multifunction
display. X
If necessary, tak eabreak.
X Press the aor% buttontoc onfirm
the message.
On long journeys, tak eregular break singood
tim etoa llow yourself to rest properly. If you
do not take abrea kand ATTENT IONA SSIST
still detects typica lindicators of fatigue or
increasing lapses in concentration, you will be
warned agai nafter 15 minutes at th eearliest.
ATTENTION ASSIST is reset and starts
assessing your tiredness again when you con-
tinue your journey if:
R you switch off the engine.
R you take off your seat belt and open the
driver' sdoor, e.g. for achange of driver sor
to take abreak. Speed Limit Assist
Important safety notes Speed Limit Assist show
syou detec teds peed
limit sint he multifunction display. Dat afrom
th en avigation system is also used for this
purpose. The displ ayappears if atraffi csign
indicatin gaspeed limit or the end of aspeed
limit is detected. If Speed Limit Assist does
not detect any traffic signs, the speed limit
from the digital road map is taken and shown
in the display.
Speed Limit Assist detect sthe traffic signs
with acamera attached behind the top of the
windscreen. :
Speed Limit Assis tcamera Driving systems
203Drivingand parking Z