2012 MERCEDES-BENZ GL SUV fog light

Removin
g....................................... 415
Storage locatio n............................ 415
Techn ical data ............................... 417
Emergency unl ocking
Ta ilgate ............................................ 88
Veh icle ............................................ .84
Engine
Display message ............................ 304
ECO start/stop function ................163
Engine numb er............................... 423
Jump-starting ................................. 386
Runnin girregularl y......................... 166
Starting pro blems .......................... 166
Starting the engine wit hthe key ....161
Starting with KEYLESS GO .............161
Stopp ing. ....................................... 182
To w-st arting (vehicle )..................... 391
Warning lamp (eng ined iagnos-
tics) ............................................... 333
En gine electronics
Notes ............................................. 421
Pro blem (fault) ............................... 166
En gine oil
Additives ........................................ 429
Checking the oil level ...... ............... 362
Checking the oil leve lusing the
dipstick .......................................... 362
Display message ............................ 305
Fil ling capacity ............................... 428
Note sabout oil grades ...... ............. 428
Notes on oil level/cons umption.... 362
Temperat ure( on-board computer) .286
Topping up ..................................... 362
Viscosity ........................................ 429
En vironmental protection
Returning an end-of-life vehicle .......23
ESP ®
(Electronic Stability Pro-
gram) 4ETS ................................................ 66
AMG menu (on-bo ardc omputer )... 287
Deactivating/activating ...................67
Display message ............................ 291
Function/notes ................................ 66
Important safety gu idelines ............. 66
Traile rstabilisatio n.......................... 67
Warn ingl am p................................. 329
Exhaus tpipe (cleaning instruc-
tions) .................................................. 371Exterio
rlighting
see Lights
Exterior mirrors
Adjustin g....................................... 112
Anti-dazzle mod e(automatic) ........114
Fol ding in/ou t(automatically )....... 113
Fol ding in/ou t(electrically) ...........113
Fol ding in whe nlocki ng(on-board
computer) ...................................... 285
Ou tofp osition (troubleshooting) ...113
Parking positio n............................. 114
Resetting ....................................... 113
Storing settings (memory func-
tion) ............................................... 115 F
Faul tmessage
see Display messages
Filler cap
see Fuel filler flap
Fire extinguisher ............................... 377
First-aid kit ......................................... 376
Fittin gawheel
Removin gawheel .......................... 407
Fitting wheels
Fittin gaw heel............................... 408
Lowering the veh icle ...................... 409
Rais ingt he vehicle ......................... 406
Securing the veh icle against roll-
ing away ........................................ 405
Flat tyre
MOExtende dtyres ......................... 378
Pre paring th evehicle ..................... 378
TIREFIT kit ...................................... 379
Floormat ............................................ .358
Foglamps (extende drang e).............. 124
Foldin gthe rear be nchs eat for-
wards/back ....................................... 341
Fording Off-road ......................................... 186
On flo oded roads ........................... 186
Frequencies
Garage door op ener ....................... 354
Mobile phone ................................. 421
Tw o-way radio ................................ 421 Index
11

Activating/deactivating the inte-
rio
rlightin gdelayed switch-off .......282
Active light function .......................123
Automatic he adlampmode ............ 119
Cornering light function .................123
Dipped-bea mheadlamps ............... 120
Driving abroa d............................... 118
Foglamps (extende drange )........... 124
Hazard warning lamps ...................122
Hea dlam pflasher ........................... 122
Light switc h................................... 119
Ma in-beam headlamps ................... 122
Motorway mode ............................. 124
Off-road lights ................................ 124
Parking lamps ................................ 121
Rea rfoglam p................................. 120
Setting the ambient lighting
bri ghtness (on-bo ardc omputer ).... 281
Setting the ambient lighting col-
ou r(on-board computer) ...... .......... 282
Side lamps ..................................... 120
Switch ingA daptive Highbeam
Assist on/of f................................. 281
Switch ingt he daytime driving
lights on/off (on-board computer) .280
Switch ingt he exteri or lighting
delayed switch-off on/off (on-
board computer) ............................ 282
Switch ingt he surround lighting
on/off (on-board computer) ..........282
Turn signals ................................... 121
se eC hangin gbulbs
see Interior lighting
Light sensor (display message) .......303
LI Mi ndicator lamp
Cruise control ................................ 193
DISTRONI CPLUS ........................... 200
Variabl eSPEEDTRONIC .................196
Lim iting the speed
see SPEEDTRONIC
Loading guidelines ............................338
Locking seeC entral locking
Locking (doors)
Automatic ........................................ 84
Emergency lockin g........................... 85
From insi de(central lockin gbut-
ton) .................................................. 83Locking centrally
seeC entral locking
Locking verification signal (on-
board computer) ............................... 283
LO WR ANGE
Display message ............................ 309
Off-road ge ar................................. 254
LO WR ANGE off-road gear ................254
Luggage compartmen tcover
Notes/function .............................. 344
Luggage compartmen tenlarge-
ment Important safety notes ..................341
Luggage compartmen tfloor
opening/closing ............................ 344
stow agew ell, under ....................... 344
Lumbar support
Adjusting (o nthe seat) .................. 108
Luxury head restraint .......................103 M
M+S tyres ........................................... 398
Main-beam headlamps Changing bulbs .............................. 130
Display message ............................ 302
Switch ingA daptive Highbeam
Assist on/of f................................. 125
Switch ingo n/off ........................... 122
Matt fin ish( cle anin ginstructions) ..368
Memory card (audi o)......................... 274
Memory function ............................... 115
Mercedes-Benz Service Centre seeQ ualified specialist workshop
Message memory (on-board com-
puter) ................................................. .290
Mes sages
see Display messages
Mirror
see Vanity mirror (in sun visor)
Mirrors
see Exterior mirrors
see Rear-view mirror
Mobile phone
Frequencies ................................... 421
Installati on .................................... .421
Menu (on-bo ardc omputer )............ 275 14
Index

Usefu
linfor mati on
i This Owner's Manual describes all mod-
els, series and optional equipment for your
vehicle that were available at the time of
going to press. National variation sare pos-
sible. Note that your vehicl emay not be
equippe dwith all of the function sdescri-
bed. This is also the case for system sand
functions relevant to safety.
i Read the information on qualified special-
ist workshops: (Y page25). Exterior lighting
Impo
rtantsafety notes
For reasons of safety, Mercedes-Benz reco m-
mend sthat you drive with the lights switched
on even during the daytime. In some coun-
tries ,operation of the headlamps varies due
to legal requirements and self-imposed obli-
gations. Driving abroad
Gener alnotes If your jour
neyt akes you to countries where
vehicles are driven on the opposite side of the
road to the country in which the vehicle is
registered, your headlamps must be switched
to symmetrical dipped beam as soon as pos-
sible after crossing the border. This prevents
oncoming traffic from being dazzled. Sym-
metrical lights do not illuminate as large an
area of the edge of the carriageway. Vehicles with halogen headlamps X
Turn protective cap :anti-clockwise and
remov eit.
X Push switchover lever ;down.
X Insert protective cap :and turn it clock-
wise.
Conver tthe headlamps bac ktoasymmetrical
dipped beam as soon as possible after return-
ing across the border.
Vehicle swith Intelligent Light System X
Befor ecrossing th eborder ,set the head-
lamps to symmetrical dipped beam and
when returnin gtoasymmetrica ldipped-
beam using the "Dipped-beam headlamps
for drivin gonthe right or left" func tion on
the on-boar dcomputer (Y page 281).
If the headlamps ar econverted to symmetri-
cal dipped beam ,the "motorway mode "and
"extended range foglamps" functions are not
available. Setting the exterior lighting
Setting options Exterior lighting can be set using the:
R
light switch
R combination switch (Y page121)
R on-board compute r(Ypage 280) 118
Exterior lightingLights and windscreen wipers

Light switch
Operation
1W
Left-handparking lamps
2X Right-hand parking lamps
3T Side lamps, licenc eplatea nd instru-
men tcluster lighting
4Ã Automatic headlamp mode, control-
led by the light sensor
5L Dipped-beam/main-beam head-
lamps
BR Rear foglamp
If you hear awarnin gton ew hen you leav ethe
vehi cle, the light smay still be switched on.
X Turn the light switc htoÃ.
The exterior lighting (except the side lamps/
par king lamps )switches off automatically if
you:
R remove the key fro mthe igni tion lock
R open the driv er'sdoor with the key in posi-
tion 0
Automatic hea dlamp mode G
WARNING
If the light switch is se ttoÃand it is foggy,
snowing or ther eispoor visibility, the dipped-
beam headlamps will not com eonautomati-
cally. This could endanger you and others. In
such situations tur nthe light switc htoL .
The automatic headlamp feature is only an
aid. The driver is responsible for the vehicle's
lightin gatall times. 1W
Left-hand parking lamps
2X Right-hand parking lamps
3T Side lamps, licence plate and instru-
ment cluster lighting
4Ã Automatic headlamp mode, control-
led by the light sensor
5L Dipped-beam/main-beam head-
lamps
BR Rear foglamp
à is the preferred light switch setting. The
light setting is automatically selected accord-
ing to the brightness of the ambient light
(exception: poor visibility due to weather con-
ditions such as fog, snow or spray):
R Key in position 1in the ignition lock: the
side lamps are switched on or off automat-
ically depending on the brightness of the
ambient light.
R With the engine running: if you have acti-
vated the daytime driving lights function via
the on-board computer, the daytime driving
lights or the dipped-bea mheadlamps and
side lamps are switched on or off automat-
icall ydepending on the brightness of the
ambient light.
X To switc honautomatic headl amp
mode: turn the ligh tswitch to Ã.
The daytime driving lights improve the visibil-
ity of your vehicle during the day. Here, the
daytime driving lights function must be
switched on via the on-board computer
(Y page 280).
When the dipped-beam headlamps are
switched on, the green Lindicator lamp Exterio
rlighting
119Lights and windscreen wipers Z

in the instrumen
tcluster lights up and the
daytime drivin glights go out or are dimmed.
Dipped-beam hea dlamps G
WARNING
If the light switch is se ttoÃand it is foggy,
snowing or ther eispoor visibility, the dipped-
beam headlamps will not com eonautomati-
cally. This could endanger you and others. In
such situations tur nthe light switc htoL .
The automatic headlamp feature is only an
aid. The driver is responsible for the vehicle's
lightin gatall times. 1W
Left-hand parking lamps
2X Right-hand parking lamps
3T Side lamps, licence plate and instru-
ment cluster lighting
4Ã Automatic headlamp mode, control-
led by the light sensor
5L Dipped-beam/main-beam head-
lamps
BR Rear foglamp
Even if the light senso rdoes not detec tthat
is dark, the side lamps and dipped-beam
headlamps switc honwhen the key is inserted
int ot he ignition lock and the light switc his
set to the Lposition. This is aparticularly
useful function in the event of rain and fog.
X To switch on the dipped-beam head-
lamps: turn the key in the ignition lock to
position 2or start the engine.
X Turn the light switch to L.
The green Lindicator lamp in the instru-
ment cluster lights up. Rear foglamp
1W
Left-hand parking lamps
2X Right-hand parking lamps
3T Side lamps, licence plate and instru-
ment cluster lighting
4Ã Automatic headlamp mode, control-
led by the light sensor
5L Dipped-beam/main-beam head-
lamps
BR Rear foglamp
The rear foglamp improves visibility of your
vehicle for the traffic behind in the event of
heavy fog. Pleas etake note of the country-
specific regulations for the use of rear fog-
lamps.
X To switch on the rear foglamp: turn the
key in the ignition lock to position 2or start
the engine.
X Turn the light switch to LorÃ.
X Press the Rbutton.
The yellow Rindicator lamp in the
instrumen tcluster lights up.
X To switch off th erear foglamp: press the
R button.
The yellow Rindicator lamp in the
inst rument cluster goes out.
Side lamps
! If the bat tery ha sbeen excessively dis-
charged, the side lamps or parking lamps
are automatically switched off to enable
the nex tengine start. Alway sparky our
vehicl esafely and sufficiently li taccording
to lega lstandards. Avoi dthe contin uous 120
Exterio
rlightingLight sand windscreen wipers

use of the
Tside lamps for several
hours. If possible, switc hontheX right
or the Wleft par king lamp. 1W
Left-hand parking lamps
2X Right-hand parking lamps
3T Side lamps, licence plate and instru-
mentcluster lighting
4Ã Automatic headlamp mode, control-
led by the light sensor
5L Dipped-beam/main-beam head-
lamps
BR Rear foglamp
X To switch on: turnlight switc htoT .
The green Tindicator lam pinthe instru-
men tcluster lights up.
Parking lamps 1W
Left-handparking lamps
2X Right-hand parking lamps
3T Side lamps, licence plate and instru-
mentcluster lighting
4Ã Automatic headlamp mode, control-
led by the light sensor 5L
Dipped-beam/main-beam head-
lamps
BR Rear foglamp
Switchin gonthe par king lamps ensures the
correspondin gside of the vehicle is illumina-
ted.
X To switch on th eparki ng lamps: the key
is not in the ignition lock or it is in posi-
tion 0.
X Turn the light switc htoW(left-han dside
of the vehicle) or X(right-han dside of
the vehicle). Combination switch
Turn signals :
Main-beam headlamps
; Turn signal, right
= Headlamp flasher
? Turn signal, left
X To indicate briefly: press the combination
switc hbrieflytot he pressur epoint in the
direction of arrow ;or?.
The correspondin gturns ignal flashes three
times.
X To indicate: press the combination switch
beyond the pressure point in the direction
of arrow ;or?. Exterior lighting
121Lights and windsc reen wipers Z

The hazar
dwarning lamps automatically
switch on if:
R an airbag is deployed.
R the vehicle decelerates rapidly from a
spee dofm ore than 70 km /hand come sto
as tandstill.
The hazard warning lamps switch off auto-
maticall yifthe vehicle reaches aspeed of
over 10 km/ hagain after afull brake appli-
cation.
i The hazard warning lamps still operate if
the ignition is switched off. Headlamp cleanin
gsystem
Th eh eadlamps are cleane dautomaticall yif
the "Wip ewithw ashe rfluid" function is oper-
ated fiv etimes (Y page 131 )while the lights
ar eona nd the engine is running. Whe nyou
switc hoff th eignition, the automatic head-
lam pcleaning system is reset and countin gis
resumed from 0. Intelligent Light Sys
tem
General notes Th
eI ntelligent Light System is asystem that
adjusts the headlamps automatically to suit
the prevailing drivin gand weather conditions.
It offers advanced functions for improved illu-
mination of the road surface, e.g. depending
on the vehicle speed or weather conditions.
The system includes the active light function,
cornering light function, motorway mode and
extended range foglamps. The system is only
active when it is dark.
You can activate or deactivate the "Intelligent
Light System" using the on-board computer
(Y page 281). Active light function
The active light function is
asystem that
moves the headlamps according to the steer-
ing movements of the front wheels. In this
way, relevant areas remain illuminated while
driving. This allows you to recognise pedes-
trians, cyclists and animals.
Active: when the lights are switched on.
Cornering light function The cornering ligh
tfunction improves the illu-
mination of the road over awide angle in the
direction you are turning, enabling better vis-
ibility in tight bends, for example. It can only
be activated when the dipped-beam head-
lamps are switched on.
Active:
R if you are drivin gatspeeds below
40 km/ hand the turn si gnal is activatedor
the steerin gwheel is turned.
R if you ar edriving at speeds between
40 km/h and 70 km/h and tur nthe steer-
ing wheel. Exterior lighting
123Lightsand windscreen wipers Z

Not acti
ve:if yo uare dr iving at speeds above
40 km/ horswitch off the turn signa lorturn
the steering whee ltothe str aight-ahead posi-
tion.
Th ec orn erin glam pm ayremai nlit for ashort
time, but is automati cally switched off after
no mor ethan three mi nutes.
Motorway mode Motorway mode increases the rang
eofthe
beam.
Active: if you ar edriving atas peed above
11 0k m/ hand do not make any large steering
movements for at leas t1000 morify ou are
driving at aspeed abov e130 km/h.
Not active: if you are driving at speeds below
80 km/ hfollowin gactivation.
Extende drange fogla mps The extended range foglamps reduce the
glar
eexperie nced by the driver and improve
the illumination of the edge of the carriage-
way. Active:
if you are drivin gatspeeds below
70 km/ hand yo uswitc honthe rear foglamp
No tactive: if, following activation, you are
driving at speeds above 10 0km/ horify ou
switch off th erear foglamp.
Off-road lights The off-road light
sfacilitat ethe earl yrecog-
nition of objects/obstacles when driving off-
road thank stoasymmetrical, wider and
brighter distribution of ligh tfrom the dipped-
beam headlamps.
Active: whendriving at speeds no faster than
50 km/h and th eoff-road progra mselector
wheel is in position 1or2.
Not acti ve:when driving at speeds above
50 km/h.
When the off-roa dlights are switched on, the
cornering light function is permanent lyacti-
vated ,the act ivel ight function is deactivated
and the headlamp range control is set to
static mode. Adaptive Highbeam Assi
st
Important safety notes G
WARNING
Adaptive Highbeam Assist is only an aid
designed to assist driving. The driver is
responsible for adjusting the vehicle's lighting
to the prevailing light, vision and traffic con-
ditions.
The system may be impaired or deactivated:
R if there is poor visibility, e.g. due to snow,
rain, fog or spray
R if the area of the windscreen around the
optical sensor is dirty, misted up or covered
up, e.g. by asticker 124
Exterior lightingLights and windscree
nwipers