high beam MERCEDES-BENZ GL SUV 2012 Owners Manual

1, 2,
3...
12 Vsocket
see Socket
360°camera
Function/ notes............................. 228
36 0° ca mera
Cleaning ......................................... 370
4ETS (Electronic Traction System) ....66
4MATIC (permanent four-wheel
drive) .................................................. 250A
ABS (Anti-lock Brakin gSystem)
Disp laym essage ............................ 291
Function/notes ................................ 61
Important safety notes ....................61
Warn ingl am p................................. 327
Activating/deactivating air-recir-
culation mode .................................... 146
Activating/d eactivating cooling
with air dehumidification .................141
Activ eBlindS pot Assist
Activating/deactivating (on-
board computer) ............................ 279
Display message ............................ 311
Function/notes ............................. 242
To wing atrailer .............................. 245
Activ eCurv eSyst em
Disp laym essage ............................ 308
Function/notes ............................. 213
Activ eDriving Assistanc epackage .242
Activ eLane Keepi ngAssist
Activating/deactivating (on-
board computer) ............................ 279
Display message ............................ 311
Function/notes ............................. 246
To wing atrailer .............................. 248
Activ elight function ......................... 123
Activ ePark Assist
Display message ............................ 312
Activ eParkin gAssist
Important safety notes ..................219
To wing atrailer .............................. 223
Activ eService System
see ASSYST PLUS
ADAPTIVE BRAKE ................................ .68Adaptive Brak
eAssist
Display message ............................ 297
Function/notes ................................ 64
Adaptive brake lamps .........................65
Adaptive Dampi ng System
see ADS (Adaptive Damping System)
Adaptive High beam Assist
Display message ............................ 303
Function/notes ............................. 124
Adaptive Main-beam Assist
Switch ingo n/off (on-board com-
puter) ............................................. 281
AdBlue ®
Display message ............................ 306
Fil ling capacity ............................... 428
Important safety notes ..................427
Service ind icator ............................ 366
topping up ..................................... 178
AdBlue ®
service indicator ................366
Additive s(engine oil)........................ 429
AD S(Ad aptiv eDampin gSystem)
Function/note s............................. 212
Airbags
Front airba g(driver, front
passenger) ....................................... 43
Important safety gu idelines ............. 42
Kneeba g.......................................... .44
Sidebag ............................................ 44
Trigg ering ........................................ .41
Windowbag ...................................... 45
Air-co nditionin gsyst em
se eC limate control
Ai rf ilter (whit edisplay message) ....306
AI RF LOW ........................................... 143
AIRMATIC package ADS (Ad aptive Damping System) ...212
Function/notes ............................. 212
Leve lcontrol .................................. 213
Ai rp ressure
see Tyr epres sure
Ai rv ents
Glove compartmen t....................... 154
Important safety notes ..................154
Rea r............................................... 155
Setting ........................................... 154
Setting the centre ai rvents ........... 154
Setting the si deairv ents ............... 154 4
Index

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

Main-beam headlamps
:
Main-beam headlamps
; Turn signal, right
= Headlam pflasher
? Turn signal, left
X To switch on the main-beam head-
lamps: turn the key in the ignitio nlock to
position 2or star tthe engine.
X Tur nthe light switch to LorÃ.
X Press the combination switch beyond the
pressure point in the direction of
arrow :.
In the Ãposition, the main-beam head-
lamps ar eonly switched on whe nitisdark
and the engine is running.
The blue Kindicator lamp in the instru-
ment cluster lights up when the main-beam
headlamps are switched on.
X To switch off the main-beam head-
lamps: move the combinatio nswitch back
to its normal position.
The blue Kindicator lamp in the instru-
ment cluster goes out.
i Vehicles with Adaptive Highbeam Assist:
when Adaptive Highbeam Assist is active,
it controls activation of the main-beam
headlamps (Y page124). Headlamp flasher :
Main-beam headlamps
; Turn signal, right
= Headlam pflasher
? Turn signal, left
X To switch on: turn the key in the ignition
lock to position 1or 2,ors tart the engine.
X Pul lthe combination switch in the direction
of arrow =. Hazard warning lamps
X
To switch on th ehazard warnin glamps:
press button :.
All turn signals flash .Ifyou now switch on
at urn signa lusing the combination switch,
only the tur nsigna llam pont he corre-
sponding side of the vehicle will flash.
X To switch of fthe hazard warn ing
lamps: press button :.122
Exterior lightingLights and windscreen wipers

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

The system may not recognise the following
road users:
R road users that have no lighting, e.g. pedes-
trians
R road users that have poor lighting, e.g.
cyclists
R road users whose lightin gisnot clearly visi-
ble, e.g. road users behind acras hb arrier
R on rare occasions: road users that have
lights that may be recognised too late or not
at all
The automatic main-beam headlamps will not
be deactivated, or they may be activated
despite road users travelling in front of or
approaching the vehicle.
Thus, you could cause an accident and injure
yourself and others. Always observe traffic
conditions and, if necessary, dip the lights
manually. You can use this function to set the head-
lamps to change between dippe dbeam and
mai nbeam automatically. The system recog-
nises vehicles with their lights on, either
approaching from the opposite direction or
travelling in front of your vehicle, and conse-
quently switches the headlamps from main
beam to dipped beam.
The system automatically adapts the dipped-
beam headlam prange depending on the dis- tanc
etot he other vehicle. Onc ethe system
no longer detec tsany other vehicles, it reac-
tivates the main-beam headlamps.
The system's optical senso risl ocated behind
the windscreen near the overhead con trol
panel.
Switching Adaptive Highbeam Assist
on/off :
Main-beam headlamps
; Turnsignal, right
= Headlamp flasher
? Turn signal, left
X To activa te:activate the Adaptive High-
beam Assis tfunction using the on-board
computer (Y page 281).
X Turn the light switch to Ã.
X Press the combination switch beyond the
pressure point in the direction of
arrow :(Ypage 121).
The _ indicator lamp in the multifunc-
tion display lights up if it is dark and the
light senso ractivate sthe dipped-beam
headlamps.
If you ar edriving at speeds above
45 km/h:
th eh eadlam prange is set automatically
depending on the distance between the
vehicle and other road users.
If you are driving at speeds above
55 km/ hand no other road users are rec-
ognised: Exterior lighting
125Lights and windscree nwipers Z

Switching th
eIntelligent Ligh tSystem
on/off
X Press the =or; buttononthe steer-
ing wheel to selec tthe Settings menu.
X Press the :or9 button to selec tthe
Light submenu.
X Press ato con firm.
X Press :or9 to select the Intell. Ligh
tSystem function.
If the Intell. Light System functio
nhas
been switched on, the cone of light and the
L symbol in the multifunc tion display
ar es hown in red.
X Press the abutton to sav ethe setti ng.
When you activate Intell.Light System ,
yo ua ctivate the following functions:
R motorway mode
R active light function
R cornering light function
R exte nded range foglamps
R off-road lights
If you set the dipped-beam headlamps for
driving on the right/left ,the multifunc tion
display shows the Intell. Light System:
system inoperativ
eInactive for left-side traffic or
Intell. Light System: System inoperative Inactive
for right-side traffic (Y
page 281) dis-
play message instea doftheIntell. Light
System func
tion in the Light submenu.
Further information on the In telligent Light
System (Y page 123).
Setting the dippe d-beam headlamps for
driving on the left/right
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Light submenu.
X Press ato confirm. X
Press the :or9 button to select the
Dipped beam sSetting for: function.
Yo uw ill see the selected setting: Right- side traffic or
Left-sid etraffic .
X Press the abuttontos ave the setting.
When you change the setting, conversion
does not take place until the next time the
vehicle is stationary.
This function is only available on vehicles with
the Intelligent Light System.
You can use this function to switch between
symmetrical and asymmetrical dipped beam
(Y page 118).
If you set the dipped-beam headlamps for
driving on the right/left ,then motorway
mode and the extended range foglamps are
unavailable.
You can hav ethe dipped-beam headlamps
set for driving on the right or lef tataqualified
specialist workshop.
Switching Adaptive Highbeam Assist on/
off
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Light submenu.
X Press ato confirm.
X Press the :or9 button to select the
Adapt. main beam function.
If the Adapt. main beam function has
been switched on, the cone of light and the
_ symbol in the upper multifunction
display are shown in red.
X Press the abutton to save the setting.
For further information about Adaptive High-
beam Assist, see (Y page 125).
Setting the brightness of the ambient
lighting
X Press the =or; button on the steer-
ing wheel to select the Settings menu.
X Press the :or9 button to select the
Light submenu. Menus and submenus
281On-board computer and displays Z

Displa
ymessages Possible causes/consequences and
M Solutions
b
Le
ft main beam or
Ri ghtm ain beam Th
eleftorr ight-han dhigh beam is faulty.
X Check whether you are permitted to replac ethe bulb yourself
(Y page 12 9).
or
X Visit aqualified specialist workshop. b
Number plat
elamp Th
eleft or right-han dlicence plate lamp is faulty.
X Check whether you are permitted to replac ethe bulb yourself
(Y page 12 9).
or
X Visit aqualified specialist workshop. b
Rear fo
glamp Th
er ear foglam pisfaulty.
X Check whether you are permitted to replac ethe bulb yourself
(Y page 12 9).
or
X Visit aqualified specialist workshop. b
Front
left parking
lamp orFron
tright parking lamp Th
ef ront left or front right parking lamp is faulty.
X Check whethe ryou ar epermitted to repla cethe bulb yourself
(Y page 129).
or
X Visit aqualified specialist workshop. b
Reversin
glight Th
er eversin glamp is faulty.
X Check whether you are permitted to replac ethe bulb yourself
(Y page 12 9).
or
X Visit aqualified specialist workshop. b
Left tail
lamp orRigh
ttail lamp Th
eleft or right-han dtail lamp is faulty.
or
The rear left or right side marker lamp is faulty.
X Check whether you are permitted to replac ethe bulb yourself
(Y page 12 9).
or
X Visit aqualified specialist workshop. 302
Display mess
agesOn-board computer and displays

Displa
ymessages Possible causes/consequences and
M Solutions
b
Le
ft daytim edriv‐ ing lamp or
Ri ght daytim
edriving lamp Th
eleft-han dorright-hand daytime drivin glamp is faulty.
X Chec kwhether you ar epermitted to replace the bulb yourself
(Y page 129).
or
X Visit aqualified specialist workshop. b
Intell
.Light Sys‐ tem inoperative Th
eI ntelligent Light Syste misfaulty. The lights remain available
without the Intelligent Light System.
X Visit aqualified specialist workshop. b
Malfunctio
nSee Owner's Manual Th
ee xterior lighting is faulty.
X Visit aqualified specialist workshop. Vehicles with trailer tow hitch:
afuse may have blown.
X Check the fuses (Y page 391).
X If necessary, replace the blown fuse. Observe the warning notes
as you do so.
If the displa ymessage continues to be displayed:
X Visit aqualified specialist workshop. b
AUTO
lights inoper‐
ative The light senso
risf aulty.
X Visit aqualified specialist workshop. b
Switch of
flights Th
elights are still switched on when you leave the vehicle. A
warnin gtone also sounds.
X Tur nthe light switc htoÃ. Adaptive Main-beam
Assist inoperative Adaptive Highbea
mAssist is faulty.
X Visit aqualified specialist workshop. Adaptive Main-beam
Assist currently
unavailabl
eSee Owner's Manual Adaptive Highbea
mAssist is deactivate dand temporarily inoper-
ative. Possible causes:
R the windscreen is dirty in the camera's field of vision.
R visibility is impaired due to heavy rain, sno worfog.
X Clean the windscreen.
If the system detec tsthat the camera is fully operational again,
the Adaptive Main-beam Assist available again message
is displayed.
Adaptive Highbeam Assist is operational again. Display messages
303On-board computer and displays Z