2012 MERCEDES-BENZ GL SUV reset sun roof

On-ro
adprograms
AUTO program ............................... 248
Function/notes ............................. 248
Sno wprogram ............................... 249
SPORT program ............................. 249
Traile rprog ram .............................. 250
Ope ning and closing th eside trim
panels ................................................ .130
Operatin gsyst em
se eO n-board computer
Outside temperature display ...........268
Ov erhead control panel ......................37
Ov erride feature
Rea rside windows ........................... 60P
Pai nt code .......................................... 422
Pai ntwork (cleaning instructions) ...368
Pan orama sl iding sunroof
Important safety information ...........93
Opening/closing .............................. 95
Opening/closing the rol lers un-
blind ...... ........................................... 96
Problem (malfunction) .....................97
Rain closing feat ure. ........................ 95
Resetting ......................................... 96
Parking ............................................... 181
Important safety notes ..................181
Parking brake ................................ 182
Positio nofexterio rmirror, front-
passenger sid e............................... 114
Reversing camera ..........................223
se eP ARKTRONIC
Parking aid
Active Parking Assist .....................219
se eE xterior mirrors
see PARKTRONIC
Parking brake
Disp laym essage ............................ 294
Electric parking brake ....................182
Warn ingl am p................................. 332
Parkin glamps
Ch anging bulbs .............................. 130
Display message ............................ 302
Switch ingo n/off ........................... 121
Parking lamps (chang ingb ulbs) ......130 PARKTRONIC
Deactivating/activating .................218
Driving sy stem ............................... 216
Function/notes ............................. 216
Important safety notes ..................216
Pro blem (fault) ............................... 219
Sensor rang e................................. 216
Traile rtowing ................................. 218
Warn ingd ispla y............................. 217
PA SSENGER AIRBAG OF Fwarning
lamp ...................................................... 52
Pe trol .................................................. 424
Plastic trim (cleaning instructions) .372
Po we rclosin gfeature ......................... 84
Po we rw indows
see Side windows
PRE-SAFE ®
(preventive occupant
safety system) Display message ............................ 297
Operatio n......................................... 45
PRE-SAFE ®
Brake
Activating/deactivating .................278
Display message ............................ 298
Function/notes ................................ 68
Warn ingl am p................................. 335
Produc tinformation ............................ 23
Program se lector button .................. 170
Protectio nofthe en vironment
General notes .................................. 23
Pul ling away
Trailer ............................................ 162
Pul ling awa y(automatic transmis-
si on) .................................................... 161 Q
Qualifie dspecialis tworkshop ...........25 R
RACETIME R(on-boa rd computer) ....287
Radar se nsors
Overview ........................................ 433
Radar se nsor system
Activating/deactivating .................283
Display message ............................ 310
Radiato rcover ................................... 36216
Index

Seats
Adjusting (electrically) ...................102
Adjusting the he adrestraint ..........102
Clean ingt he cover ......................... 372
Correct driver's se at position........100
Entry positio n(3rd row of se ats)....106
Exit positio n(3rd row of se ats)...... 107
Fol ding down/up (3rd row of
seats) ............................................ .105
Fol ding the 2nd row of seats
forward electrically ........................107
Fol ding the 2nd row of seats
forward manually ........................... 106
Fol ding the rear bench sea tfor-
wards/bac k................................... 341
Important safety notes ..................101
Overview ........................................ 101
Sea theating problem ....................109
Sea tventil ation proble m................ 110
Storing settings (memory func-
tion) ............................................... 115
Switch ings eat heating on/off .......108
Switch ingt he seat ventilation on/
off .................................................. 109
Se lect or lever
Cleaning ......................................... 372
Sensors (cleaning instructions) .......370
Service seeA SSYST PLUS
Serv iceC ent re
see Qualified specialist workshop
Serv icem enu (on-board computer) .279
Service products
AdBl ue®
special additive s.............. 427
Brake fluid ..................................... 429
Co olan t(engine) ............................ 429
Engine oi l....................................... 428
Fue l................................................ 423
Important safety note s.................. 423
Washe rfluid .................................. .430
Settings
Factory (on-bo ardc omputer )......... 286
On-bo ardc omputer ....................... 279
Settin gthe air distribution ...............144
Settin gthe airfl ow............................ 144
SETUP (on-b oard computer) .............287Short journey
s(diesel particl efil-
ter) ...................................................... 184
Sidebag ................................................ 44
Side lamps Switch ingo n/off ........................... 120
Side marker lamp Display mes-
sage .................................................... 302
Side windo ws
Convenience closing ........................90
Convenience opening ......................90
Hinged si de window s....................... 90
Important safety notes ....................89
Opening/closing .............................. 89
Overview .......................................... 89
Pro blem (malfunction) ..................... 93
resetting .......................................... 91
Sl iding sunroof
Important safety information ...........93
Opening/closing .............................. 94
Pro blem (malfunction) ..................... 97
Rain closing feat ure. ........................ 94
Resetting ......................................... 94
se eP anorama sliding sunroof
Sno wchains
Information .................................... 399
Sno wdrive program ....................... 249
So cket
Centre console .............................. 350
Luggag ecompartmen t................... 351
Rea rcompartmen t......................... 350
So ckets
General notes ................................ 350
Spe cialist workshop ............................ 25
Spe ctacle scom partment ................. 340
Spe ed,cont rolling
see Cruise control
Spee dLimit Assist
Activating/deactivatin gthe warn-
ing function .................................... 277
Displayi ng...................................... 277
Display message ............................ 310
Display message in the multifunc-
tio nd ispla y.................................... 234
Function/notes ............................. 233
Important safety notes ..................233
Spe edometer
Digita l............................................ 272
In the Instrumen tcluster ......... 30, 267 18
Index

With the key:
R
release the &button.
R press and hold the %button unti lthe
side windows and the slidin gsunroof or the
panorama sliding sunroof open again.
With KEYLESS-GO:
R release the senso rsurface on the door han-
dle.
R pull the door handle immediately and hold
it.
The side windows and the sliding sunroof
or the panorama sliding sunroof open.
Whe nyou lock the vehicle, you can simulta-
neously:
R close the side windows
R close the hinged side windows
R close the slidin gsunroof or the panorama
sliding sunroof
On vehicles with apanorama sliding sunroof,
you can then close the roller sunblinds.
Usin gthe key Th
ek ey must be close to the driver' sdoor
handle.
X Point the tip of the key at the driver's door
handle.
X Press and hold the &button until the
side window sand the sliding sunroo forthe
panorama slidin gsunroof are fully closed.
X Make sure that all the side windows and the
sliding sunroof or panorama sliding sunroof
are closed.
On vehicles with apanorama sliding sunroof:
X Press and hold the &button again until
the roller sunblinds of the panorama sliding
sunroof close.
X To interrupt convenienc eclosing:
release the &button. Using KEYLESS-GO The KEYL
ESS-GO key must be outside the
vehicle. All the doors must be closed. X
Touch recesse dsensor surface :on the
door handle until the side windows and the
sliding sunroof or the panorama sliding
sunroof are fully closed.
i Make sure you only touc hrecessed sen-
sor surface :.
X Make sure that all the side windows and the
sliding sunroof or panorama sliding sunroof
are closed.
On vehicles with apanorama sliding sunroof:
X Touch recessed senso rsurface :on the
door handle again until the roller sunblinds
of the panorama sliding sunroof close.
X To interrupt convenienc eclosing:
release recessed sensor surface :on the
door handle. Resetting the side windows
If as ide window can no longer be closed fully,
you must reset it.
X Close all doors.
X Turn the key to position 1or 2in the ignition
lock.
X Pull the corresponding switch on the door
control panel until the side window is com-
pletely closed. (Y page 89)
X Hold the switch for an additional second. Side windows
91Opening and clos ing Z

Change the position of the slidin
gsunroof
or open aside window. The noise will be
reduced or eliminated.
Your vehicle may be fitted with asliding sun-
roof or apanorama sliding sunroof. In this
section, the term "sliding sunroof" refers to
both types of sliding sunroof. Operating the sliding sunroof
Opening and closing Overhead control panel
:
To raise
; To open
= To close/lower
X Turn the key to position 1or 2in the ignition
lock.
X Press or pull the 2switch in the corre-
sponding direction.
i If you press the 2switch beyond the
point of resistance, an automatic opening/
closing process is started in the corre-
sponding direction. You can stop automatic
operation by pressing again.
The sun protection cover automatically opens
along with the sliding sunroof. You can open
or close the sun protection cover manually
when the sliding sunroof is raised or closed.
i You can continue to operate the sliding
sunroof after switching off the engine or
removing the key. This function remains
active for five minutes or until the driver's
or front-passenger door is opened. Rain-closing featu
re If
the key is in position 0in the ignition lock
or if it is removed, the sliding sunroo fcloses
automatically:
R if it starts to rain
R at extreme outside temperatures
R after six hours
R if there is amalfunction in the power supply
The rear of the sliding sunroof is then raised
in order to ventilate the vehicle interior.
i If the sliding sunroof is obstructed while
being closed by the rain-closing feature, it
opens again slightly. The rain-closing fea-
ture is then deactivated.
The sliding sunroof does not close if:
R it is raised at the rear.
R it is blocked.
R no rain is falling on the area of the wind-
screen being monitored by the rain sensor
(e.g. because the vehicle is under abridge
or in acarport).
Resetting !
If the sliding sunroof still cannot be
opened or closed fully after resetting, con-
tact aqualified specialist workshop.
Reset the sliding sunroof if it does not move
smoothly.
X Turn the key to position 1or 2in the ignition
lock.
X Raise the sliding sunroof fully at the rear
(Y page 94).
X Keep the 2switch presse dfor another
second.
X Make sure that the slidin gsunroof can be
fully opened and closed again (Y page 94).
X If this is not the case, repeat the steps
above again. 94
Sliding sunroofOpenin
gand closing

Opening and closing th
eroller sun-
blinds Overhead control panel
:
To open
; To open
= To close
X Turn the key to position 1or 2in the ignition
lock.
X Press or pull the 2switch in the corre-
sponding direction.
i If you press the 2switch beyond the
point of resistance, an automatic opening/
closing process is started in the corre-
sponding direction. You can stop automatic
operation by pressing again.
Resetting the panorama sliding sunroof
and the roller sunblinds !
If the panoram asliding sunroof and the
roller sunblind cannot be fully opened or
closed after resetting, contact aqualified
specialist workshop.
Reset the panorama sliding sunroof and the
roller sunblinds if the panorama sliding sun-
roof or the roller sunblinds do not move
smoothly.
X Turn the key to position 1or 2in the ignition
lock.
X Pull the 2switch repeatedly to the point
of resistance in the direction of arrow =
until the panorama sliding sunroof is fully
closed. X
Keep the 2switch pulled for an addi-
tional second.
X Pull the 2switch repeatedly to the point
of resistance in the direction of arrow =
until the roller sunblinds are fully closed.
X Keep the 2switch pulled for an addi-
tional second.
X Make sure that the panorama sliding sun-
roof (Y page 95) and the roller sunblinds
(Y page 96) can be fully opened again.
X If this is not the case, repeat the steps
above again. 96
Sliding sunroofOpenin
gand closing