2012 MERCEDES-BENZ GL SUV ESP

G
WARNING
PRE-SAFE ®
Brake does not react:
R to people or animals
R to oncoming vehicles
R to crossing traffic
R when cornering
As aresult, PRE-SAFE ®
Brake may neither
give warnings nor intervene in all critical sit-
uations. There is arisk of an accident.
Always pay caref ulattention to the traffic sit-
uation and be read ytobrake.
In order to maintai nthe appropriate distance
to the vehicle in front and thus preven tacol-
lision, you must apply the brake syourself.
X To activate/deactiva te:activate or deac-
tivate PRE-SAFE ®
Brake in the on-board
computer (Y page 278).
When PRE-SAFE ®
Brake is activated, the
Ä symbol appears in multifunction dis-
play ,asl ong as the HOL Dfunction is deac-
tivated (Y page 211). On vehicles with the
Active Parking Assis tdriving system, the
Ä symbo lisdisplayed when position P
is engaged or you are drivin gfaster than
35 km/h.
For PRE-SAFE ®
Brake to assis tyou when driv-
ing, the radar sensor system must be
switched on (Y page 283) and be opera-
tional.
The radar sensor system is switched off auto-
matically in the vicinit yofradio telescope
facilities in the following vehicles:
R vehicles with COMAND Online and naviga-
tion
R vehicles with Audio 20 and Becker ®
MAP
PILOT
Becker ®
MAP PILOT must be connected;
see the separate operating instructions. The radar senso
rsystem must be switched off
using the on-board computer in the vicinity of
radio telescope facilities in the following vehi-
cles:
R vehicles without COMAND Online and nav-
igation
R vehicles without Audio 20 and Becker ®
MAP PILOT
R vehicles for Australia
For information on switching off the radar
sensor syste musing the on-boar dcomputer,
see (Y page 283).
Following damage to the front end of the vehi-
cle, have the configuration and operation of
the radar sensor schecked at aqualified spe-
cialist workshop. This also applies to colli-
sions at slow speeds where there is no visible
damage to the front of the vehicle. STEER CONTROL
i Observe the "Important safety notes" sec-
tion (Y page 61).
STEE RCONTROL helps you by transmittin ga
noticeable steering force to the steering
wheel in the direction require dfor vehicle
stabilisation.
This steering suppor tisprovide dinparticular
if:
R both right wheel sorboth left wheels ar eon
aw et or slippery road surface when you
brake.
R the vehicle starts to skid.
If there is an ESP ®
malfunction ,you will not
receive any steering suppor tfrom STEER
CONTROL. Powe rsteering will ,however, con-
tinue to func tion. 70
Driving safety systemsSafety

X
Push release cat ch: in the direction of
the arrow and at the same time, remove
emergenc ykey element ;from the key. Ba
ttery of the key
Important safety notes G
WARNING
Batteries are toxic and contain caustic sub-
stances. For this reason, keep batteries out of
the reach of children.
If ab attery has been swallowed, visit adoctor
immediately. H
Environment
alnote Bat
teri es contain pollutants.
It is illegal to dispose of them
with the household rubbish.
They must be collec teds ep-
arately and disposed of in an
environmen tally responsible
recycling system. Dispose of batteries in an
environmentally responsible
manner
.Take discharged
batteries to aqualified spe-
cialist workshop or to acol-
lection point for used batter-
ies.
Mercedes-Benz recommends that you have
the batteries replaced at aqualified specialist
workshop. Checking the battery X
Press the &or% button.
The battery is working properly if battery
check lamp :lights up briefly.
The battery is discharge difbattery check
lamp :does not light up briefly.
X Change the battery (Y page 79).
i If the key battery is checked within the
signal reception range of the vehicle, press-
ing the &or% button:
R locks or
R unlocks the vehicle
i You can get abattery at any qualified spe-
cialist workshop.
Replacing the battery You require
aCR20253Vc ell battery.
X Take the emergenc ykey elemen tout of the
key (Y page 78). :
Battery compartment cover
; Emergency key element Key
79Openin gand closing Z

Side windows
Important safety notes
G
WARNING
Mak esure that nobody can become trapped
between the side window and the door frame
when aside window is opened. Do not touch
or lean against the side window during the
opening procedure. You could become trap-
ped between the side window and the door
frame as the side window moves down. If
there is arisk of becoming trapped, release
the switch or pull the switch upwards to close
the side window again. G
WARNING
Make sure that nobody can become trapped
as you close aside window. If there is arisk
of becoming trapped, release the switch or
press it again to open the side window again. G
WARNING
Children may injur ethemselves if they open
or close the side windows.
Never leav echildren unsupervised in the vehi-
cle. Always tak ethe key with you when leaving
the vehicle, even if you ar eonly leaving it for
as hort time. G
WARNING
Do not leav echildren unsupervised in the
vehicle, even if they ar esecured in achild
restraint system .The children could:
R be seriously or even fatall yinjured on parts
of the vehicle
R be seriously or even fatally injured by pro-
longed exposure to extremely hig hor
extremely low temperatures
If children open adoor, they could:
R seriously or even fatally injure other people
R get out of the vehicle and injure them-
selves, or be seriously or even fatally
injure dbya passing vehicle
Activat ethe child-proof locks/override fea-
tur eifc hildren ar etravelling in th evehicle. They could otherwise open doors or side win-
dows while the vehicle is in motion and
thereby injure themselves or others.
Opening and closin
gthe side win-
dows
Th es witches for all side windows are located
on the driver's door. There is also aswitch on
each door for the correspondin gside window.
The switches on the driver's door take prec-
edence. :
Front left
; Front right
= Rear right
? Rear left
X Turn the key to position 1or 2in the ignition
lock.
X To open: press the corresponding switch.
X To close: pull the corresponding switch.
i If you press the switch beyond the point
of resistance, an automatic opening/clos-
ing process is started in the corresponding
direction. You can stop automatic opera-
tion by pressing again.
i You can continue to operate the side win-
dows after switching off the engine or
removing the key. This func tion remains
active for fiv eminutes or until the driver's
or front-passenger door is opened.
i The side windows cannot be operated
from the rear when the override featur efor
the side window sisactivate d(Ypage 60). Side windows
89Opening and closing Z

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

If th
eside window opens again slightly:
X Immediately pul lthe correspondin gswitch
on the door control panel until the side win-
dow is completely closed (Y page 89).
X Hold the switch for an additional second.
X If the corresponding side window remains
closed after the button has been released,
the side window has been reset correctly.
If this is not the case, repea tthe steps
abov eagain. 92
Side windowsOpening and closing

Problems wit
hthe side windows G
WARNING
Closing the side windows wit hincrease dforc eorw ithout the anti-entrapment featur ecould lead
to seriou soreven fata linjury. Make sure that nobody can become trappe dwhen closing the side
windows. Problem Possible causes/consequences and
M Solutions
As
ide window cannot
be closed because it is
blocked by objec ts,e .g.
leave sinthe window
guide. X
Remove the objects.
X Close the side window. As
ide window cannot
be closed and you can-
not see the cause. If
as ide window is obstructed durin gclosing and reopen sagain
slightly:
X Im me diately after the window blocks, pull the corresponding
switc hagain until the side window has closed.
The side window is closed with increased force.
If as ide window is obstructed again durin gclosing and reopens
again slightly:
X Im me diately after the window blocks, pull the corresponding
switc hagain until the side window has closed.
The side window is closed without the anti-entrapmen tfeature. Sliding sunroof
Important safet
ynotes G
WARNING
Make sure that nobody can become trapped
when openin gand closing the sliding sunroo f.
If there is arisk of entrapment ,release the
switch immediately .Durin gautomatic opera-
tion, push the switch briefly in any direction
to stop the sliding sunroof. G
WARNING
The glass in the panorama sunroof could
break in an accident .Ifyou are not wearing a
seat belt, ther eisar isk that you could be
thrown through the openin ginthe even tofthe
vehicle over turning.Therefore, always wear a
seat belt to reduce the risk of injuries. G
WARNING
Children coul dinjure themselves if they oper-
ate the sliding sunroof.
Never leave children unsupervise dint he vehi-
cle. Always tak ethe key with you when leaving
the vehicle, even if you ar eonly leaving it for
as hort time.
! Only open the panoram asliding sunroof
if it is free of snow and ice. Otherwise, mal-
func tions ma yoccur.
Do not allo wanything to protrude from the
sliding sunroof. Otherwise, the seals could
be damaged.
i Resonance noises can occur in addition
to the usua lairflow noises when the sliding
sunroof is open. They are caused by minor
pressure fluctuations in the vehicle interior. Slidin
gsunroof
93Openingand closing Z

If yo
udrop objects underne atht he seats in
the thir drow, you can remove the panel in
order to reach beneat hthe seat.
X To open: foldt he correspondin gseat up or
down (Y page 105).
X Once the seat is folded halfway up or down,
briefly press the button again to stop the
autom atic movement.
X Grasp the panel recess.
X Pul lthe pane lint he direction of the arrow
and remove it.
X To close: foldthe correspondin gseat up or
down (Y page 105).
X Once the seat is folded halfway up or down,
briefly press the button again to stop the
autom atic movement.
X Attach the panel using the guide pins.
X Push the panel downwards until it engages.
X Fold the seat up and down fully to check
that the panel is seated correctly.
Folding down the seats in the 2nd row
manually General notes
The outer left and right seats of the 2nd row
can be folded forwar
dsin order to enter or
exit the 3r drow of seats.
i Further related subjects:
R Luggage compartment enlargement
(folding the 2n drow of seats forwar ds)
( Y page 341)
R Folding the seats in the 3r drow for-
war ds/ back (Y page 105) Entry positi
on Th
er eleas ehandle for the EASY-ENTRY/EXIT
feature is located on the entry side on the
back of each outer seat in the 2nd row of
seats.
X Move the head restraint to the lowest posi-
tion (Y page 103).
X Pul lreleas ehandle ;in the direction of
the arrow to the pressure point and hold it
in this position.
The backrest folds forwards.
You have two options for folding the seat
down fully.
X Pul lreleas ehandle ;again in the direction
of the arrow to the pressure point and hold
it in this position.
or
X Pul lonr eleas eloop :in the direction of
the arrow and hold in this position.
X Lif tu pt he seat until it folds forwar ds.
i Vehicl eswith memory function:
The corresponding front seat moves
slightly forwar ds.106
SeatsSeats, steerin
gwheel and mirrors

Entry position
Exit position
G
WARNING
In order to avo idinjury when folding the seat
backres tforwards, mov eyour feet and legs
back as far as possible so they are not touch-
ing the seat when folding it forwards.
In order to avoi danaccident or potentially
dangerou ssituation when opening the rear
door and gettin gout of the vehicle, you should
alway sobserv ethe traffic conditions. If you wish to exit the 3r
drow of seats, fold
down the outer seat on the right -hand side as
follows.
The release loop for the EASY-ENTRY/EXIT
feature is located at the bottom on the back
of each outer seat in the 2nd row.
X Pull on release loop :in the direction of
the arrow and hold in this position.
The backrest folds forwards.
X Pull on release loop :again in the direc-
tion of the arrow and hold in this position.
X Lift up the seat until it folds forwards. i
Vehicles with memory function:
The corresponding front seat moves
slightly forwards. Exit position
i
Vehicles with memory function:
Call up the programmed seat setting using
the memory buttons in order to return the
front seat to the saved position.
Moving the outer seats back to the normal
position (2nd row of seats)
X To lock the seat: fold back the seat until
it engages.
X Fold back the backrest until it engages.
X Lean back firmly against the backrest to
ensure it is engaged.
Folding down the seats in the 2nd row
electrically General notes
The outer left and right seats of the 2nd row
can be folded down electrically in order to
enter or exit the 3rd row of seats.
When at least one of the outer seats of the
2nd row is in the entry/exit position, the dis-
play message
2nds eat row, right Not locked is show
ninthe multifunc tion display.
When you fold the seat and backrest back
until they engage, the display message dis-
appears. Seats
107Seats, steering wheel and mirrors Z