open hood MERCEDES-BENZ GL SUV 2012 Owners Manual

Garage door remote con
trol A is no tpart of
the integrated garage door opener.
X Before programmin gfor th efirst time, clear
th em emory of th eintegrated garage door
ope ner(Ypage 354).
X Turn th ekey to position 2in th eignition
lock.
X Press and hold on eofbuttons ;to? on
the integrate dgarag edoor opener.
Afte ras hort time, indicator lamp :lights
up yellow.
i Indicator lamp :lights up yellow as soon
as button ;,=or? is programmed for
the first time. If the selected button has
already been programmed ,indicator
lamp :will only light up yellow after ten
seconds have elapsed.
X Rele asebutton ;,=or?.I ndicator
lamp :flashes yellow.
X Point garage doo rremote control A
towards buttons ;to? on the rear-view
mirror at adistance of 5to 20 cm.
i The required distance between remote
control Aand the integrated garage door
opener depends on the garage door drive
system. Several attempt smay be required.
You should test every position for at least
25 seconds before trying another position.
X Press and hold button Bon remote control
A until indicator lamp :lights up green.
If indicator lamp :lights up green or
flashes ,then programming has been suc-
cessful.
X Release button Bof garage door drive
remote con trolA.
X Ifindicator lamp :lights up red: repeat
the programming procedur efor the corre-
spondin gbutton on the rear-view mirror.
When doing so, vary the distance between
remote control Aand the rear-view mirror.
i If the indicator lamp flashes green after
successful programming, the garage door
system is using arollin gcode. Af terp ro- gramming
,you must synchronise the
garage door opener integrated in the rear-
view mirror with the receive rofthe garage
door system.
Synchronising th erolling code
Your vehicle must be within range of the
garage door or exterior gate drive. Make sure
that neither your vehicle nor any persons/
objects are present within the sweep of the
door or gate.
Observe the safety notes when performing
the rolling code synchronisation.
X Turn the key to position 2in the ignition
lock.
X Press the programming button of the door
or gate drive (see the door or gate drive
operating instructions, e.g. under "Pro-
gramming of additional remote controls").
i Usually, you now have 30seconds to ini-
tiate the next step.
X Press previousl yprogramme dbutton ;,
= or? of the integrated garage door
opener until the door closes.
The rolling code synchronisatio nist hen
complete.
Problems when progra mming
If you have problems when programming the
integrated garage door opener, please note
the following:
R Check the transmitter frequency of garage
door driv eremote control A.This can usu-
ally be found on the bac kofthe remote
con trol.
R Replace the batteries in garage door
remote control A.This increases the like-
lihood that garage door remote con trolA
will transmit astron gand precis esignal to
the integrated garage door opener in the
rear-view mirror.
R When programming, hold remote control
A at varying distances and angles from the
button which you are programming. Try var-
ious angles at adistance between 5and Features
353Stowingand features Z