Mercedes-Benz AMG GT Operator's Manual page 168

166 Driving and parking
% The remote control for the door drive is not
included in the scope of delivery of the garage
door opener.
▌Synchronizing the rolling code
Requirements
The door system uses a rolling code.
R
The vehicle must be within range of the garage
R
door or door drive.
The vehicle as well as persons and objects are
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located outside the range of movement of the
door.
Press the program button on the door drive
#
unit.
Initiate the next step within approximately
30 seconds.
Press previously programmed button 1,
#
or 3 repeatedly until the door closes.
When the door closes, programming is com-
pleted.
% Please also read the operating instructions for
the door drive.
▌Troubleshooting when programming the remote
control
Check if the transmitter frequency of remote
#
control 5 is supported.
Replace the batteries in remote control 5.
#
Hold remote control 5
#
a distance of 0.4 in (1 cm) to 3 in (8 cm) front
of the inside rearview mirror. You should test
every position for at least 25 seconds before
trying another position.
Hold remote control 5
#
various distances in front of the inside rear-
view mirror. You should test every position for
at least 25 seconds before trying another
position.
On remote controls that transmit only for a
#
limited period, press button
2
control 5 again before transmission ends.
Angle the antenna line of the garage door
#
opener unit toward the remote control.
% It is possible that older garage doors cannot
be operated using the remote control in the
inside rearview mirror even after you have
successfully performed the measures descri-
bed above. If this is the case, contact the
HomeLink
%
Support and additional information on pro-
gramming:
at various angles from on the toll free HomeLink
R
1-800-355-3515
on the Internet at https://
R
www.homelink.com/mercedes
▌Opening or closing the garage door
at the same angles at
Requirements
The corresponding button is programmed to
R
operate the door.
Press and hold buttons 1,
#
door opens or closes.
6 on remote
If the indicator lamp
#
approx. 20 seconds: Press the previously
pressed button again and keep it pressed until
the door opens or closes.
®
Hotline.
®
Hotline on
2 or 3 until the
4 flashes yellow after