Mercedes-Benz S-Sedan 2015 Owners Manual - Manual (Page 351)

you live) when using the programming
steps
X
Press and hold one of buttons ; to ? on
the integrated garage door opener.
After a short time, indicator lamp : lights
up yellow.
X
Release the button.
Indicator lamp : flashes yellow.
X Press button B of garage door remote
control A for two seconds, then release it
for two seconds.
X Press button B again for two seconds.
X Repeat this sequence on button B of
remote control A until indicator lamp :
lights up green.
When indicator lamp : lights up green:
programming is finished.
When indicator lamp : flashes green: pro-
gramming was successful. The next step is
to synchronize the rolling code.
X
Release button B of remote control A of
the garage door drive.
If indicator lamp : blinks red: repeat the
programming process for the correspond-
ing button on the rear-view mirror. When
doing so, vary the distance between remote
control A and the rear-view mirror.
The required distance between remote
control A and the integrated garage door
opener depends on the garage door drive
system. Several attempts might be neces-
sary. You should test every position for at
least 25 seconds before trying another
position.
Problems when programming
If you are experiencing problems program-
ming the integrated garage door opener on
the rear-view mirror, take note of the follow-
ing instructions:
R
Check the transmitter frequency used by
garage door drive remote control A and
whether it is supported. The transmitter
frequency can usually be found on the back
of the garage door drive remote control.
The integrated garage door opener is com-
patible with devices that have units which
operate in the frequency range of 280 to
433 MHz.
R Replace the batteries in garage door
remote control A. This increases the like-
lihood that garage door remote control A
will transmit a strong and precise signal 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 that you are programming. Try vari-
ous angles at a distance between 2and
12 inches (5to 30 cm) or at the same angle
but at varying distances.
R If another remote control for the same
garage door drive is available, repeat the
same programming steps with this remote
control. Before performing these steps,
make sure that new batteries have been
installed in garage door drive remote
control A.
R Note that some remote controls only trans-
mit for a limited amount of time (the indi-
cator lamp on the remote control goes out).
Press button B on remote control A again
before transmission ends.
R
Align the antenna cable of the garage door
opener unit. This can improve signal recep-
tion/transmission.
Opening/closing the garage door
After it has been programed, the integrated
garage door opener performs the function of
the garage door system remote control.
Please also read the operating instructions
for the garage door system.
X
Turn the SmartKey to position 2 in the igni-
tion lock (
Y
page 173).
X
Press button ;, = or ? which you have
programed to operate the garage door.
Garage door system with a fixed code: indi-
cator lamp : lights up green.
Features
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