Mercedes-Benz S-Class 2009 - Manual (Page 437)

Useful features
435
Reprogramming a single signal
transmitter button
To program a device using a signal
transmitter button previously trained, follow
these steps:
X Switch on the ignition.
X Press and hold the desired signal
transmitter button (
2 , 3 or 4 ). Do not
release the button.
Indicator lamp
1 will begin to flash after
20 seconds.
X Without releasing the signal transmitter
button, proceed with programming starting
with step 3.
Operation of integrated remote control
X Switch on the ignition.
X Select and press the appropriate
integrated signal transmitter button (
2 ,
3 or 4 ) to activate the remote controlled
device.
The integrated remote control transmitter
continues to send the signal as long as the
button is pressed – up to 20 seconds.
Erasing the integrated remote control
memory
i If you sell your vehicle, erase the codes of
all three channels.
X Switch on the ignition.
X Simultaneously press and hold outer signal
transmitter buttons
2 and 4 , for
approximately 20 seconds, until indicator
lamp
1 flashes rapidly. Do not hold for
longer than 30 seconds.
The codes of all three channels are erased.
Programming tips
If you are having difficulty programming the
integrated remote control, here are some
helpful tips:
R Check the frequency of hand-held remote
control
5 (typically located on the reverse
side of the remote). The integrated remote
control is compatible with radio-frequency
devices operating between 280-390 MHz.
R Put a new battery in hand-held remote
control
5 . This will increase the likelihood
of the hand-held remote control sending a
faster and more accurate signal to the
integrated remote control.
R While performing step 3, hold hand-held
remote control
5 at different lengths and
angles from the signal transmitter button
(
2 , 3 or 4 ) you are programming.
Attempt varying angles at the distance of 2
to 12 inches (5 to 30 cm) away or the same
angle at varying distances.
R If another hand-held remote control is
available for the same device, try the
programming steps again using that other
hand-held remote control. Make sure new
batteries are in the hand-held remote
control before beginning the procedure.
R Straighten the antenna wire from the
garage door opener assembly. This may
help improve transmitting and/or receiving
signals.
i Certain types of garage door openers are
incompatible with the integrated remote
control. If you should experience further
difficulties with programming the
integrated remote control, contact an
authorized Mercedes-Benz Center, or call
the Mercedes-Benz Customer Assistance
Center (in the USA) at
1-800-FOR-MERCedes, or Customer
Service (in Canada) at 1-800-387-0100.
Controls in detail
Z