Mercedes-Benz 2009 R-Class Operator's Manual page 240

Controls in detail
Useful features
hold the two outer signal transmitter
buttons and and release them when
2 4
indicator lamp begins to flash after
1
approximately 20 seconds.
Do not hold the button for longer than
30 seconds.
This procedure erases any previous
settings for all three channels and
initializes the memory. If you later wish to
program a second and/or third hand-held
transmitter to the remaining two signal
transmitter buttons, do not repeat this step
and begin directly with step 3.
X
Step 3: Hold the end of hand-held remote
control of the device you wish to train
5
approximately 2 to 12 in (5 to 30 cm) away
from the signal transmitter button (2,
or 4) to be programmed, while keeping
indicator lamp in view.
1
X
Step 4: Using both hands, simultaneously
press hand-held remote control button
and the desired signal transmitter button
(2, or 4). Do not release the buttons
3
until step 5 is completed.
Indicator lamp will flash, first slowly and
1
then rapidly.
238
i Indicator lamp flashes immediately
1
the first time the signal transmitter button
is programmed. If this button has already
been programmed, the indicator lamp will
start flashing after 20 seconds.
X
Step 5: After indicator lamp
from a slow to a rapidly flashing light,
release the hand-held remote control
button and the signal transmitter button.
X
Step 6: Press and hold the just-trained
signal transmitter button (2,
observe indicator lamp 1.
If indicator lamp stays on constantly,
1
programming is complete and your device
should activate when the respective signal
transmitter button (2,
3
and released.
i
If indicator lamp
1
approximately 2 seconds and then turns to
a constant light, continue with
6
programming steps 8 through 12 as your
garage door opener may be equipped with
the "rolling code" feature.
X
Step 7: To program the remaining two
signal transmitter buttons, repeat the steps
above starting with step 3.
Rolling code programming
To train a garage door opener (or other rolling
code devices) with the rolling code feature,
follow these instructions after completing the
"Programming" portion (steps 1 through 6) of
this text. (A second person may make the
changes
1
following training procedures quicker and
easier.)
X
Step 8: Locate the "training" button on the
garage door opener motor head unit.
or 4) and
3
i Exact location and color of the button may
vary by garage door opener brand.
Depending on manufacturer, the "training"
button may also be referred to as "learn"or
"smart" button. If there is difficulty locating
or 4) is pressed
3
the transmitting button, refer to the garage
door opener Operator's Manual.
X
Step 9: Press the "training" button on the
flashes rapidly for
garage door opener motor head unit.
The "training light" is activated.
You have 30 seconds to initiate the
following two steps.
X
Step 10: Return to the vehicle and firmly
press, hold for 2 seconds and release the
programmed signal transmitter button
(2, or 4).
3