Mercedes-Benz 2002 M-Class Operator's Manual page 164

Operation of remote control:
1. Turn key in steering lock to position 1 or 2.
2. Select and press the appropriate button 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.
Garage door opener
Instruments
Operation
and controls
161
Instrument
Driving
cluster display
Erasing the remote control memory:
1. Turn key in steering lock to position 1 or 2.
2. Simultaneously holding down the left and right side
buttons for approximately 20 seconds, or until the
control lamp blinks rapidly, will erase the codes of
all three channels.
Practical hints Car care
Technical
Index
data