Central Locking System; Radio Frequency Remote Control - Mercedes-Benz 2001 M-Class Operator's Manual

Instruments
Operation
and controls

Central locking system

General notes on the central locking system
If the key in the steering lock is in position 1 or 2, the
vehicle cannot be locked or unlocked with the remote
control.
If the vehicle cannot be locked or unlocked:
• Check the batteries of the remote control, see
page 270.
• Synchronize the remote control, see page 271.
Instrument
Driving
cluster display
Practical hints Car care
26
Central locking system

(Radio frequency remote control)

The master key has an integrated radio frequency
remote control.
Due to the extended operational range of the remote
control, it could be possible to unintentionally lock or
unlock the vehicle by pressing the transmit button.
The vehicle doors, liftgate and fuel filler flap can be
centrally locked and unlocked via remote control.
With vehicle centrally locked, the liftgate can also be
unlocked by using the remote control.
If the key in the steering lock is in position 1 or 2, the
vehicle cannot be locked or unlocked with the remote
control.
Technical
Index
data