Mercedes-Benz S 320, Operator'S Manual

Page: 31 / 341

28 Central locking system
Technical
data
Instruments
and controls
Operation Driving
Instrument
cluster display
Practical hints Car care Index
Central locking system
Radio frequency and infrared remote control
The electronic main key has an integrated radio
frequency and infrared 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. If
one of the transmit buttons is pressed, the battery check
lamp lights up briefly – indicating that the batteries are
in order. See page 288 for checking batteries.
The vehicle doors, trunk and fuel filler flap can be
centrally locked and unlocked via remote control.
Opening and closing the windows remotely can only be
done with the infrared portion of the remote control.
Aim transmitter eye at a receiver (6 or 7), press and
hold transmit button
Œ
or
‹
.
If the electronic key is inserted in steering lock, the
vehicle cannot be locked or unlocked with the remote
control.
1 Transmit button
‹
Locking
Œ
Unlocking
Š
Opening trunk (if not separately locked)
2 Lamp for battery check (see page 288 for changing
batteries if it does not light up briefly)
3 PANIC button
4 Transmitter eye
5 Locking tab for mechanical key
P80.35-2032-26
2
4
3
5
1