Mercedes-Benz 2006 SLK 280 Operator's Manual page 287

Controls in detail
Useful features
Operation of integrated remote control
Switch on the ignition ( page 36).
Select and press the appropriate inte-
grated signal transmitter button (2,
3 or 4) to activate the remote con-
trolled device.
The integrated remote control trans-
mitter continues to send the signal as
long as the button is pressed – up to
20 seconds.
286
Erasing the integrated remote control
memory
Switch on the ignition ( page 36).
Simultaneously press and hold down
the outer signal transmitter buttons 2
and 4, for approximately 20 seconds,
until the indicator lamp 1 flashes rap-
idly. Do not hold for longer than
30 seconds.
The codes of all three channels are
erased.
i
If you sell your vehicle, erase the codes
of all three channels.
Programming tips
If you are having difficulty programming
the integrated remote control, here are
some helpful tips:
Check the frequency of the hand-held
remote control 5 (typically located on
the reverse side of the remote). The in-
tegrated remote control is compatible
with radio-frequency devices operating
between 288-399 MHz.
Put a new battery in the hand-held re-
mote control 5. This will increase the
likelihood of the hand-held remote con-
trol sending a faster and more accurate
signal to the integrated remote control.