Mercedes-Benz SL-Class 2008 Owners Manual - Manual (Page 41)

41
Getting started
Unlocking
For more information, see “SmartKey”
(
୴ page 104).
For information on starting the engine
using the SmartKey, see “Starting with the
SmartKey” (
୴ page 53).
SmartKey with KEYLESS-GO*
If the SmartKey with KEYLESS-GO is inside
the vehicle, pressing the KEYLESS-GO
start/stop button on the gear selector
lever corresponds to turning the SmartKey
to the various starter switch positions.
KEYLESS-GO start/stop button
1 USA only
2 Canada only
The SmartKey with KEYLESS-GO must be
located in the vehicle.
̈ Make sure the gear selector lever is set
to P.
̈ Do not depress the brake pedal.
Position 0
Before you press the KEYLESS-GO
start/stop button, the vehicle’s on-board
electronics have the status 0 (as with
SmartKey removed).
Position 1
̈ Press the KEYLESS-GO start/stop
button once.
This supplies power for some electrical
consumers, such as seat adjustment.
i The SmartKey can only be removed from the
starter switch with the gear selector lever in
position P.
! If the SmartKey cannot be turned in the
starter switch, the starter battery may not be
sufficiently charged.
ț Check the starter battery and charge it if
necessary (
୴ page 427).
ț Get a jump start ( ୴ page 432).
To prevent accelerated battery discharge or a
completely discharged battery, always remove
the SmartKey from the starter switch when the
engine is not in operation.
i If you now press the KEYLESS-GO
start/stop button
ț once again, the ignition (position 2) is
switched on
ț twice, the power supply is again switched off