Mercedes-Benz 2006 C 55 AMG Operator's Manual page 35

Getting started
Unlocking
i
When you switch on ignition, the
indicator and warning lamps (except
low beam headlamp indicator lamp,
high beam headlamp indicator lamp,
and turn signal indicator lamps unless
activated) in the instrument cluster
come on. The indicator and warning
lamps (except low beam headlamp in-
dicator lamp, high beam headlamp indi-
cator lamp, and turn signal indicator
lamps if activated) will go out when the
engine is running. This indicates that
the respective systems are operational.
i
The SmartKey can only be removed
from the starter switch with the gear
selector lever in position P.
34
!
If the SmartKey cannot be turned in the
starter switch, the battery may not be
sufficiently charged.
Check the battery and charge it if
necessary ( page 411).
Get a jump start ( page 415).
To prevent accelerated vehicle battery
discharge or a completely discharged
battery, always remove the SmartKey
from the starter switch when the en-
gine is not in operation.