Mercedes-Benz SLR McLaren. Operator's Manual.

Getting started
Unlocking
Starter switch positions
Warning! G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsupervised
use of vehicle equipment may cause
an accident and/or serious personal injury.
40
Starter switch
0 For removing SmartKey
1 Power supply for some consumers
2 Ignition (power supply for all consumers)
and drive position. All lamps (except
high beam headlamp indicator
lamp and turn signal indicator lamps
unless activated) in the instrument
cluster come on. If a lamp in the instrument
cluster fails to come on when the
ignition is switched on, have it checked
and replaced if necessary. If a lamp in
the instrument cluster remains on after
starting the engine or comes on while
driving, see “Lamps in instrument cluster”
( page 298).