Ignition Positions - Pontiac Montana SV6 2008 Owner's Manual

Ignition Positions

The key can be turned to one of four positions while in
the ignition switch.
In order to shift out of PARK (P), ignition must be in the
ON/RUN or ACC/ACCESSORY and the regular brake
pedal must be applied.
A (LOCK/OFF): This is the only position from which
you can remove the key. This position locks your ignition
and transmission.
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Notice: Using a tool to force the key from the
ignition switch could cause damage or break the
key. Use the correct key and turn the key only with
your hand. Make sure the key is all the way in. If
none of this works, then your vehicle needs service.
B (ACC/ACCESSORY): This is the position in which
you can operate the electrical accessories, such as
the radio.
C (ON/RUN): This is the position to which the switch
returns after the engine is started and the ignition key is
released. This is the position for driving. Even while
the engine is not running, ON/RUN can be used
to operate your electrical accessories and to display
some instrument panel warning lights.
The battery could be drained if you leave the key in
the ACC/ACCESSORY or ON/RUN position with
the engine off. You may not be able to start your vehicle
if the battery is allowed to drain for an extended
period of time.
D (START): This position starts the engine. When
the engine starts, release the ignition key. The switch
will return to ON/RUN for driving.