Buick 2006 LaCrosse - Manual (Page 86)

Automatic Door Lock
The vehicle’s doors are programmed from the factory
to lock when the shift lever is moved into a forward gear,
and to unlock when the shift lever is moved into
PARK (P).
If someone needs to get in or out of the vehicle after
the doors have been locked, place the shift lever
into PARK (P). You may also unlock all doors using the
power door lock switch or unlock one door using the
inside manual door lock.
If your vehicle has a Driver Information Center (DIC),
there are different programming options for locking and
unlocking the doors automatically. See DIC Vehicle
Personalization on page 3-73.
Rear Door Security Locks
Your vehicle may have rear door security locks.
These prevent passengers from opening the rear
doors from the inside.
The rear door security
locks are located on
the inside edge of each
rear door. You must
open the rear doors to
access them.
To set the locks, do the following:
1. Insert the key into the security lock slot and turn
it so the slot is in the horizontal position.
2. Close the door.
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