OnStar
Buick LaCrosse / Buick LaCrosse Owners Manual / OnStar
See also:
Window Lockout
(Window Lockout): The rear
window lockout button
is located on the driver’s door armrest near the window
switches.
Press the right side of this button to disable the rear
window controls. ...
Reading Lamps
There are front and rear reading
lamps.
The front reading lamps are located
in the overhead console.
The rear reading lamps are located
in the headliner.
or
: Press to turn each lamp
...
Door Ajar Light
This light comes on in the Driver
Information Center (DIC) when a
door is open or not securely latched.
Before driving, check that all doors
are properly closed. ...
