Door Ajar Light
Buick LaCrosse / Buick LaCrosse Owners Manual / Instruments and Controls / Warning Lights, Gauges, and Indicators / 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.
See also:
Stereo RCA Jacks
The RCA jacks are located behind the video
screen. The RCA jacks allow audio and video
signals to be connected from an auxiliary device
such as a camcorder or a video game unit to
the RSE system. ...
Engine Air Cleaner/Filter
See Engine Compartment Overview for the location of the engine air cleaner/filter. ...
Chemical Paint Spotting
Airborne pollutants can fall upon and attack painted vehicle surfaces causing
blotchy, ring-shaped discolorations, and small, irregular dark spots etched into
the paint surface. ...
