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:
Radio Messages for XM™ Only
See XM Radio Messages later in this
section for further detail. ...
The Inside
Like the pricier CTS sedan from sister brand Cadillac, the LaCrosse's
dashboard is trimmed in a leather-like material with stitched seams and padded
finishes. Ambient lighting pipes across the das ...
Weatherstrips
Apply silicone grease on weatherstrips to make them last longer, seal better,
and not stick or squeak. See Recommended Fluids and Lubricants . ...
