OnStar
Buick LaCrosse / Buick LaCrosse Owners Manual / OnStar
See also:
Battery
Refer to the replacement number shown on the original battery label when a new battery is needed. See Engine Compartment Overview for battery location.
DANGER
Battery posts, terminals, and r ...
Security Light
The immobilizer light should come on briefly as the engine is started.
If it does not come on, have the vehicle serviced by your dealer.
If the system is working normally, the indicator light turn ...
Home Page
The infotainment system displays a
home page that makes accessing
many of the features an easy
process.
Back: If on page two of the Home
Page, press Back to return to page
one of the Home P ...
