OnStar
Buick LaCrosse / Buick LaCrosse Owners Manual / OnStar
See also:
Scheduling Service Appointments
When the vehicle requires warranty service, contact your dealer and request an appointment. By scheduling a service appointment and advising the service consultant of your transportation needs, your d ...
Parental Control
This button is located behind the video screen.
Press this button while a DVD or CD is playing to
freeze the video and mute the audio. The video
screen will display Parental Control ON and the
p ...
Checking Coolant
The engine coolant
recovery tank is in the
engine compartment on
the passenger’s side of
the vehicle. The cap has
this symbol on it.
The vehicle must be on a level surface. When
your engine ...
