Buick LaCrosse: OnStar®
If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. See OnStar Overview for more information.
Roadside Assistance Program
U.S.: 1-800-252-1112
TTY Users (U.S.): 1-888-889-2438
Canada: 1-800-268-6800
Mexico: 01-800-466-0818
As the owner of a new Buick, you
are automatically enrolled in the
Roadside Assistance prog ...
See also:
Engine Compartment — 3.6L
Engine Compartment — 3.6L
1 — Engine Coolant Reservoir
2 — Power Steering Fluid Reservoir
3 — Brake Fluid Reservoir
4 — Totally Integrated Power Module (Fuses)
5 — Air Cleaner F ...
Headlight switch
The headlights can be operated manually or automatically.
Turning the end of the lever turns on the lights as follows:
U.S.A. (type A)
The daytime running
lights turn on.
The side marker, ...
Power moonroof*
Introduction
The moonroof controls are located in the ceiling console near the rearview mirror.
The moonroof can be opened vertically and horizontally. The vehicle's ignition must
be in mode ...
