Buick LaCrosse: Diagnostics - OnStar Services - OnStar - Buick LaCrosse Owners ManualBuick LaCrosse: Diagnostics

OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if the vehicle is equipped with the Tire Pressure Monitoring System. If a diagnostics check is needed between e-mails, push Advisor can run a check., and an Advisor can run a check.

    OnStar Mobile App
    With an iPhone® or Android™-based mobile device, an OnStar mobile app can be downloaded. The vehicle can be remote started, if equipped, or the doors can be unlocked from anywhere there ...

    See also:

    Components
    1. Head restraint 2. Adjustment notches 3. Lock knob 4. Stalks 5. Release knob ...

    Checking the fluid level
    WARNING ● Never let brake fluid contact your eyes because brake fluid can be harmful to your eyes. If brake fluid gets in your eyes, immediately flush them thoroughly with clean water. For ...

    Map/Reading/Interior Lights
    These lights are mounted between the sun visors above the rearview mirror. Each light can be turned on by pressing the barrel. Press the barrel a second time to turn the light off. Both of these ...