Buick LaCrosse: OnStar Additional Information - OnStar - Buick LaCrosse Owners ManualBuick LaCrosse: OnStar Additional Information

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 ...

Transferring Service
Push to request account transfer eligibility information. The Advisor can assist in canceling or removing account information. If OnStar receives information that vehicle ownership has chan ...

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Collision Damage Repair (U.S. and Canada)
If the vehicle is involved in a collision and it is damaged, have the damage repaired by a qualified technician using the proper equipment and quality replacement parts. Poorly performed col ...

Child safety locks
Child safety locks – rear doors The controls are located on the rear door jambs. Use the remote control's key blade or a screwdriver to adjust these controls. A The rear doors can only be ...

Manual operation
Fan speed control Turn the fan speed control dial to manually control the fan speed. Push the AUTO button to return to automatic control of the fan speed. Air recirculation Push the air recircula ...