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

Some OnStar services are disabled after five days. OnStar cannot perform Remote Door Unlock or Stolen Vehicle Assistance after the vehicle has been off continuously for five days. After five days, OnStar can contact Roadside Assistance and a locksmith to help gain access to the vehicle.

    Languages
    The vehicle can be programmed to respond in French or Spanish. Push and ask an Advisor. Advisors can speak French or Spanish. ...

    Global Positioning System (GPS)
    • Obstruction of the GPS can occur in a large city with tall buildings; in parking garages; around airports; in tunnels, underpasses, or parking garages; or in an area with very dense tr ...

    See also:

    Adjusting the head restraints
    Adjusting the angle of the head restraints Example: Sedan •► Push or pull the lower edge of the head restraint in the direction of the arrow. •►  To adjust the head restr ...

    Emergency unlocking
    Emergency unlocking Pull the handle inside the cargo area. The trunk lid unlocks. ...

    Operating tips
    -When the engine coolant temperature and outside air temperature are low, the air flow from the foot outlets may not operate for a maximum of 150 seconds. However, this is not a malfunction. Aft ...