Buick LaCrosse: Vehicle and Power Issues - OnStar Additional Information - OnStar - Buick LaCrosse Owners ManualBuick LaCrosse: Vehicle and Power Issues

OnStar services require a vehicle electrical system, wireless service, and GPS satellite technologies to be available and operating for features to function properly. These systems may not operate if the battery is discharged or disconnected.

    Unable to Connect to OnStar Message
    If there is limited cellular coverage or the cellular network has reached maximum capacity, this message may come on. Push to try the call again or try again after driving a few miles into ...

    Add-on Electrical Equipment
    The OnStar system is integrated into the electrical architecture of the vehicle. Do not add any electrical equipment. See Add-On Electrical Equipment. Added electrical equipment may interfer ...

    See also:

    All-weather tires and winter tires
    Not all tires that have the M+S identification offer the driving characteristics of winter tires. Winter tires have, in addition to the M+S identification, the snow flake symbol on the tire ...

    Repairing minor paint damage
    CAUTION: Remove apparently harmless lookingsubstances from the paintworkimmediately (e.g. bird droppings, treeresins, insect remains, tar spots, road saltand industrial fall out). You should repair ...

    General information on radio frequencies
    CAUTION: The radio frequency used by yourremote control can also be used byother short distance radiotransmissions (e.g. amateur radios,medical equipment, wireless headphones,remote controls and alar ...