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

Push eligibility information. The Advisor to request account transfer eligibility information. The Advisor can assist in canceling or removing account information. If OnStar receives information that vehicle ownership has changed, OnStar may send a voice message to the vehicle, requesting updated account information.

    Reactivation for Subsequent Owners
    Push and follow the prompts to speak to an Advisor as soon as possible after acquiring the vehicle. The Advisor will update vehicle records and will explain the OnStar service offers and opt ...

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    System limits
    Changes to the parking space Changes to the parking space after it was measured are not taken into account by the system. Therefore, always be alert and ready to intervene; otherwise, there is ...

    Starting a Flooded Engine
    Except 3.7-liter engine If the engine fails to start, it may be flooded (excessive fuel in the engine). Follow this procedure: (Without Advanced Keyless Entry & Push Button Start System) 1. If ...

    Keyless Entry System
    This system remotely locks and unlocks the doors and opens the trunk lid, and opens the power windows and the moonroof. It can also help you signal for attention. Operating the theft-deterrent sys ...