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

With Automatic Crash Response, the built-in system can automatically connect to help in a crash even if you cannot ask for it.

Push Emergency Advisor. GPS to connect to an Emergency Advisor. GPS technology is used to identify the vehicle location and can provide critical information to emergency personnel. The Advisor is also trained to offer critical assistance in emergency situations.

    Security
    OnStar provides services like Stolen Vehicle Assistance, Remote Ignition Block, and Roadside Assistance, if the vehicle is equipped with these services. OnStar can unlock the vehicle doors r ...

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    Releasing the trunk lid
    Press the button for longer than 0.5 seconds to open the trunk lid. The trunk release button will not operate when the ignition switch is in the ON position or when the trunk cancel switch is ...

    Manual heating and air conditioning
    The heating and cooling system can be controlled manually by pressing buttons or turning knob(s) other than the AUTO button. In this case, the system works sequentially according to the order of b ...

    Additives in gasoline
    One of the main problems of poor fuel quality is the forming of deposits that are caused during the gasoline combustion process. Mercedes-Benz recommends that you use fuel brands that have the ...