Buick LaCrosse: 2.4L L4 Engine - Engine Overheating - Vehicle Checks - Vehicle Care - Buick LaCrosse Owners ManualBuick LaCrosse: 2.4L L4 Engine

There is a engine coolant temperature warning light on the instrument panel cluster that indicates an overheated engine condition. See Engine Coolant Temperature Warning Light for more information.

    3.6L V6 Engine
    There is a coolant temperature gauge and a engine coolant temperature warning light on the instrument panel cluster that indicate an overheated engine condition. See Engine Coolant Tempera ...

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    Alarm system
    The alarm system helps to protect your vehicle and valuables from theft. The horn sounds and the turn signal lights flash if someone attempts to break into your vehicle. The system can be armed a ...

    Bluetooth hands-free (if equipped)
    You can use the phone wirelessly by using the Bluetooth. Detailed information for the Bluetooth hands-free is described in the “audio” in this chapter or in the manual supplied separately. ...

    OnStar Overview
    If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. The OnStar sy ...