Buick LaCrosse: Conditions in Which Remote Start 
Will Not Work - Remote Vehicle Start - Keys and Locks - Keys, Doors, and Windows - Buick LaCrosse Owners ManualBuick LaCrosse: Conditions in Which Remote Start Will Not Work

The remote start will not operate if:

• The key is in the ignition (key access) or the ignition is in any position other than OFF (keyless access).

• The transmitter is in the vehicle (keyless access).

• The hood is not closed.

• The hazard warning flashers are on.

• There is an emission control system malfunction.

• The engine coolant temperature is too high.

• The oil pressure is low.

• Two remote vehicle starts have already been used.

• The vehicle is not in P (Park).

    Canceling a Remote Start
    To cancel a remote start, do any of the following: • Aim the RKE transmitter at the vehicle and press and hold until the parking lamps turn off. • Turn on the hazard warning flashers. ...

    Door Locks
    WARNING! Unlocked doors can be dangerous. • Passengers, especially children, can easily open the doors and fall out of a moving vehicle. The chance of being thrown out of the vehicle in ...

    See also:

    To Lock The Doors
    Press and release the LOCK button on the RKE transmitter to lock all doors. The turn signal lights will flash and the horn will chirp once to acknowledge the lock signal. Sound Horn With Lock Th ...

    Changing wheels and tires
    Mounting Information on mounting tires Have mounting and balancing performed only by a service center or tire specialist. If this work is not carried out properly, there is the danger of subse ...

    Defroster button
    To defrost or dehumidify the windshield and front door windows, press the defroster button “”. When the “” button is pressed, the air conditioner compressor automatically operates to ...