To remote start a 2007 Buick Lucerne, press and release the start button located on the key fob itself. You will need to immediately hold the remote start button for at least 4 seconds. Release the button when the parking lamp flashes. Afterwards, the engine will turn with the lamps still turned on. The engine will then continue to run for ten minutes. Keep in mind that the key must be inserted in the ignition switch cylinder and turned to the Run position before driving it. Usually, when a car is remote started, it automatically puts on the heating or cooling system, depending on what You previously had it set to.
It will lock and unlock the door . But not start the engine. Could they be a bad relay ?
Carole J
July 16, 2020
The remote start the 2007 buick lucerne you need to press the lock button on your key fob and then press and hold the remote start button for 4 seconds.
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