What to Do When the Buick Anti-Theft System is Activated and the Car Won't Start?
1 Answers
Insert the key, turn it to power on the entire vehicle, then turn it off. Repeat this process three times consecutively. Disconnect the negative terminal of the battery for about ten seconds to clear the engine's protection data, then reconnect the battery and attempt to start the car again. It is normal for the car's engine anti-theft light to flash once every 1 to 2 seconds.