You need to find out what cause this because it sound as if someone was trying to get into your car and the alarm is set give these websites a try www.alldatadiy.com and www.autozone.com if all fails stop in at your local GM dealership and talk with the service manger he or she will be able to help you wish you the best of luck Michigan Man.
383 views
Usually answered in minutes!
The blinking of all dashboard lights also has happened before while driving. Not just by starting the car.
Turned my Pontiac 2001 Aztec on and all lights started blinking. It released the trunk, and even blew the horn without touching it. The "security" light and "service engine soon" comes on. The car has done that several times already. The radio is in a "locked" position, and sometimes is says "calibrating". Drove home with the needles on the dials fluctuating wildly.
×