My security light would flash and car wouldn't start. I've waited the ten minutes and retries and it works. Been like that for two winters now but last night went to start car and security light would flash and rest of dash lights went dead including stereo. Any help would be appreciated. Thanks for your time.
For the no start in the winter with the security light on I would say thats a bad ignition switch very common on those. You would have to get your body control module scanned for codes and if you have a codes B3033 and or B2960 bad switch. There cheap and easy to install as far as the dash lights etc I would have the battery tested and make sure the battery cables are clean and tight.