Driving peacefully down the street and the horn honks, softly, but audibly; indicator lights--service engine soon, trac off, security, etc--go on and off randomly. If I can. I pull over and turn the car off. Start it again and no lights come on. Drive a little, more lights, horn honks twice this time, etc etc. Now a serious issue because it won't start at all. Have an after-market remote start unit which I'll get checked first. I see other owners have had similar issues. Any known fix? Is this related to the car's computer? It also has window issues but I've been blaming the car's age for that, now I see others have window issues too. Any help out there?