Many Problems with my Alero

so i just got my car back yesterday from the dealer, that trip included new bearing, fixed trunk popper, brake pads, rotors and calipers. Now today I was driving it, and boom, gauges all went to 0, service engine soon, anit-lock, brake, trac off, and SECURITY all came on. At first I thought that it might be the typical hub assembly, but those that described that problem, didnt' have the security light or the gauges stop working. Could this still be the hub assembly, or not...i'm starting to get a little fed up with this piece of junk!
Thanks, anything could help!

Who knows what it could be with these cars. What year is yours? The dealer may have left a wire loose or something. I have heard of these exact same symptions when there is a problem with the charging system. Sometimes even a loose battery cable can cause this.

I would go right back to the dealer and have them look at it at no cost. It definately sounds like something they did...possibly a wiring issue.

Jeremy