I have a 2003 Oldsmobile alero with 110,000 miles. Had it for a year and never had any problems. Was workin fine yesturday but today and the gages died (fuel, speed, thermo) and service vechile soon, abs, security lights came on. Radio wont turn on as well. The security light on the radio is flashing. Took it to Auto Zone to hook up to computer and it said everything was ok but the guy said that my car had two computers or something and that his computer wouldnt scan the second one. If i shut it off sometimes i have to wait 5 mins or it wont start back up. That scared me a couple of times. I unplugged the battery for 30 mins and then plugged it back up. Everything seemed to back to normal but about 5mins down the road it did the same thing. What is going? Am i going to have to take it to a GM dealer??? I hope not. They are sooo freakin expensive.