Keys Not Recognized - '07 9-5
Problem: All (3) of my keys are no longer recognized when attempting to start my car. I do not have the resources (read: money) to send to a dealer.
Symptoms:
1. Receive SID message "Key Not Recognized, Contact Dealer."
2. Car will try to turn over but doesn't.
History: Was experiencing the following intermittent, strange events in the car 1 -3 weeks prior to problem:
1. Night panel activated (was not selected) upon car start. Selected and then de-selected Night panel and dash indications restored to normal.
2. All dash warning lights illuminated upon car start AND engine performance was reduced. Would occur 2-3 times in a row and finally cease after I turned off engine and restarted car.
3. All power cut out when making a moderate right turn downhill. Stop and restarted A-OK.
Troubleshooting:
1. All key fob batteries OK
2. Replaced car battery (was failing)
Anyone able to help?
I have a laptop with TIS-2000 and a borrowed Tech 2. Issue is that the Tech 2 intermittently communicated with car.