general problems of the 2001 SAAB 95

Driving on thruway,cruise went off sudden loss of speed,ck engine light on. Engine stalled would only idle and shake wouldn't move. Had it towed to shop cleared code ran 1/2 day ok then ck light came back on, pulled it back into my shop. I searched internet for solutions pointed to faulty throttle body. I"m a certified for 34 year motorcycle technician so I took it off and disassembled it as I wanted to get to the bottom as it"s reason for failure. I discovered everything was ok except all of the wire insulation within the internal area of the throttle body had failed and peeled away causing a electrical short or spike. This is due to the use of inferior wire insulation not designed for it"s application. Dlr had new $457. 00 part in stock. I installed it,worked fine dlr inspected it. I left the old part with them for possible special warranty consideration with SAAB USA. SAAB declined warranty 01/02/07, I now have the old part. This car has also had 12 ign switch problems where 6 times it was replaced,the last one was 11/17/06 covered by warranty,also 6 headlights & 6tail lightbulbs replaced & counting not warranty. I have all work orders.