Hello,
I have a 2005 convertible. The check engine light was on , I was told it was due to O2 sensors. I have had them exchanged multiple times. Still light was on. The electric relay for the seats was not working. The system was reset and I exchanged the relay for the seats. Check engine turns off seats are working. Yesterday, after 2 weeks check engine comes on seats are no longer working. What is wrong with this car? Any help is GREATLY APPRECIATED.