Guys I need some help. I have a 99 c5. I changed the fan temps and then saved it. That is all I changed. I then went to flash it, and it did not seem to want to write. So I aborted when it gave me the option. Well I tried to write the stock program back in, and it gives me a critical error and too rewrite. Well I did and it still says to rewrite. Well anyway now my car does not want to do anything but flash every service code on the dash. It will not start, or do any thing. Does anyone know what happen?
Guys any help would be appreciated.
Thanks