Okay I have all of these problems. I replaced the motor after I did the srs light came on. no biggie. Then the steering wheel buttons stopped working. Just yesturday the d-4 light between the rpm and spped gauge started blinking at a constitant pace. on about 1/6 second then on for about 1/6 second until car is shut off. Over drive does work though? any guesses? are these connected? Also I did a search on srs. I "think" there are no lose wires. All fuses are good.