So, long story short my engine blew about 2 years ago, recently got it running about 2 months ago, but that's a story for another time.

Anyways I had to have my steering rack repaired and since then my steering wheel controls, air bag, and horn don't work. I've tried to find wiring diagrams or photos but I'm not very good at reading those things, and since I'm putting the car up for sale I'd prefer not to get raped by a dealer or mechanic to fix them. Can anyone point me towards the location of whatever harnesses might be the issue with these?

Also, since the car has been running the traction control has not worked. Only thing that has changed since then is lowering springs, however the entire car has been taken apart during the process. Where are the location of the sensors or harnesses or what have you so that I can fix these?

Thanks in advance