OBD11 Help


Ready to race!
Hey everyone.

Having some issues using OBD11 and wondering if anyone else has encountered this as well.
Currently lost window functions on the driver side after I changed coding for door courtesy lights to be enable. After doing this I started losing rear window control function from driver side buttons. Then my one touch window down/up stopped working. I reset these and now I am running into the problem where if I change a code it will turn off any other code I enabled. IE if I turn on one touch automatic window, I lose function of being able to roll the rear windows up and down and also lose the courtesy door light functionality.