Howdy all. I did the steering wheel button retrofit last week where I removed the static buttons from the left and right of the steering wheel and replaced them with the touch sensitive version from the facelift models.

I have a GAP IID g4 and tried to make changes but can’t seem to find the right CCFs for the button assignments.

when I turn the car on the left side the top part functions perfectly for volume menu ok and skip, but the diamond is non functional, the voice input works on the left hand side button, on the right the top works but LKA is always orange, Cruise turns on the LIM light on the steering wheel but doesn’t activate LIM on the vehicle (center console button still works). Pressing LIM on the wheel cancels cruise. And the wheel heater button is non functional but lit.

it seems like the car has the buttons mapped incorrectly. I ran through the relearn procedure for infotainment, and reset the car too.

anyone have any ideas?