Adding Lane assist to a 502A
#132
Senior Member
iTrader: (4)
"The button in the mirror actually looks fairly decent. If I were only adding lane assist, I might be tempted to leave it at that as you wouldn't need to change the console wiring harness and the shifter bezel/switches. you would just need the mirror, bodge in the switch and make two changes in forscan. Would save yourself a lot of cash. But I've already gone down the "full install" road and I want it to look factory when I'm done."
Looks like the console harness is not necessary to do the switch in the mirror. I think I will likely progress that way for now.
#139
Senior Member
iTrader: (4)
Yeah, that is the mirror harness. I am not sure, but I believe Great White said where he grounded for testing. I will go back and look at what he said. I don't think it was tied to any other wire, but to the body somewhere.