I have an opportunity to swap my stock set up on my 07 base tl for my friends navigation on his 08 navi tl before he trades it in.
Aside from all the components, does anybody know what harnesses will need to be swapped as well so that everything will be plug and play?
I know i can get a custom harness from Martin but if i can swap harness for free and keep it oem id rather do that, thanks in advance.