factory to aftermarket
2004 MINI Cooper
Crutchfield Customer Review (What's this?)
I used this to adapt the factory head unit from my 2004 Mini Cooper S to the Kenwood X998 head unit. The included diagram was very helpful in the install and matching up the kenwood wiring harness to this adapter harness. You will need to pay attention to the ACC power wire (red) but there is a note in the instructions regarding when to use this. I have always had good success with the Metra Kits.
Pros: Easy enough for the novice installer.
Cons: Pay attention to the notes in the instructions.