Rc8

Hi, reviving this old thread.

I need to adjust my low beam vertically and as per the photo, that plastic hole doesn't have anything in it.

Can anyone help! Thanks

Hi All,

I am thankful for this thread even though this is a really OLD, I managed to successfully have the steering wheel control work and display button. 

I am installed a generic android head unit. The display button wouldn't work when the steering wheel control cables is not connected to the headunit. I have connected directly the Pink wire to Ground, Orange and Yellow to either Key1 or Key2. Saved me from forking out a $99 Aerpro steering wheel adapter.

The AC controls connected or not wouldn't affect the display button functionality. 

I appreciate the help guys.