android steering control question

[daveking]

Good morning all.
Just fitted an android unit.
It has one wire for steering button control.
It say's i need to find a positive from the steering
so that the unit can assign the signal from the buttons.

Is this possible,if so where would i pick this positive
up from.

Thank you

Dave king

[wpoll]

Hi Dave,

Remember this?

https://xoutpost.com/bmw-sav-forums/...g-digital.html