So just confirming grey/red c29 wire to avi pin of my choice for signal and the light green/ silver wire c32 to earth input 30. Is this all you need to wire in for the fuel gauge to register?
As title says I am looking for a m spec bumper to suit series 1 r33. Located in Toowoomba, if you have anything let me know as this is one of the last parts required to complete the car.