Thanks for your response Jimmy. It hasn't been scanned yet. I do have a scanner which I will use. The trailer wiring harness has now been totally removed and this problem still exists

Hi I have a 2008 XC70 that has a problem with the brake lights. When the brakes are applied the brake lights on the hatch light up but not on the body of the car, but if the hatch is opened up the brake lights go out on the hatch and the brake lights light up on the body of the car. I only noticed t...