Hi all
Audi A4 B8 3.0L diesel sline 2013
I recently replaced the O/S/F headlamp bulb by removing the airbox. when i restarted the car the enging warning light came on and i cant figure out why. I removed the code and it was ok until i restarted the car the next morning when it came back on again . There is an electrical connector under the airbox which i re attached and a small air tube/breather/vacuum pipe running across the front of the engine which i also reconnected. Any suggestions would be welcome
Thanks
