2005 A3 2.0 TDI SPORT BKD DSG
Ok I've recently developed a strange problem, if I try to start the car with the sidelights or the headlights on, it doesnt start and PRNDS flashes up on the display.
If I turn the lights off it will start fine without a problem.
hooked it upto VCDS and got an intermittent connection problem with transmission shift module.
Can anyone help with this?
and whats the connection between the lights and the gearbox?!