Came to start my A3 TDI 2006 and there's no display on the dashboard (no mileage, DIS etc) and the climate doesn't light up either (but still works/blows air). The car starts and drives fine. Also notice the lights-on buzzer isn't working with door open. For some reason about 4 lights on the dash stay lit up in the rev counter) I've checked the fuses near the battery and also the other fuseboard on the driver's side dash. Are there any more I could check? It must be power-related if both the dash and the climate system don't work/light up? Please help!!