audi a6 tdi avant 1.9 2003?

whilst driving both my indicator lights came on as did the hazard light, i pulled over stopped the car and all indicator lights, hazard and all of the indicator lights where on. I pulled out the alarm fuse and i could use the indicators but couldn't use my windows or my alarm, don't know whether its relevant but my luggage light does not work either, thanks in advance if anyone could give me idea what the problem might be