I left my keys in the ignition switch in the on position (forward) and ran to catch a train. When I came back the battery was 95% dead, the inside of the car was clicking furiously, and there was 6 inches of snow on the car.
After I jumped it, the car started quickly, but the heated seats, heating and cooling system did not work. The radio works, but no lights on the dashboard for heating and cooling.
I can’t find my haynes manual and it seems all the fuses I can see (transparent), are fine.
The car starts normally, but struggles to run.
So did I burn out my computer or something?
I cannot select the vehicle or the model, it is a 2002 volvo v70.