Fault lights on dash, have changed the bearings on rear wheel and replaced the sensor but fault lights came back on.

My dome/map lights keep popping a fuse. As soon as I replace it it pops. I know that there has to be a short somewhere. How would I go about finding it. I haven't made any repairs.it worked fine up un… 

My power points do not work my USB does not work is that enough

The alarm sounds start working all night doesn’t stop
Just night
I live the car open doesn’t look

Attempts ta start stumles and stalls have replaced just about everything and does this every time