NISSAN INTERIOR LIGHT

I Have A 92 Sentra And It Has A Wierd Electrical Problem. Its Been Draining The Battery. The Battery Is Fine If I Let It Sit For A Couple...

So My Problems First Started When I Drained My Battery I Have A Pioneer 760 Amp Hooked Up To A10 Inch Sub.I Basically Drained The Battery...

On My Driver's Side Sunvisor One Of The Clips Had Fell Off So When I Went To Pull The Visor Down The Mirror That Has Two Wires Connected...

. However, I Do Have Turn Signals, Brake Lights And Reverse Lights. Also, Is There A Certain Way The Speedometer Cable Connects To The...