Does anyone know or direct me to how i install a new switch?

 

You can find the direction here http://forums.maxima.org/showthread.php?threadid=200696

 

10 screws, 2 bolts, 15 minutes. Pretty damn easy- remove lower dash panel, crash bar, steering column cover, r&r ignition switch, replace all of above. Tools? 10mm wrench, a small and a long phillips screwdriver. From my pricing around town, dealer is cheapest.