well finally i foud a brand new indahs touch screen for under $450 was $421 w/ 3yr warranty, theres only one wire to hook to the (-) on the e brake so will it be fine if i directly ground the wire or do i have to do it using a switch

heres a pic of the diagram

 

Ground it.

 

what is a ground?

 

Da flo.

 

Where da flo at? I got that BarneyMobile '07 wit 26's!! Ain't no flo!

 

attach the wire to a metal part of your car... usually called grounding any steel post will work