Re: Alpine GPS electrical connections
its actually pretty easy... you need two switches. The first switch you need is an on off switch. The on off switch gets one wire hooked to ground... the other side of the switch gets hooked to the parking brake input wire on your alpine. The second switch you need is a momentary push button. The same type of button you would use for a horn or a valet button for an alarm. one wire of this goes to positive... the other side goes to the foot brake input wire on your alpine. If you have any questions let me know.