|
Just wire off a switched 12v source like an ignition key or something that gets its power when the car/vehicle is activated when the key turns. You can grab it from the fuse box or the actual ignition harness under the steering column.
I use this company pictured above and wired in the GPS myself. Its very easy, just use a hid-away key case and you can set it up where ever you want. Make sure to make the connections and crimps BEFORE you get under the car, my retard worker was trying to wire it while measuring under the truck.
|