Thread: Power on and off with car power ignition

Is posible to make what u want but with some hardware modification.
First: conect the car charger to electrical circuit of your car at ACC( accesories).
NexT u must do a hardware modification on the motherboard of your GPS ar power buton to make the GPS start automatically without need to press the power on buton.
If u do That then your GPS will start itself when you put in the key and start engine and will stop when u remove the key.
Sorry for my english.