Hi, its my first post sorry if anything wrong.
I know the Cigarette / USB is hot when the car wakes under sentry mode. (have to keep it on cuz the neighbourhood got few break-in recently)
Is there any way to make it only on when the car starts? Or any way to tap the power?
I wanna get an ambient light carpet, but I always forget to unplug it after getting off the car.
not afraid of power drain from 12v, just don’t want the light on when I am not in the car.

Thank you in advance!