Car Stereos: savant mhd47201, toggle switch, dvd player

Question
how can i bypass wireing into my parking break for my dvd player to show a picture

Answer
Hi Scott,

Different units have different methods.

Some units, you just ground out the wire that wants to be connected to the parking brake.

Others want to see 12V of power to disable it.

Others also want to see an actual change of state after it's started, meaning you'd need to install a toggle switch somewhere.

I don't know your specific unit, so you're left to do a little testing.

Justin