What happens in a car if you simply turn the key to "ACCESSORY"..
In the 5-er that will be your status,, ACCESSORY
I did not check through the setup-menu options to see if it is possible to disable that feature. You can google the make and model followed by the word Manual, it will take you to the pioneer web site and there you can download the PDF version of the manual.. IN fact. I suggest you do this..
Then you can read what it says.
If you need a pulse,, A simple SPDT momentary push button switch will provide.
Movable (Switched) lead to pale green lead
N/C to Ground
N/O to 12 volt (via a small light bulb for safety)
