park light goes off when you open door

You need to latch the lights and unlatch them with the pin switch. It would be easier if you use a seperate Alarm switch for this purpose.

^^^ That will not work in my application. sorry

I was thinking more like, when the ignition is it will power a relay to supply the light switch (latched)

So the lights can be turned on and off using the light switch once the ignition came on and latched. But if I foret my lights on, when i switch off my ignition, the lights will still be on...and only go off after I open my door. Also, if the car is running and I open my door, the lights should remain on if they are on.

Just curiousDualsport,

Why use a Static sensitive MOSFET when a Transistor will do the job without having to use wrist ground straps and a shielded soldering iron durring assembly.

Back in the day before Digital Voice Recorders and all that stuff I used a Cassete player with a Tape from an answering machine to verbaly remind me when I left the lights on in my own voice. When I opened the door it used a relay to power the cassete. I would only come on when the lights were on and the door opened.

This circuit could be used a relay AND Circuit.