Help with parasitic draw - delays car's sleep.

[Tman]

I cannot give a diagnostic , though what i would do to definitively stop any draw :
i would use a main switch to deliver the ground to all the after market accs = no close circuit = no draw.

Good luck.

The way to see any ghost sucker is to disconnect the positive , hook a meter in amps mode preferably in milliamps , reconnect the positive , check the reading over 1/2 hour.
I suspect more the car than the accessories , you can repeat the process shutting off your after market accessories.