Vy spac eletrical issue

[Flynnjferg]

Going be an expensive guess if the fault is caused upstream of the headunit.

Jaycar:
https://www.jaycar.com.au/economy-catiii-multimeter-with-non-contact-voltage-sensor/p/QM1527

How to use a multimeter:
https://www.ifixit.com/Guide/How+To+Use+A+Multimeter/25632

I figured out that it is actually a setting on the dash, accessorie when door is open, turned that off and now it doesn't do it,