Question guys.

I have a my18.5 passat alltrack and i have a question regarding interior lights.

My interior lights dim up when you open the door and dim down when you close the door.

Same when you lock the car etc.

However, i swear to god that they use to auto illuminate on when the car ignition was switched off at night after driving. Now it doesn't do it.

They still come on when you open the door after driving and ignition switched off, at night, like old school car, but not when the ignition is first switched off.

How do your lights operate?