I've installed LED lights in my car and I wanted to find a power source that will let it stay on for a while after turning off my car.
I noticed that the power windows still work after turning off my car until I open and close the door. So I tried tapping that fuse (42), but my lights stayed on even after closing the door.
The door power lock seemed to work similarly, but with a short time delay. It also kept providing power a couple minutes after turning off my car (fuse 15). Why do these still provide power when the features don't work? Are these two constant power sources?
(I just noticed there is a door lock fuse at 41. I will test that next)
For now, I've resorted to tapping the fuse for the accessory power, but the power cuts off as soon as I turn off my car. Is there any fuse I can tap that will provide power for a short while after turning off my car?