Today I've installed ambient light in the doors and wired them to the window switch lights (as instructed) so they come on with the cars lights.

I tested them all before completing the install all worked fine, I got everything put back together all working great.

The issue is I had pop out and after a few minutes of driving the window switch lights and ambient lights switch off but when I restart the car the come back on but then go off again after a few minutes.

Any advice would be greatly appreciated