2017 Buick LaCrosse flashing interior lights, individual lights work on their own.

[cernsberger]

I have a 2017 Buick LaCrosse, My interior lights just stopped working when the doors are opened. They will flash intermittently, The all lights on/off don't work and the door light switch does indicate that it turns on and off. However, each individual light can be manually turned on and off with the press of the light itself.