[Hanger]

This is the pre-LCI model, and my outer right rear tail light lives its own life.
Its the LED part of the cluster, and it does not seem to be to happy with staying lit. It lights up during the leaving home fuction, and it also stays on for a random amount of time after engine start up, and then it goes dark .. and it lights up..and it goes dark.
Obviously there is a bad connection somewhere, but where ?
I have removed the cluster, but there is no visible og physical signs of a bad connection there.
Could there be a wiring error, so that buying a new tail light cluster would be a waste of money ?
Anybody else encountered this mickey mouse problem ?