Tesla Motors Club

A couple of nights ago I was charging my MS with a Gen 2 UMC, I bought from a forum member almost a year ago. About an hour or two into the charge, I received an alert that the charge was interrupted. When I go outside to check I notice the lights on the UMC are all dark. I unplugged from car and outlet and reset the breakers. I plugged it into the outlet again no lights. Tried multiple times, nothing. Then plugged in my old Gen 1 UMC and that worked fine.

I have tried the Gen 2 UMC a number of times and still no good. I looked for a reset button or something but can't seem to locate one.

What do I do with this now? Will Tesla replace it?