@apacheguy yes I did. The grand total was ~$382. This was a few plumbing parts to connect the coolant loop in place of the second charger, and the shunts necessary to me installed in the HVJB. Most of it was labor to perform the swap and reprogram the unit.
Interestingly, when they were to return the car to me, I told them i wanted the faulty charger returned as well, originally the front desk woman thought the charger was was still installed, but simply disconnected, and thus it would still be in my car.
The next day i got a call from one of the folks at the service center, telling me that the scheduling person was incorrect, and that he had my charger, but was being told that corporate policy did not allow the return of the failed unit to me, as it is a "restricted item". I explained that I was not asking to purchase said "restricted item", but that it was already mine, and that they had retained it contrary to my instruction.
Upon my insistence I receive my own property back,
I was told the unit would have to be opened, and a part removed first, and/or the unit defaced to remove the serial #. I made it clear he was authorized to do no such thing.
They have since agreed to return it, and would have done so today if logistics hadn't gotten in the way.
I am going to see about either having the unit repaired, or selling it to someone who may care to do so.