Yes, I had the TCU upgrade from 2G to 3G done a month ago at West Palm Beach Nissan. It was their first upgrade and they had significant problems with it. Instead of the 2 hours that Nissan advised it would take in the letter to LEAF owners, it took 3 days because they had to order a part. Since the dashboard was disassembled, they had to keep the car. However, they were nice enough to provide a nice loaner (an ICE vehicle, but a nice one).
2012 Cayenne Red SL / Reserved 4/20/10 - Ordered 8/20/11 - Delivered 12/10/11
New main battery assembly installed 2/23-25/15
Vanity tag: NOICE