When you in set up screen and to do settings by touching it’s does not works properly You never know going to happen Sometime it’s not working at all.I try to synchronize but that doing nothing Really unhappy.This screen not cheap

The customer service, transaction and installation went beyond what I expected. Their sale representative and the installation were top cabin. I'm 2.5 hours away from UNAVI . I had to drive through heavy traffic, but it was worth it. They were very fast.....in and out..... total 1 hour. Very professional and I enjoyed my time there.

From the purchase to my self install customer service was top notch. Answering all questions walking me through updating system.