Navigational (global Positioning System) Gps problems of the 2012 Toyota Camry

The audio system when connected to usb don't respond some times. Touch screen is soo cheap. In built gps responds very slowly. While taking exit it says just before the exit comes. The screen some times flickers when we change to reverse when the reverse camera displays. Totally not satisfied with audio and gps system. It's even more costly. 90% costumes don't use the gps in the car for real due to bad maps and software.

I had been having rpoblems with the gps. I took it to dasyton Toyota,dayton,NJ twice today. Each time I was told it was working properly. I had them select "home". As I left, it turned on nj522 & was told to turn right (wrong) last week I put an address in for white plains,NY (normally 1. 5 hrs. ) after 2. 5 hours,our son had to find us to lead us to the address. Often. It will taks us off a hwy, them put us back on the same highway. Auto is leased & under the NJ lemon law, if the car doesn't meet uniform conformity it must be considered a lemon, and can be returned to the dealer with no loss to leasee. I want a total refund ofr the 12 month payments & my deposit thank you.