So my old radio unit was replaced by a new one at the dealer but now the rear camera doesnt work when it was working originally prior to being in the dealer,

they say when they reset the car and radio, it works vut after turning car on and off it stops working!!

can someone help ? P

 

I think only the dealer can help you on this one. Discuss the matter with them. Be polite but firm.

 

This was exactly the issue I was coming to discuss on here. I just replaced my 2016 head unit with a 2018 head unit so I could get Android Auto functionality. Everything except the backup camera works. Let me know if you hear anything and I will do the same.

 

This is simple. Go back to the dealer and have them figure it out. Sounds like a handshake/programming issue between the camera and the head unit.

 

Follow the Wizard's advice here. My 2016 Platinum also did this and was fixed at the dealer though it took 2 trips for a lasting fix.

 

Took it to the dealer to get it re-synced (2018 head unit does not recognize 2016 camera) - Does anyone have any experience upgrading their 2016 head unit to a 2018 or newer? Any problems with the rear backup camera? Will a replacement newer camera do the trick?

 

https://maxima.org/forums/8th-genera...ml#post9217542