I have a Lexus IS250 2007 with a Marklevinson Oem nav system
i have bought the Teyes CC3 model B and I have installed
everything is working well apart from the OEM reverse cam is not showing an image when car is in reverse.
the until flicks over to reverse screen when in reverse but it’s a black screen with just guide lines.
Is there some settings to adjust or wire splicing I need to do as I thought it was a plug and play with the model B option?
any advise, pictures, videos would be very much appreciated
