The DVR camera don´t work besides it is properly connected .

A

AC Question

The Head unit is installed in a Mercedes ML 320 cdi 2007, and everything I expected from it works great, Torque, Telephon, Video, Music and maps, online and offline.
The only thing that does´nt work is the front DVR camera. All other info from the Tachograph app is OK.

Please give me a solution that do not implies to disconect the camera,
Thank you