Rear camera
CARABC did activate the camera in reverse BUT the system has to be in "Navi" mode for the camera video to be displayed. The CARABC unit I had (purchased in 2024) did not display the camera video if the audio system is in any other mode.
I ended up replacing CARABC with a behind the dash hardwired unit.
I just bought the CARABC box for my wife’s GLK, I was wondering about how the camera would work through it, so thank you for answering that question for me.
I eventually installed this one:
https://naviks.com/i-23850743-2013-2...ines-dpgl.html
The hardest part of the install was refitting the head unit - the new harness takes up a lot of space behind the dash.






