Mercedes-Benz C300 2012 Head Unit Photo

[maheshshah]

Please tell me which port is used for what? I'm trying to install a rear view camera but I can't figure it out. Please describe. This post will be useful for other users as well. Its NTG 4.5. Also help me update firmware for free.

 

[crash_doctor]

To find a connector diagram I need the part numbers.

 

[maheshshah]

Here you go.

 

[crash_doctor]

N66/2, which I marked in red, is the rear camera control unit. The wiring paths are shown in pink. Unfortunately this time the US device is not included in my "Rest of the World" documentation.

 

[Prophetuk]

If I remember correctly when I connected it to my old CLK 280 it was a fibre optic connection to one green port on the back of the head unit but you will need to buy a connector on eBay and it may depend on the camera connection.

 

[maheshshah]

Can you tell me which port is green? The one with one port or the one with two ports?