Wiring for retrofitting an original reversing camera - Mercedes M-Class W164, GL-Class X164 Suitable for head unit: NTG 2 NTG 2.5 NOTE NTG 2: Not suitable for vehicles with factory-fitted TV Only suitable to the main control units with a green FAKRA connector at the rear Integrated camera in the tailgate NOTE: Please check beforehand whether the cut-out for the camera is available or not - otherwise, mounting is not possible Wide-angle display of the rear area in the head unit screen Scope of delivery: Wiring harness