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Passat b8 Highline RVC camera retrofit
30-08-2019, 05:53 AM,
Post: #1
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Passat b8 Highline RVC camera retrofit
Hello,
i am trying to retrofit used passat camera with moving guidelines (module embedded in camera). The car is passat variant 2016 with manual transmission. I have installed the camera and made my own wiring according to the info found on the internet. On the cam there are 3 plugs, one is the video, another one (4 pin) goes to "motor", last one goes to camera (it is 8 pin, bud only 5 are used). Accoring to the info i found the 4 pin is: 1 - latch swich (violet) 2 - ground (taken from the original latch swich installation) 3 - reverse (taken from the left lamp, blue with black stripe, idk if the left or right lamp makes a difference) 4 - constant 12V - going to the radio power supply On the 8 pin i have: 1 - gnd 2 - latch switch (not sure about it) 3 - nc 4 - can low 5 - constant 12v 6 - nc 7 - nc 8 - can high Everything is connected according to that scheme, i coded gateway to see 6c module, coded park module 10 to rearview camera installed, and made adaptations in 5f to vps msg - activated, vps msg type - comfort data bus. The camera works together with parking guidelines and parking modes, has no errors but there is one problem - according to the videos i found the camera should switch off after some speed reached, but in my case the camera turns on after putting in reverse, but when i put on the first gear after a while the vw badge closes and i have a black screen (because camera is hidden). After several uses of camera the error 9683731 - External Trigger/Activation - open circuit goes on and camera stops working until it is deleted. The error can be handled by undoing the bit corresponding to swinging logo badge in 6c module, but the problem with closing badge persist. Can anybody check if my wiring is correct, especially when it comes to the 2nd pin on the 8 pin plug - i believe that this is the one responsible for the error as when i connect it to ground the external trigger error shows short to ground instead of open circuit. All the connections i have double checked so it is not damaged wiring issue. Are there some additional adaptations that should be made? Scan of the car attached. |