I know that this is an old subject and not too many of you have attempted this, but I have always wanted to see if I could do it. I will not be watching this too often, but just wanted to have it. I need help on how to sync my Video Module. It has taking me awhile to get all the equipment necessary to finish this project and I finally got the last cable to connect the video module to the nav. I used the instruction on bimmerboard.com to connect all the equipment thanks to JAMES and everyone else that put this together. I believe that the VM is not sync and the instruction states to make sure that the tuner's power ground is connected to the car's ground. Otherwise, you will have sync issues and won't be able to even see the VM's menu properly. This is exactly what is going on with my, but I have grounded all the different parts and don’t see any difference. Does anybody know exactly which part has to be grounded and have a picture of it? I know that the ATSC Digital TV Tuner is working fine and all the cable are correct because I can see the Digital TV on my seat headrest’s monitors. Any help will be appreciated.

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2010 X6 50i
2005 X5 3.Oi, Many Options
2015 HONDA CR-V EX-L
1998 ACURA 2.5TL

MODs
- Driver's outside mirror light
- Voice Recognition Module
- Blaupunkt Entertainment System
with Digital TV