Hello @molphar ,
I can not answer 100% as to the 2010 head unit with the 2004 GT and TPMS, my GT is comprised of a 2006/7 wiring harness, 2007 tpms control module, 2007 tpms antennas/sensors, and the added 5th antenna, unlike the 2004 to May 05 setup, which only has one in each wheel well, the antennas are totally different in design and wiring, as are the sensors in the wheels, the systems go from 2004 to May of 2005, then the new system from June of 2005 forward.

I am not saying that the 2010 head won't work with 2004 tpms, I just can not say for sure that it definitely does, my GT dash gave the same warning as yours, and my 2010 head unit give wacky pressure readings on and off, but after system learning a few times, I have had no tpms warning at all, until the cold weather and one of my tires was a bit low, I put the air in, and the warning was gone.

I hope to feel better soon and get some time in on the GT, so I can answer your questions better.

I will be installing the PDC module as you did, and i will go through coding, to see if the orange warning graphics appear, I have not located my spare 3rd brake light yet..

Johnny

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im using 08 module, but i didn't upgrade antennas ill try to find all part numbers.

About third brake,, don't worry, take care of yourself! I've had some shematics from similar block from another car and going to test prototype this ot next weekends, so ill post result.and the next week - dashboard.

 

@molphar ,
What is the coding of the RVC module (6C), can you post a picture or screenshot of 6C on RT and show the balloon that pops up with options of coding numbers, is "optical parking system installed" added into the numbers ?

The "2000003" is from a 2009 FS of a fellow member here on 6Speed.

Johnny

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Ill do it next time i sit in the carm but as i remember it wa 2 0000 2 not shure how much of zeros. But. ones i tried touareg module it burned up 30ampere, so i worry to try something without BENTLEY on that module ))

and i need coding for 3d0937049m i thinkl it will solve all trobles with head unit and gauges, including turn signals )

 

I've tried as vsdc advises for otical system it is 2020002 but incorrect. ill try 2000003 (as for spur) tomorrow
but. i thinkt it is 3W0 919 283 D needed for this

 

38 odis logs from cont, spur, and even mulsane, what i can tell that coding is 2020002 but i found only one car with 2270 version of headunit and there was no optical system of PDC, but rear camera was installed and had coding 2000002 so, what i can tell. i see that screen on my car. i know coding for rear camera. i don't know neede version of rear camera, and needed version of parktronic. so if somebody has car with this options, can you hhelp wit that info. we need it so much!
upd: https://forums.ross-tech.com/index.php?threads/20588/

here we have. all modules and versions as needed but his not working module is not even coded for optical system!