Factory retro fit kit
Idk if this has been asked before, I have a MK7.5. I'm following the instruction (5G0 052 400) supplied by the 5G1 052 200 C kit which route one extra wire to the BCM. Does anyone know the coding for this? Is it just factory EU LHD coding? If so does anyone know what it is? Thanks in advance.
In the instruction, you can use the ODIS (dealer diagnostic tool) and select “Perform upgrading and retrofitting solutions” function to correctly code the BCM. I wonder if they have this option in the NA VW dealer?
I'm doing this because I left my window open during a rain storm, and had to pull the carpet up to dry it, so why not retro fit it the factory way while I'm at it.
It's actually a lot of work, had to remove all 4 tail light connectors and install the new ones, swap two existing pins and add the extra third pin on the BCM connector and run extra wires across the tail gate just like the custom solution. All these plus removing pretty much the entire left side of the interior trim, won't recommend for DIY
kit routing diagram:
https://imgur.com/a/4gjLRvb