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Discussion Starter · #1 ·
I'm retro fitting heated seats and have just just swapped my onboard supply control module, module 09, -
old part number 8K0-907-063-C
new part number 8K0-907-063-D

The D version has the heated seat functionality.

I've compared the before and after adpation maps (from VCDS) and discovered the new module doesnt have channels 31, 32, 33.

Component Protection hasnt been removed yet.

Does anyone know what channels 31-33 are for and why they arent present in the D version of the module?
 

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