Selective Ride Switch - Need wiring Pinout
I have a 2007 M6 base with F55 Selective Ride and recently picked up a later style radio bezel, which look much nicer in my opinion. To adapt the old style F55 plug to the newer style switch, I purchased this F55 switch adapter as well (https://www.kawal.net/F55%20console.htm). After installing, I realized I had the 2011-2013 F55 with Performance Traction Management (PTM) ****, looks similar enough that it didn't stand out to me oringally. When this adapter was built for the standard, non-PTM style F55 ****. Both are discontinued.
I've posted a WTB for the regular F55 switch in the Parts for Sale/Wanted section, but they are hard to come by.
Alternatively, I would like to create my own adapter harness for this switch, but do not have the wiring Pinout for this particular switch (part no. 20899161, NOT 15946627).
Does anyone have this handy or know where I can find it? Any help is greatly appreciated in advnace.











