Thanks for the tip about this steering wheel control adapter. I installed the ASWC-1 in my 2013 Touring when I replaced the Bose head unit. The actual installation is the same for both, including using the same jumpers on the 32-pin plug at the Bluetooth module to regain the use of the phone control buttons. The main difference is that this unit can be programmed/reprogrammed using a mini USB cable and the utility on the Idatalink website. I have reprogrammed it a couple of times to change the secondary functions of some of the buttons. It's possible to add secondary button functions with the ASWC-1 but it's not as easy.
If you're wondering if this adapter will work for you, go to the Idatalink Maestro website and try the demo:
iDatalink - Maestro - Demo SW - Main