OMG - Thank you! Have you tried this? Think it's intended for when you can sit in the back seat without a driver - so you can change music without reaching over to the 17" touchscreen?? Would be nice eh?
Since @BigD0g likely has a paid job and therefore can't spend all day posting on TMC, perhaps we should each chip in a few bucks and "hire" him as a full-time Tesla sleuth?
BTW are you the same @BigD0g who was super active on Tesla Forums ~Jan 2017, eagerly expecting your S delivery? I remember you from there...
There are far far better sleuths then me, far far better.... I’m just blacklisted to all get out so there’s not much downside for me to share with you that there is for others.