chistoso

I recently upgraded to the 2015 TLX from the 2012 TL. I loved the Note Function Music Reminder feature in my TL where I could press and hold the AUX button while listening to XM and record 10 seconds of the track along with the artist and title information on the HDD of the TL.
Any idea how to do this in the 5G TLX? I have the Tech package as well.