Jimmytee , how's your PAC controls been working? Mine have been working great sitting in garage - all the time when 1st using. I have ran into issues with the volume down after riding the bike for about a half hour or after using volume down several times it quits working. Volume up and track/station up and also down always work with no issues. Was thinking maybe a connection issue at 1st, but my thinking changed when it started working o.k. on the next ride- day untill I rode for 20-30 mins again it quit working - volume down.