Just purchased a 2012 CTLSi that has a Garmin 796. I activated the subscription for both radio and weather. The music channels show up on the Garmin so I know it's working. Can't hear anything in headsets. Suggestions? I have a Garmin GTR 225 radio and a PM3000 intercom and Lightspeed Tango headsets. I tried pairing the headsets with the Garmin, and reached out to Garmin support. Not compatible with headsets form a Bluetooth standpoint.