Mine is an older MH (2004) so the electronics are old as well. I mean, they work great, they’re just old and therefor lack Bluetooth technology. And as I’m using my iPad for the backup camera, GPS, music, etc., I wanted to use the coaches built in speakers instead of syncing with another external Bluetooth speaker.
So, I purchased a little device made by “Proxelle” which brings Bluetooth technology to old non-Bluetooth components. I plugged it into the auxiliary jack on the coaches 5.1 surround sound component and synked my iPad to the Bluetooth adapter. Now my audio books, music and turn-by-turn directions all play over the coach surround sound system.
Note: For anyone wishing to apply this same solution, I believe Proxelle has stopped making this device. But there are other companies that have picked up the slack. Google “Bluetooth transmitter and receiver” and you’ll find a bunch. Look for one with “low latency” and you’ll get the best results. After doing some research and reading reviews,
here is a link to the one I'll probably buy if/when the Proxelle dies.