iPhone 11 Pro No audio when connected to my Mastercraft boat

[mcvaughan]

Went out on the lake this past weekend, connected my new iPhone 11 Pro to the boat via USB, and wasn't able to get any audio out from Apple Music. Anyone else experience this? My sister's iPhone X had no issue at all.

FWIW, this is a 2014 Mastercraft X10.

 

[JRoDDz]

I assume you have Boatplay enabled?

 

[mcvaughan]

I assume you have Boatplay enabled?

But of course!