I have a 2014 ultra limited with the 6.5 infotainment system.

I am wanting to know if and how to increase the volume of the GPS voice prompts?

owners book or dealer visit might be the way to go, to new for me

Page 47 of the Boom Box owners manual

http://www.harley-davidson.com/en_US/Content/Pages/Owners/infotainment/radios.html?locale=en_US&bmLocale=en_US

 

Thanks - problem solved!