voice commands on Harley roadtech gps works great in car mount. Used to work great in motorcycle mount on my 06 heritage with earbud. bought 08 Ultra and mounted gps on it.(all handlebar mount) Replaced hotshoe and harness for gps not charging issue a year ago. No audio voice commands while mounted on bike thru earbud. works at times but garbled. same results when going in audio input on my 08 Ultra Only works sometimes but garbled. (under water sound)tried new power cable. Works great in car mount (harley) Use coiled cable provided with gps by harley. tried mono to stereo 1/8 inch adapter on radio end. thought that may be issue. Car mount has 4 contact tabs,motorcycle mount has 6 contacts. Anyone using this setup with success? Any ideas/suggestions?
Appreciate the help.