DaveM Report post Posted June 7, 2010 By accident yesterday I decided to adjust the volume on my Nav radio while the woman was giving me directions. I discovered that I can adjust the Nav voice by turning up the sound while she is speaking. This is seperate from the radio vol. Quote Share this post Link to post Share on other sites
Howie411 Report post Posted June 11, 2010 By accident yesterday I decided to adjust the volume on my Nav radio while the woman was giving me directions. I discovered that I can adjust the Nav voice by turning up the sound while she is speaking. This is seperate from the radio vol. Lol, one day the voice was really low and I didn't remember changing it, this must have been what happened. Quote Share this post Link to post Share on other sites