Got a new to me Nav 5 and took it for a spin this weekend and it worked well, Nav instructions okay etc, but then I noticed that every so often, i'd get 3 Bongs from the thing.. no idea why as it did not coincide with anything obvious.. but I could not shut it off.. only way I found was to play music and that stopped it...
Any idea as to what it is?.. I have all the alerts closed down I think?
Any idea as to what it is?.. I have all the alerts closed down I think?