If your nuvi does not have sound, check the audio output setting. You could have inadvertently turned on the FM transmitter or the mute button setting.
To check the audio output settings:
If you are still not getting any sound you may want to check the volume levels on the device:
At this time you should be receiving sound on your device.
Let me know
If this helped, please click "ACCEPT".
(You need to click ACCEPT even if you are a SUBSCRIPTION or TRIAL member)
Positive Feedback and BONUS are always appreciated.