Hello -<br>Recently purchased RTI navigation DVD # 31285852. While the display works fine, the voice accompaniment is missing. I bought my Volvo while working in Germany. The North American navi DVD works fine, and I seem to recall having the same problem with the original European DVD set but we were close to moving back to the US that I did not make an issue out of it. Now that I'm back in Europe for at least five years I'd like the voice.<p>Any assistance or ideas would be appreciated.<p>I've cleaned the player and checked the volume level. The test voice works fine.