NAVIGON questions and answers
If you drive using NAVIGON, you’ll want the exact details. How to download updates, for example, or install additional maps or services, or how NAVIGON FreshMaps works. You’ll find manuals, downloads and answers to your questions here.
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- Why does the actual speed differ from the speed shown on your cars speedometer?
The German traffic regulations (StVZO) states that the actual speed may not lie below the really driven ones. The actual speed may exceed real driven speed, however, only by max. 10% + 4 km/h above (§57 paragraph 2 StVZO, 75 / 443 / European Economic Community, ECE-R39). The speedometer may never register less then allowed speed limits.This entry was last updated on: Wednesday, October 16, 2013 4:28 PM
The navigation software shows you the actual driving speed, based on the change of location, the resulting distance and elapsed time.