The second video says the Nav system is Harman, not Garmin. Harman is not known for navigation systems. They had a couple of portables that received mediocre customer reviews @ 10 years ago. Would be a shame if you have to make an $$$ trip to the dealers to get map updates instead of doing them yourselves with your PC and a thumb drive. 10 years of "FREE" map updates may not be so free after all.