Hopefully, they are working on it... I think that before my Tesla time the Tesla service center in Bellevue was in a different location. Anyways, my Tesla didn't know this on that last two tries and took me to the wrong/old location. That being said it took me a second time to remember it was wrong -- so I can't completely blame the computer . When the navigation improves substantially -- that's when I'll feel more confident in the self driving concept.