I did the freeway drive at 65MPH and parked in the open with the engine running/navi on for 10 minutes. I started with the display showing a significant 'horizontal' (side-to-side) error and that quickly improved so my position on the road I was driving down quickly normalized. The display showed a 'vertical' (front to back) error that placed me several streets behind my actual location but that has now minimized so that I am, perhaps, 50 meters or so behind where I actually am (the navi shows me approaching an intersection when I already am crossing into it). I'll give it a couple more days.

• Mk4 location is 'off' several streets. Any ideas? - ans1956 2008-07-05 14:25:09 (117 views)
  • You need to calibrate your nav - kiwijochen 2008-07-06 01:15:47 (147 views)
  • Dang; just found a similar problem 'solved' on the Board - ans1956 2008-07-05 14:30:02 (148 views)
    • Yep. Did it work for you? (nt) - sealbeach740 2008-07-05 17:35:14 (102 views)
      • It's better but still a bit off... - ans1956 2008-07-07 22:25:15 (95 views)
        • Should even out. (nt) - kiwijochen 2008-07-08 00:39:29 (90 views)
          • More info... - kiwijochen 2008-07-08 00:41:14 (108 views)
            • All is good several days later... (nt) - ans1956 2008-07-16 23:34:36 (75 views)