Is anyone else having problems with their Premium Navigation System on the NX300h? I usually set the map scale to 50yds, but when I start the car the system randomly changes the scale to anything from 100yds to 0.25 miles. In addition, the system can take anything up to 2/3 minutes to put the pointer to the correct position on the road and occasionally shows the pointer anything up to 2 miles from where I am. I took delivery of the car last November and my dealer has already installed two updates without any success in remedying the problem.
