GPS Tuning
WARNING: This page is about a different car, the 2011 Acura TL, 2010 Acura TL, and 2009 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.
The GPS tuning is accomplished by indicating the vehicle position as the GPS's vehicle position The audio-navigation unit compares its calculated vehicle position data with the GPS vehicle position data If there is large difference between the two, the indicated vehicle position is adjusted to the GPS vehicle position