“The use of EDRs is much more limited than the other technologies on this list. They don’t keep a continual record of your driving habits or transmit that information anywhere.”
Most navigation systems are separate from a car’s computers and cannot track your location. Nav systems rely on the Global Positioning System, which is a one-way data stream to the car. Your car may know where it is, but nobody can track it via the GPS link, and no location data is stored in the EDR.