A vehicle includes a mirror assembly comprising components of a Loran positioning system. The mirror assembly may include an H-field antenna, receiver circuitry, a processor, memory, or a user interface. The Loran system communicates received data with various other vehicle systems over a data bus. Location...http://www.google.com.au/patents/US6539306?utm_source=gb-gplus-sharePatent US6539306 - Automotive mirror with integrated Loran components
