There is compass in text based SatNav as well, it's under rear parcel shelf and is used to determine heading when there is poor or no GPS signal and distance is taken from ABS sensors. I had imagined all factory SatNavs would work in this manner.
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Currently 8less
2011 Q7 S Line 3.0TDI, 2016 Tesla Model S 90D
8 history:
2006 A8 Sport 4.2TDI quattro SOLD,
1997 S8, reached end of life with gearbox failure
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