go to your dealer and have them update the iDrive. problem should be solved.
p.s. navigation doesn't stop if you turn ignition off and then on. you have to arrive at your destination/manually stop the navi... newer models ask you if you want to continue guidance after the car is turned back on.
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E92 335i|Jet Black|Black Dakota|Alu|Step/paddles|ZPP|ZSP|6FL|Navi|Heated Seats|CA
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