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Nav button - Is Nav hardware Installed?
Hi folks, I'm hoping someone out there has the answer to this. I just picked up my new 520D F10 M Sport last Saturday.
I didn't order Nav but I notice that in front of the iDrive controller, theres a button that says Nav on it. Does this mean that all the hardware required for Nav is already installed but software locked? If so, is it possible to unlock?
I have only 300 Kilometers on the clock since I got it and am getting approx 34 mpg (UK) despite driving it very gently. Is this normal and if so at what stage should I get closer to 56mpg?
Finally, does anyone know how long it takes to 'run in' the engine?
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