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Bi-xenon Adjustment

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My car has bi-xenons which are great but they are too high.

I keep getting flashed by other motorista's  with dip beam on at night 

Is this a laptop adjustment at Porsche Centre ? and how much? 

They do the test thing when I turn them on but always go up too high.


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If it's doing the calibration when you turn the ignition on, then the auto levelling is working, which means it's a case of adjusting the vertical adjustment at the headlight itself.  


The headlight adjustments are behind the 2 small (not the large one) rubber covers on the inner wing, behind the carpet trim.  The lower of the 2 is the vertical adjustment.  

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