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      03-26-2017, 04:13 AM   #6
Tjalle
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Drives: X4 35i
Join Date: Mar 2014
Location: Sweden

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If there is a sophisticated controlsystem on X1 - and X3/X4 - there should be sensors tucked away somewhere, not only wires going to control system for soft/firm.

I have seen no such sensors being described for X1 nor X3/X4.
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