Select e53, chassis, 2 axle air echII.

I believe its F5 or F6 options "activate" then f5 calibration, then f1.

(double check the options i said up top, i havent been in it for a while and may be off on the key numbers)

A box will pop up left rear right rear - here you enter values. say you want to lower 1 inch. You enter 25 and 25, then OK, next box is front, enter the same thing, will drop 25mm all around. 1in=25.4mm but 25 is close enough i dont use decimals in the software.

If youd like to raise it up now, go back to same menu and enter -25 for all.

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2006 X5 4.8is Fully Loaded