Sure you can do it - then you will need to get the EHC module coded out of the VO so you dont have the error glaring on your dash.

Curious on what is so wrong with your air suspension system. If your compressor works fine, air struts or bags arent leaking, and the level sensors are working fine, the module itself is the last thing that goes bad and most of them do go bad - BMW updated the part number of the module a few years after production, part # ends in 999.

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2018 Ram 2500 6.7L Cummins 68RFE
19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed
2013 X5 35D (CEO's) - Born on 5/17/2013 -
82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards