Yup, the right front is at the end of its life but that is not the cause of the SLS inactive warning. When my left strut was leaky the compressor did not come on and it was low even when driving. The car never gave me a warning about the corner being low or the system pressure being low.

I strongly suspect that at thispoint the EHC is bad but I still have to check the left sensors before getting it checked at the dealer. I just want to eliminate everything else before testing the electronics and attempting a reset.

This is the link to CivDiv's post on testing the level sensors.

http://www.xoutpost.com/bmw-sav-foru...ax-height.html

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2003 4.4i black ext./black int./black headliner (kid's runabout)
2014 535d X-drive, M package, silver/black interior

Sold but not forgotten:
2009 E70 35d, black ext./black int./black headliner (sold 2021)
2006 4.8iS Le Mans blue/cream int./black headliner, SOLD in 2012 sadly...

Other hardware:
2015 Cayenne S (wife's new DD and definitely wroooommmmm)
2016 Tundra 1794 edition crew cab, luxo hauler
2005 Tundra crew cab, weekend hauler. Sold after 150k very happy miles.