Guys I'm a little lost
I thought all 4.8is come with EHC II but I have this pump style under the spare:
BMW E53 X5 N62 4.8L Suspension View All - 37226787617 - Air Supply Pump - ES#254906

Does that mean it's only got the rear self level susp?

The car is at the dealership trying to figure out the self level susp inactive message...they changed the rear bags now the pump...good thing it's 0$ on my part..

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2006 X5 4.8is LeMans Blue / creambeige interior
Prod.date: 2006-06-21