ML500 Airmatic Hard Suspension
 

Hi all,

I have a 2006 W164 ML500, since owning it the Airmatic suspension is rock solid and is uncomfortable to drive (the air pump seems to be on a lot) and the gear changes do not seem normal (down shifts like its in sport all the time).

I have had it plugged into MB Star - No Faults. Checked Airmatic data and everything says it is within spec.

When i press the suspension button to sport or comfort it does not make a difference.

Has anyone come across this before?

Any help would be appreciated. Thanks