If the air suspension compressor is kept engaged for too long it can get damaged.
W220 air suspension diagram.
Faulty relay or blown fuse the air suspension compressor relay is known to fail.
107 on the benzworld r c 107 forum.
It could either not engage the air suspension compressor at all or even worse keep it engaged for longer that required.
Fuse and relay box in engine.
Mercedes benz s class w220 1998 2005 fuse box diagram.
The w220 airmatic system is a fully supporting air suspension system which provides both static and dynamic support by means of four air struts located at the wheels.
There is the chance of a blown fuse for the air compressor pump.
W220 owners encyclopedia start here folks have often requested a general starting point for questions and research on the w220 s class something akin to the encyclopaedia germanica vol.
1998 1999 2000 2001 2002 2003 2004 2005.
Some of the air suspension components covered in this page are also used in w211 w216 w219 w221 w240 and w639 mb chassis vehicles.