Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Mercedes-Benz for this TSB. Call your local Mercedes-Benz dealer's service department & ask for a copy of TSB# LI-32-22.
Affected Component: SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM
XENTRY (MERCEDES); AIR SUSPENSION. VEHICLE SYMBOL WITH ARROW POINTING UPWARDS IN DISPLAY AND STOP CAR TOO LOW OR MALFUNCTION AS WARNING MESSAGE. FAULT CODE C155664 OR/AND C156A00 OR/AND C156C00 OR/AND C156D00 AND/OR C157200 STORED. THE RELAY OF THE AIRMATIC COMPRESSOR MAY HAVE BEEN DAMAGED, RESTRICTING THE PERFORMANCE OF THE AIRMATIC COMPRESSOR. *PE UPDATED 6/29/11. *PE
