{"nhtsa_id":10025881,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-09-12","date":"2008-06-04","document_id":"PB-32-22-64","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; SUSPENSION:FRONT","mfr_system":null,"summary":"MERCEDES-BENZ: VEHICLE DOES NOT LOWER AT FRONT AXLE AND AIRMATIC VISIT WORKSHOP IS DISPLAYED IN THE INSTRUMENT CLUSTER. MODEL 221.171/186 (S550 (2007) AND S550 4 MATIC (2008). *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10025881","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"suspension","name":"Suspension","parent":null},{"id":"instrument-cluster","name":"Instrument cluster","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES BENZ","model":"S550","year_from":2007,"year_to":2008,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}