{"nhtsa_id":10056478,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-12-12","date":"2014-07-29","document_id":"LI-43-05P058344","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"XENTRY (MERCEDES): SOME VEHICLES ARE EXPERIENCING CONSTANT NOISE COMING FROM ENGINE COMPARTMENT DUE TO SWITCH INTERLOCK VACUUM PUMP CONSTANTLY RUNNING AND CHECK VALVE IS MISSING. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10056478","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES BENZ","model":"G500","year_from":2009,"year_to":2009,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"G500","year_from":2010,"year_to":2010,"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":[]}