{"nhtsa_id":10207194,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-02-04","date":"2022-01-27","document_id":"LI32.50-P-074278","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"Complaint Warning display message for eSuspension. Cause Various causes are possible. Remedy A general replacement of eABC components - MPE/EHSE (motor pump unit/electrohydraulic high-pressure pump) or suspension struts is not useful. First check and update AFW control unit N51/8 and the four EHSE pump units M67, M67/1, M67/2 and M67/3 with new software. If this does not resolve the issue, then create a PTSS case and attach the following: - Logs for control units N51/8, M67, M67/1, M67/2 and M67/3 with fault freeze frame data. - Actual values for the pressures of the four hydraulic high-pressure pumps at standstill at room temperature.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10207194-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10207194-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10207194","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES-BENZ","model":"S 500 4MATIC","year_from":2022,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"S 580 4MATIC","year_from":2022,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-MAYBACH","model":"S 680 4MATIC","year_from":2022,"year_to":2022,"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":[]}