{"nhtsa_id":10170258,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-01-17","date":"2014-12-01","document_id":"2032620/2","mfr_campaign":null,"replaces":null,"component":"SUSPENSION; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Mulsanne front suspension - control module parameter updates Customer statement / workshop findings: The air suspension warning light (Figure 1) is illuminated and/or event codes C103429 (Front left hand ride height sensor) and C103529 (Front right hand ride height sensor) are present within the air suspension control module. Technical background: The parameters of the front ride height sensors are insufficient, this TPI describes the process which must be followed should the air suspension warning light be evident and/or the suspension control module event codes are logged relating to the front ride height sensors.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10170258-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10170258-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10170258","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"suspension","name":"Suspension","parent":null}],"codes":["C1034","C1035"],"topics":[],"vehicles":[{"make":"BENTLEY","model":"MULSANNE","year_from":2011,"year_to":2012,"match":"exact","vehicle_ids":["2011_bentley_mulsanne","2012_bentley_mulsanne"]}],"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":[]}