{"nhtsa_id":10183655,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-12-04","date":"2020-11-23","document_id":"2061054/1","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Bentley mode $6 misfire incorrect cylinder attribution - Bentayga W12 - 20 Model Year only. Customer statement / workshop findings: When the engine is misfiring, the misfires are detected correctly by ODIS (Or generic Scan tool) However Mode$03 & Mode$07: DTCs are correct (P03xx) Mode$06: Misfire counts are against the wrong cylinder Technical background The reported cylinder number for misfire counts must be translated to the actual cylinder as per the following example: A problem with cylinder 12 when using (ODIS service tool or a generic scan tool) equates to a misfire count against cylinder 9 (within the engine)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10183655-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10183655-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10183655","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BENTLEY","model":"BENTAYGA","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_bentley_bentayga"]}],"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":[]}