{"nhtsa_id":10226535,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-11-21","date":"2014-07-14","document_id":"37143620371511","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Incorrect coding in control module after software update (DTC P1749 stored in TCM)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10226535-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10226535-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10226535","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P1749"],"topics":[],"vehicles":[{"make":"AUDI","model":"A8","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_audi_a8","2014_audi_a8"]}],"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":[]}