{"nhtsa_id":10118348,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-10-04","date":"2016-02-08","document_id":"A571622 2042363-","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Service Key does not work because it has been disabled for this VIN. Service Key functionality has been disabled in the comfort system central control module for this specific VIN because of a customer complaint of a chirping sound. The sound originates from the KESSY antenna, and when Service Key is disabled, the sound subsides.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10118348-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10118348-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10118348","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A8","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_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":[]}