{"nhtsa_id":10122425,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-08","date":"2014-06-30","document_id":"A911448 2036482-","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL","mfr_system":null,"summary":"The volume of the radio, navigation announcements, or output of the Bluetooth telephone system changes when the ignition is switched off, then switched back on, the volume is muted, then unmuted, and the MMI is switched off by a long press of the volume knob, then restarted without an ignition cycle. All vehicles with MMI 2G/3G/3G+/MIB Navigation are affected.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122425-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122425-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10122425","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A6","year_from":2005,"year_to":2009,"match":"exact","vehicle_ids":["2005_audi_a6","2006_audi_a6","2007_audi_a6","2008_audi_a6","2009_audi_a6"]},{"make":"AUDI","model":"A8","year_from":2004,"year_to":2010,"match":"exact","vehicle_ids":["2004_audi_a8","2005_audi_a8","2006_audi_a8","2007_audi_a8","2008_audi_a8","2009_audi_a8","2010_audi_a8"]},{"make":"AUDI","model":"Q7","year_from":2007,"year_to":2009,"match":"exact","vehicle_ids":["2007_audi_q7","2008_audi_q7","2009_audi_q7"]}],"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":[]}