{"nhtsa_id":10122299,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-08","date":"2014-03-24","document_id":"A901447 2036132-","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL","mfr_system":null,"summary":"Supersedes Technical Service Bulletin Group 90 number 14-45 dated January 14, 2014. Customer may report that the head-up display (HUD) flickers or dims quickly. Software in the windshield projection head-up display control module, J898 (address word 82), causes incorrect brightness control.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122299-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122299-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10122299","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":2012,"year_to":2014,"match":"exact","vehicle_ids":["2012_audi_a6","2013_audi_a6","2014_audi_a6"]},{"make":"AUDI","model":"A7","year_from":2012,"year_to":2014,"match":"exact","vehicle_ids":["2012_audi_a7","2013_audi_a7","2014_audi_a7"]}],"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":[]}