{"nhtsa_id":10032191,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-02-17","date":"2009-08-04","document_id":"SB-94-09-20","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH","mfr_system":null,"summary":"AUDI: THERE ARE TWO SEPARATE CONDITIONS THAT BOTH OCCUR IN VEHICLES WITH BI-XENON, WITH OR WITHOUT ADAPTIVE LIGHTING (AFS). ONE XENON LIGHT ON EITHER SIDE SPORADICALLY FLICKERS OR FLASHES AND GOES OUT. ONE XENON LIGHT ON ONE SIDE FAILS PERMANENTLY. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10032191","components":[{"id":"lighting","name":"Lighting","parent":null},{"id":"headlight","name":"Headlights","parent":"lighting"}],"codes":[],"topics":[],"vehicles":[{"make":"AUDI","model":"A3","year_from":2006,"year_to":2009,"match":"exact","vehicle_ids":["2006_audi_a3","2007_audi_a3","2008_audi_a3","2009_audi_a3"]},{"make":"AUDI","model":"A4","year_from":2005,"year_to":2009,"match":"exact","vehicle_ids":["2005_audi_a4","2006_audi_a4","2007_audi_a4","2008_audi_a4","2009_audi_a4"]},{"make":"AUDI","model":"TT","year_from":2008,"year_to":2009,"match":"exact","vehicle_ids":["2008_audi_tt","2009_audi_tt"]}],"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":[]}