{"nhtsa_id":10030587,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-10-23","date":"2009-05-19","document_id":"TSB-94-09-14","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH; EXTERIOR LIGHTING:HEADLIGHTS","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. WHEN HEADLAMPS ARE TURNED OFF AND ON AGAIN OR AT IGNITION CYCLE, THE HEADLAMPS MAY FUNCTION PROPERLY OR EXHIBIT THE SAME BEHAVIOR; ONE XENON LIGHT ON ONE SIDE FAILS PERMANENTLY. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10030587","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":[]}