{"nhtsa_id":10026284,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-10-16","date":"2008-07-01","document_id":"101508","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER","mfr_system":null,"summary":"AUDI SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CSC LETTER WAS RECEIVED FOR AUDI MODEL YEARS 2000-2003 A4 AND TT. REVISED MAINTENANCE INSTRUCTIONS AND A WARRANTY EXTENSION COVERING CERTAIN TIMING BELT TENSIONER SYSTEM RELATED REPAIRS. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10026284","components":[{"id":"engine","name":"Engine","parent":null},{"id":"turbocharger","name":"Turbocharger or supercharger","parent":"engine"}],"codes":[],"topics":["maintenance"],"vehicles":[{"make":"AUDI","model":"A4","year_from":2000,"year_to":2003,"match":"exact","vehicle_ids":["2000_audi_a4","2001_audi_a4","2002_audi_a4","2003_audi_a4"]},{"make":"AUDI","model":"TT","year_from":2000,"year_to":2003,"match":"exact","vehicle_ids":["2000_audi_tt","2001_audi_tt","2002_audi_tt","2003_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":[]}