{"nhtsa_id":10020849,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2007-01-24","date":null,"document_id":"4354","mfr_campaign":null,"replaces":"4354B","component":"INTERIOR LIGHTING; EXTERIOR LIGHTING:HEADLIGHTS","mfr_system":null,"summary":"HEADLAMP FLICKER AND INTERIOR LAMP FLICKER. *KB UPDATED 03-01-07. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10020849","components":[{"id":"lighting","name":"Lighting","parent":null},{"id":"headlight","name":"Headlights","parent":"lighting"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"IMPALA","year_from":2006,"year_to":2007,"match":"exact","vehicle_ids":["2006_chevrolet_impala","2007_chevrolet_impala"]},{"make":"CHEVROLET","model":"MONTE CARLO","year_from":2006,"year_to":2007,"match":"exact","vehicle_ids":["2006_chevrolet_monte-carlo","2007_chevrolet_monte-carlo"]}],"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":[]}