{"nhtsa_id":628122,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-03-05","date":"2001-11-13","document_id":"131101","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING:HEADLIGHTS","mfr_system":null,"summary":"INFORMATION ON HEADLAMP REPLACEMENT FOR POSSIBILITY OF MOISTURE CONDENSATION IN THE LAMP. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/628122","components":[{"id":"lighting","name":"Lighting","parent":null},{"id":"headlight","name":"Headlights","parent":"lighting"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"IMPALA","year_from":2002,"year_to":2002,"match":"exact","vehicle_ids":["2002_chevrolet_impala"]}],"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":[]}