{"nhtsa_id":10018548,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2006-01-06","date":null,"document_id":"3726A","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM","mfr_system":null,"summary":"REAR DEFOG IS INOPERATIVE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10018548","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PONTIAC","model":"G6","year_from":2005,"year_to":2006,"match":"exact","vehicle_ids":["2005_pontiac_g6","2006_pontiac_g6"]}],"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":[]}