{"nhtsa_id":10016463,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-09-13","date":"2003-07-01","document_id":"57","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"PERFORMANCE OF XM RADIO SYSTEM WITH SUNROOF - POOR XM SIGNAL RECEPTION WITH THE SUNROOF FULLY OPENED. GM TECH LINK. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10016463","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"MONTE CARLO","year_from":2003,"year_to":2003,"match":"exact","vehicle_ids":["2003_chevrolet_monte-carlo"]},{"make":"PONTIAC","model":"GRAND PRIX","year_from":2004,"year_to":2004,"match":"exact","vehicle_ids":["2004_pontiac_grand-prix"]}],"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":[]}