{"nhtsa_id":51311,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-06-27","date":"1997-01-14","document_id":"3/96 9415","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES","mfr_system":null,"summary":"CHEMICAL CLEANING AGENTS MUST NOT BE USED TO CLEAN PLASTIC COMPONENTS SUCH AS HEADLIGHT LENSES AND TAILLIGHT LENSES. *JD","document":null,"url":"https://open.wenmarpro.com/bulletins/51311","components":[{"id":"lighting","name":"Lighting","parent":null},{"id":"headlight","name":"Headlights","parent":"lighting"}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"PORSCHE","year_from":1997,"year_to":1997,"match":null,"vehicle_ids":[]}],"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":[]}