{"nhtsa_id":602016,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-09-08","date":"1998-07-09","document_id":"980709980709","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:POWER WINDOW DEVICES AND CONTROLS","mfr_system":null,"summary":"WORK PROCEDURE ON PORSCHE COMMUNICATION MANAGEMENT ( PCM ) ACTIVATION. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/602016","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"power-window","name":"Power windows","parent":"visibility"}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"CARRERA","year_from":1999,"year_to":1999,"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":[]}