{"nhtsa_id":10177971,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-08-05","date":"2020-07-29","document_id":"No. 8-04","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING:BRAKE LIGHTS; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Instructions for fitting a foam rubber strip to the brake light switch retainer to solve malfunctions due to the brake light switch sticking.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10177971-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10177971-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10177971","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"lighting","name":"Lighting","parent":null},{"id":"brake-light","name":"Brake lights","parent":"lighting"}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"CAYENNE","year_from":2003,"year_to":2004,"match":"exact","vehicle_ids":["2003_porsche_cayenne","2004_porsche_cayenne"]},{"make":"PORSCHE","model":"CAYENNE S","year_from":2003,"year_to":2004,"match":"base","vehicle_ids":["2003_porsche_cayenne","2004_porsche_cayenne"]},{"make":"PORSCHE","model":"CAYENNE TURBO","year_from":2003,"year_to":2004,"match":"base","vehicle_ids":["2003_porsche_cayenne","2004_porsche_cayenne"]}],"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":[]}