{"nhtsa_id":11027134,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-01-06","date":"2025-12-03","document_id":"No. 11-25","mfr_campaign":null,"replaces":null,"component":"FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; LANE DEPARTURE: ASSIST; LANE DEPARTURE: WARNING; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; FORWARD COLLISION AVOIDANCE: WARNINGS","mfr_system":null,"summary":"Technical information for Various Error Messages Regarding Driver Assistance Systems in the Instrument Cluster in Conjunction With Passive Fault Memory Entries in the Driver Assistance Systems Control Unit - ZFAS","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11027134-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11027134-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027134","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"adaptive-cruise","name":"Adaptive cruise control","parent":"driver-assistance"},{"id":"lane-keeping","name":"Lane departure and lane keeping","parent":"driver-assistance"}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"911","year_from":2018,"year_to":2026,"match":"exact","vehicle_ids":["2018_porsche_911","2019_porsche_911","2020_porsche_911","2021_porsche_911","2022_porsche_911","2023_porsche_911","2024_porsche_911","2025_porsche_911","2026_porsche_911"]},{"make":"PORSCHE","model":"CAYENNE","year_from":2018,"year_to":2026,"match":"exact","vehicle_ids":["2018_porsche_cayenne","2019_porsche_cayenne","2020_porsche_cayenne","2021_porsche_cayenne","2022_porsche_cayenne","2023_porsche_cayenne","2024_porsche_cayenne","2025_porsche_cayenne","2026_porsche_cayenne"]},{"make":"PORSCHE","model":"PANAMERA","year_from":2018,"year_to":2026,"match":"exact","vehicle_ids":["2018_porsche_panamera","2019_porsche_panamera","2020_porsche_panamera","2021_porsche_panamera","2022_porsche_panamera","2023_porsche_panamera","2024_porsche_panamera","2025_porsche_panamera","2026_porsche_panamera"]},{"make":"PORSCHE","model":"TAYCAN","year_from":2020,"year_to":2026,"match":"exact","vehicle_ids":["2020_porsche_taycan","2021_porsche_taycan","2022_porsche_taycan","2023_porsche_taycan","2024_porsche_taycan","2025_porsche_taycan","2026_porsche_taycan"]},{"make":"PORSCHE","model":"TAYCAN 4 CROSS TURISMO","year_from":2021,"year_to":2024,"match":"base","vehicle_ids":["2021_porsche_taycan","2022_porsche_taycan","2023_porsche_taycan","2024_porsche_taycan"]},{"make":"PORSCHE","model":"TAYCAN 4S","year_from":2020,"year_to":2024,"match":"base","vehicle_ids":["2020_porsche_taycan","2021_porsche_taycan","2022_porsche_taycan","2023_porsche_taycan","2024_porsche_taycan"]},{"make":"PORSCHE","model":"TAYCAN 4S CROSS TURISMO","year_from":2021,"year_to":2024,"match":"base","vehicle_ids":["2021_porsche_taycan","2022_porsche_taycan","2023_porsche_taycan","2024_porsche_taycan"]},{"make":"PORSCHE","model":"TAYCAN CROSS TURISMO","year_from":2020,"year_to":2023,"match":"base","vehicle_ids":["2020_porsche_taycan","2021_porsche_taycan","2022_porsche_taycan","2023_porsche_taycan"]},{"make":"PORSCHE","model":"TAYCAN GTS","year_from":2022,"year_to":2024,"match":"base","vehicle_ids":["2022_porsche_taycan","2023_porsche_taycan","2024_porsche_taycan"]},{"make":"PORSCHE","model":"TAYCAN GTS SPORT TURISMO","year_from":2022,"year_to":2024,"match":"base","vehicle_ids":["2022_porsche_taycan","2023_porsche_taycan","2024_porsche_taycan"]},{"make":"PORSCHE","model":"TAYCAN TURBO","year_from":2020,"year_to":2024,"match":"base","vehicle_ids":["2020_porsche_taycan","2021_porsche_taycan","2022_porsche_taycan","2023_porsche_taycan","2024_porsche_taycan"]},{"make":"PORSCHE","model":"TAYCAN TURBO","year_from":2026,"year_to":2026,"match":"base","vehicle_ids":["2026_porsche_taycan"]},{"make":"PORSCHE","model":"TAYCAN TURBO CROSS TURISM","year_from":2021,"year_to":2024,"match":"base","vehicle_ids":["2021_porsche_taycan","2022_porsche_taycan","2023_porsche_taycan","2024_porsche_taycan"]},{"make":"PORSCHE","model":"TAYCAN TURBO GT","year_from":2025,"year_to":2026,"match":"base","vehicle_ids":["2025_porsche_taycan","2026_porsche_taycan"]},{"make":"PORSCHE","model":"TAYCAN TURBO S","year_from":2020,"year_to":2024,"match":"base","vehicle_ids":["2020_porsche_taycan","2021_porsche_taycan","2022_porsche_taycan","2023_porsche_taycan","2024_porsche_taycan"]},{"make":"PORSCHE","model":"TAYCAN TURBO S CROSS TURI","year_from":2021,"year_to":2024,"match":"base","vehicle_ids":["2021_porsche_taycan","2022_porsche_taycan","2023_porsche_taycan","2024_porsche_taycan"]}],"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":[]}