{"nhtsa_id":11029161,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-02","date":"2026-02-05","document_id":"37493","mfr_campaign":null,"replaces":null,"component":"BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING","mfr_system":null,"summary":"This is a TJ - Text only - No attachment - If there are any issues with downloading WAM (Wide-Angle Vision Module) during software download, Please follow the advice under “Service”","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029161-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029161-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11029161","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"backup-camera","name":"Backup camera","parent":"driver-assistance"}],"codes":[],"topics":[],"vehicles":[{"make":"POLESTAR","model":"POLESTAR 4","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_polestar_polestar-4","2026_polestar_polestar-4"]}],"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":[]}