{"nhtsa_id":11014673,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-03-03","date":"2025-02-13","document_id":"MC230121","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Sealing ring on the differential cover of the reverser is leaking. Radial shaft seal faulty.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11014673-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11014673-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11014673","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"K 1600 B","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_bmw_k-1600-b","2021_bmw_k-1600-b"]},{"make":"BMW","model":"K 1600 GT","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_bmw_k-1600-gt"]},{"make":"BMW","model":"K 1600 GTL","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_bmw_k-1600-gtl","2021_bmw_k-1600-gtl"]}],"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":[]}