{"nhtsa_id":10157086,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-08","date":"2017-08-21","document_id":"LI27 50-P-064440","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"7G-DCT: Scratching noise when changing gear from D to R with transmission cold.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10157086-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10157086-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10157086","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES-BENZ","model":"AMG GLA45","year_from":2015,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"CLA117","year_from":2011,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"GLA 250","year_from":2015,"year_to":2019,"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":[]}