{"nhtsa_id":11033421,"type":"other","type_name":"Other","date_added":"2026-06-04","date":"2026-05-23","document_id":"ANN - CLA/174","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"In some cases, we are seeing issues with the CLA/174. After updating the CPR to 1.3.7, a coding mismatch is occurring between the CIVIC174 & IDC control units causing a driver assistance msg in the cluster. We are currently working diligently toward a solution. If you need support, please create an XSS Diagnosis case with necessary ID1 support package and we are happy to support. Thank you for your patience.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033421-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033421-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11033421","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES-BENZ","model":"CLA 250+ (EV)","year_from":2026,"year_to":2027,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"CLA 350 4MATIC (EV)","year_from":2026,"year_to":2027,"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":[]}