{"nhtsa_id":10189405,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-03-29","date":"2021-02-19","document_id":"LI54.71-P-072473","mfr_campaign":null,"replaces":null,"component":"AIR BAGS; VISIBILITY; LANE DEPARTURE","mfr_system":null,"summary":"Complaint BR X247 only Code 233 Several messages of driver assistant system related - \"Active Brake Assist temporarily not available, see manual\"(Yellow) - \"Active Blind Spot Assist inoperative\" (Yellow) - \"Active Lane Change Assist inoperative\"(Yellow) Cause in analysis Remedy Please measure the angle between the rear radar sensors and the car as seen in the attached photo. Create PTSS Case with findings.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10189405-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10189405-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10189405","components":[{"id":"air-bags","name":"Air bags","parent":null},{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"visibility","name":"Glass, wipers and mirrors","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES-BENZ","model":"GLB 250","year_from":2021,"year_to":2021,"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":[]}