{"nhtsa_id":10160270,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-05-20","date":"2019-04-01","document_id":"B620419","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"HEAD UP DISPLAY TEMPORARY FAILURE. The Head-Up Display (HUD) fails temporarily while driving or after engine start. After restarting the vehicle the Head-Up Display works again. No relevant faults are stored. Software error in the Head-Up Display (HUD).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10160270-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10160270-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10160270","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"Z4","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_bmw_z4"]}],"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":[]}