{"nhtsa_id":10223148,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-17","date":"2022-03-01","document_id":"0803922","mfr_campaign":null,"replaces":null,"component":"BACK OVER PREVENTION:SOFTWARE","mfr_system":null,"summary":"UBQ, UEQ, UFQ, UBN, UEN And UFN Radio Enhancements This bulletin involves inspecting the software level and updating the software toS21D.5. The customer may describe following: Audio distortion (hissing, water sprinkler, or salt shaker noise). The following software enhancements are available: Apple CarPlay® and Android Auto® improvements. Climate control screen improvements. Voice recognition command improvements. SXM radio improvements.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10223148-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10223148-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10223148","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"backup-camera","name":"Backup camera","parent":"driver-assistance"}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND WAGONEER","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_jeep_grand-wagoneer"]}],"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":[]}