{"nhtsa_id":10158990,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-22","date":"2019-03-20","document_id":"LTB01226NAS2","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"A loss of audio functions may occur and/or the vehicle startup battery may be discharged and/or a loss of sound from the audio system and parking aid system may be evident. Plug-in Hybrid Electric Vehicle (PHEV) vehicles may display a warning message indicating the AVAS (Acoustic Vehicle Alert System) is not available.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10158990-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10158990-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10158990","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"DISCOVERY","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_land-rover_discovery"]},{"make":"LAND ROVER","model":"RANGE ROVER","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_land-rover_range-rover"]},{"make":"LAND ROVER","model":"RANGE ROVER SPORT","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_land-rover_range-rover-sport"]}],"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":[]}