{"nhtsa_id":10129218,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-02-21","date":"2018-01-25","document_id":"L-SB-0003-18","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","mfr_system":null,"summary":"TSB: Some 2016 - 2018 model year RX 350 vehicles may exhibit a droning noise from the exhaust system at takeoff or under light acceleration. Countermeasure parts are available to reduce the droning noise. Follow the Repair Procedure below to address this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10129218-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10129218-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10129218","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LEXUS","model":"RX350","year_from":2016,"year_to":2018,"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":[]}