{"nhtsa_id":10186711,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-02-05","date":"2021-01-06","document_id":"JLRTB02061NAS1","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"The amber 'Low Coolant' warning message is displayed on the Instrument Panel Cluster(IPC). Further investigation has found no engine coolant leaks and the engine coolantexpansion tank is filled to the correct level.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10186711-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10186711-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10186711","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"DEFENDER","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_land-rover_defender"]}],"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":[]}