Service bulletins for the 2020 Land Rover Discovery Sport
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.
361 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Electrical system are shown. Show all
| SSM76411 - 10MAR26 | 2026-04-06. Other. ELECTRICAL SYSTEM. Smart Key Deactivated message on instrument cluster and unable to start their vehicle |
|---|---|
| Discovery_N861 02-20-2026 | 2026-03-06. Other. ELECTRICAL SYSTEM. The 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. This can result in illumination of the Malfunction Indicator Lamp (MIL), loss of start/stop functionality and no communication during diagnostic sessions. |
| 252602.027 - 12FEB26 | 2026-03-04. Service bulletin. ELECTRICAL SYSTEM. Once the vehicle is powered down via ignition cycle, it may not restart depending on remaining residual charge. |
| TUCC_DEC2025_39 | 2026-01-08. Other. ELECTRICAL SYSTEM. A battery warning light on and or electrical system failure message is displayed on instrument cluster. |
| Discovery_N861_17OCT25 | 2025-10-31. Other. ELECTRICAL SYSTEM. Mild Hybrid Electric Vehicle (MHEV) Battery Offline |
| Discovery_N861_18AUG25 | 2025-09-04. Other. ELECTRICAL SYSTEM. 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. This can result in illumination of the Malfunction Indicator Lamp (MIL) , |
| Discovery_N861_18APR25 | 2025-05-06. Other. ELECTRICAL SYSTEM. Mild Hybrid Electric Vehicle (MHEV) Battery Offline |
| TUCC_APR2025_18 | 2025-05-05. Other. ELECTRICAL SYSTEM. Leaking windshield that caused the water ingress on the electrical component. |
| SSM76280 | 2025-03-07. Other. ELECTRICAL SYSTEM. JLR Engineering investigations have identified that customers are experiencing a red 'Stop Safely Electrical Fault Detected' warning message displayed in the message center, due to the 12V system not providing the correct electrical support. |
| Range_Rover_N861_21FEB25 | 2025-03-07. Other. ELECTRICAL SYSTEM. A concern has been identified where the 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. This can result in illumination of the Malfunction Indicator Lamp (MIL), loss of start/stop functionality and no communication during diagnostic sessions. A software update to the Battery Energy Control Module (BECM) is required. |
| Discovery_N861_20DEC24 | 2025-01-08. Other. ELECTRICAL SYSTEM. MILD HYBRID ELECTRIC VEHICLE (MHEV) BATTERY OFFLINE |
| Discovery_N861_15NOV24 | 2024-12-05. Other. ELECTRICAL SYSTEM. Mild Hybrid Electric Vehicle (MHEV) Battery Offline |
| Discovery_N861_18OCT24 | 2024-11-08. Other. ELECTRICAL SYSTEM. MILD HYBRID ELECTRIC VEHICLE (MHEV) BATTERY OFFLINE |
| DISCOVERY N861 | 2024-09-07. Other. ELECTRICAL SYSTEM. Mild Hybrid Electric Vehicle (MHEV) Battery Offline |
| SSM76173 | 2024-09-06. Other. ELECTRICAL SYSTEM. MHEV DCDC internal failure with warning message |
| Discovery_.N861_19JUL24 | 2024-08-08. Other. ELECTRICAL SYSTEM. On certain 2020 to 2022 model year Range Rover, 2019 to 2022 model year Range Rover Sport, 2019 to 2020 model year RangeRover Evoque and 2020 model year Discovery Sport vehicles, the 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offlinestate and no longer communicates or functions as intended. This can result in illumination of the Malfunction Indicator Lamp (MIL) ,loss of start/stop functionality and no communication during diagnostic sessions. |
| N861-DISCOVERY | 2024-06-07. Other. ELECTRICAL SYSTEM. Charging fault on instrument cluster after update. |
| SFCC_MAY2024_45 | 2024-06-06. Other. ELECTRICAL SYSTEM. On certain 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. Malfunction Indicator Lamp (MIL) might be illuminated with code U0111- 00, loss of start/stop functionality and no communication during diagnostic sessions.. |
| SFCC_MAY2024_45 | 2024-06-06. Other. ELECTRICAL SYSTEM. On certain 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. Malfunction Indicator Lamp (MIL) might be illuminated with code U0111- 00, loss of start/stop functionality and no communication during diagnostic sessions.. |
| SFCC_MAR2024_25 | 2024-04-05. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE (BMS/BECM):SOFTWARE; ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT; ELECTRICAL SYSTEM. A concern has been identified where the 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended. This can result in illumination of the Malfunction Indicator Lamp (MIL), loss of start/stop functionality and no communication during diagnostic sessions. A software update to the Battery Energy Control Module (BECM) is required. |
| BIG5MAR24_32 | 2024-04-05. Service bulletin. HYBRID PROPULSION SYSTEM; ELECTRICAL SYSTEM. A concern has been identified where the 48V Mild Hybrid Electric Vehicle (MHEV) battery enters an offline state and no longer communicates or functions as intended |
| SFCC_DEC2023_32 | 2024-01-09. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Due to time required to complete in shop vehicle set up and workflow for Audio loss, it has been found that workflow may provide false result if IMC is not in a faulted state when workflow is run to identify potential Polar Switch Firmware fault. |
| SFCC_NOV2023_30 | 2023-12-07. Service bulletin. ELECTRICAL SYSTEM. Startup battery keeps draining / Vehicle will not start |
| SSM75814 | 2023-10-06. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. Weather and Park & Pay Apps disappear after PIVI update |
| WACCSEP23_6 | 2023-10-06. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. Battery low warning displayed on instrument cluster and/or no-start |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.