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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

Bulletins, newest first
SFCC_MAR2021_21C2021-04-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Pivi IP27.2 (OS 2.0.6)
SFCC_MAR2021_21B2021-04-06. Service bulletin. ELECTRICAL SYSTEM. TCU v19.2
SFCC_MAR2021_21A2021-04-06. Service bulletin. ELECTRICAL SYSTEM. IMC 20C1 Software Release
SSM751862021-01-08. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. No cabin heating while running in vehicle in EV mode.
SFCC_OCT2020_162020-11-06. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. To prevent premature wear, a resulting MIL and a possible no start, all affected vehicles require the replacement of variable valve timing (VVT) solenoids on both intake an exhaust.
SFCC_AUG2020_302020-09-08. Service bulletin. ELECTRICAL SYSTEM. The engine will shut off at a stop and restart immediately by using the start button.
SFCC Jul20_262020-08-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. 20B Software Delay until July 15th Software was delayed to include software fix for L551 APIX cable issue Audio popping noise iOS13 Bluetooth improvements Additional improvements
SSM748952020-08-07. Service bulletin. ELECTRICAL SYSTEM. Corrosion in EJB (Engine Junction Box)
SFCC_JUN2020_82020-07-09. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Service Actions H291 and N451 Temporarily Suspended
SSM747862020-05-01. Service bulletin. ELECTRICAL SYSTEM. When attempting to complete the “Replace ECU” application for the Occupant Classification System Module (OCS) the application fails. The error message ‘The following error was encountered: ’ is displayed to the user.
SSM747792020-05-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. JLR is investigating reports of Customers experiencing no audio available from the radio feature (FM, AM & DAB), specifically relating to reports of the touchscreen displaying “Radio not available” from vehicle start-up and continues for the entire drive.
SFCC_APR20_PG312020-05-01. Service bulletin. ELECTRICAL SYSTEM. Popping sound or crackling noise from the audio system while in use.
SFCC_APR20_PG282020-05-01. Service bulletin. ELECTRICAL SYSTEM. To update InControl Touch Pro vehicles to the latest IMC software level, and to enable SOTA updates moving forward. SOTA updates sent direct to customers on SOTA eligible & enabled vehicles with latest level IMC software.
SFCC_APR20_PG102020-05-01. Service bulletin. ELECTRICAL SYSTEM. The Midline cluster software incorrectly interprets a reset of the “Fuel Consumption” signal at vehicle start up as fuel consumed and incorrectly calculates fuel economy is poorer than actually achieved, leading to incorrect low calculation of range display.
NAS20.04.0032020-05-01. Service bulletin. ELECTRICAL SYSTEM. An issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range where the Instrument Panel Cluster (IPC) may display a lower than expected remaining range.
NAS20.04.0022020-05-01. Service bulletin. ELECTRICAL SYSTEM. An issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range where the Traffic Sign Recognition (TSR) system may not operate as expected. TSR and Adaptive Speed Limiter are not supported on these vehicles without Navigation system. To correct this mis-build condition and prevent these features, and Instrument Panel Cluster (IPC) displays, from not functioning correctly, a software update is required to remove the features, including selections in the IPC menus.
NAS20.02.019_22020-05-01. Service bulletin. ELECTRICAL SYSTEM. An issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range which may experience a quiescent drain on the startup battery due to the Instrument Panel Cluster (IPC) Control Module remaining active.
N452UPS2320-1BNA2020-05-01. Service bulletin. ELECTRICAL SYSTEM. A potential issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle Range where the Instrument Panel Cluster (IPC) may display a lower than expected remaining range.
SFCC_MAR12_352020-04-07. Service bulletin. ELECTRICAL SYSTEM. Customer may report that the heated seats are slow to warm or cool off.
SFCC_MAR12_302020-04-07. Service bulletin. ELECTRICAL SYSTEM. Popping sound or crackling noise from the audio system while in use.
SFCC_MAR12_292020-04-07. Service bulletin. ELECTRICAL SYSTEM. XM radio is inop.
SFCC_MAR12_102020-04-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Affected vehicles will have new software downloaded to the Transmission Control Module.
SFCC_FEB20_342020-03-06. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM. XM radio is inop.
SFCC_FEB20_332020-03-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. The vehicle will not start.
NAS20.02.0022020-03-06. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. A potential issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle Range where the warranty period for certain items in the Owner's Handbook may be incorrect. The 12V startup battery warranty period for all listed vehicle lines and the bumper-to-bumper warranty period for Discovery and Range Rover Velar (only) may not contain the correct details. The correct warranty period is 4 years or 50,000 miles (whichever occurs first) for both items.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.