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Service bulletins for the 2019 Land Rover Discovery

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.

596 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
NAS20.04.006_22020-08-06. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. A potential issue has been identified on certain vehicles within the listed Affected Vehicle Range may experience intermittent operation of electrical equipment due to insufficient ground contact.
N400NAS32020-08-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. A potential issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle Range may experience intermittent operation of electrical equipment due to insufficient ground contact.
NAS20.07.0032020-08-06. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER; EQUIPMENT. Warranty Claims Guidelines for Windshield Water Ingress
SSM748562020-07-09. Service bulletin. ENGINE AND ENGINE COOLING. Suspended Campaign N451
SFCC_JUN2020_82020-07-09. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Service Actions H291 and N451 Temporarily Suspended
SFCC_JUN2020_232020-07-08. Service bulletin. POWER TRAIN. There is a noise from the engine.
SFCC_JUN2020_422020-07-08. Service bulletin. SEAT BELTS. A customer may report that the seatbelt won’t extend outward, it only retracts and a ratchet locks the seatbelt from being extended.
SFCC_MAY2020_182020-07-08. Service bulletin. ELECTRICAL SYSTEM. No airflow from the HVAC system.
SFCC_MAY2020_242020-07-08. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Stability Control Not Available, Intelligent Emergency Braking System Not Available, ATPC Disabled, Forward Alert Not Available Messages are displayed on the Instrument Cluster.
SFCC_MAY2020_302020-07-08. Service bulletin. POWER TRAIN. There is a noise from the engine which can vary from a squealing to rattling/bearing noise.
SFCC_MAY2020_312020-07-08. Service bulletin. STEERING; POWER TRAIN. There is a noise when turning or accelerating. There is a judder when turning. The tires jump when turning.
NAS20.06.0062020-07-08. Service bulletin. ENGINE AND ENGINE COOLING. Service Actions H291 and N451 Temporarily Suspended
BIG5_JUN_422020-07-07. Service bulletin. POWER TRAIN. EFFECTIVE JUNE 10TH 2020 . N451 AND H291 CAMPAIGNS HAVE BEEN SUSPENDED. IT HAS BEEN DETERMINED THAT THE NEW SOFTWARE IS MISSING CERTAIN PARTS OF THE CALIBRATION WHICH WILL RESULT IN UNSUCCESSFUL DOWNLOADS.
BIG5_JUN_482020-07-07. Service bulletin. POWER TRAIN. Affected vehicles require a software update to the Powertrain Control Module (PCM) to prevent radiator fans running continuously
SSM748112020-05-01. Service bulletin. POWER TRAIN. JLR is investigating 3.0P S/C FEAD idler pulley and S/C tensioner emitting excess noise (NVH)
SSM74792_Attach2020-05-01. Service bulletin. STRUCTURE. Retailers are reporting that the accessory side step mat is detached from the board.
SSM747922020-05-01. Service bulletin. STRUCTURE. Retailers are reporting that the accessory side step mat is detached from the board.
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_PG382020-05-01. Service bulletin. SEATS. A customer may report a rattle type noise from the second row seat or difficulty in moving the seat forward or rearward.
SFCC_APR20_PG332020-05-01. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER. No airflow from the HVAC system.
SFCC_APR20_PG312020-05-01. Service bulletin. ELECTRICAL SYSTEM. Popping sound or crackling noise from the audio system while in use.
SFCC_APR20_PG232020-05-01. Service bulletin. POWER TRAIN. • There is a noise on turns. • There is a judder from the vehicle.
SFCC_APR20_PG192020-05-01. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. The Check Engine Lamp is on and there is a lack of power.
N422NAS12020-05-01. Service bulletin. ELECTRICAL SYSTEM. A potential issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle Range where the 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.

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