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Service bulletins for the 2020 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.

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

By type

By component

By trouble code

Bulletins, newest first
SFCC_DEC2020_292021-01-09. Service bulletin. ENGINE; POWER TRAIN. The engine is running rough. There is a hesitation. The Check Engine MIL goes on and off. There is a noise on startup.
SSM752002021-01-09. Service bulletin. ELECTRICAL SYSTEM. Multiple Warning Lights on Instrument Cluster
LTB00766NAS52021-01-08. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT. Damage/marking may be evident on the surface of the Instrument Cluster (IPC) lens.
JLRTB02059NAS12021-01-08. Service bulletin. EQUIPMENT. Incorrect Operation of Climate Control Air Distribution
SFCC_DEC2020_322021-01-06. Service bulletin. STRUCTURE; STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS. A customer may report a rattle type noise from under the vehicle with the engine running.
SFCC_DEC2020_282021-01-06. Service bulletin. POWER TRAIN. There is a restricted performance message in the instrument pack and a Check Engine MIL.
SFCC_NOV2020_422020-12-03. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. A customer may report a lack of airflow through the face vents.
SFCC_NOV2020_382020-12-03. Service bulletin. ENGINE. The Check Engine MIL is illuminated.
SFCC_NOV2020_362020-12-03. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. The engine fan runs excessively.
SFCC_NOV2020_162020-12-02. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN. To prevent premature wear, a resulting MIL and a possible no start, all affected vehicles require the replacement of variable camshaft timing (VCT) solenoids on both intake an exhaust.
BIG5NOV20_302020-12-02. Service bulletin. POWER TRAIN; ENGINE. To prevent premature wear, a resulting MIL and a possible no start, all affected vehicles require the replacement of variable camshaft timing (VCT) solenoids on both intake an exhaust.
SFCC_OCT2020_412020-11-06. Service bulletin. EQUIPMENT. A customer may report a lack of airflow through the face vents.
SFCC_OCT2020_382020-11-06. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE); WHEELS. It feels like the wheels are locking when turning. There is a noise or judder feeling when turning.
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.
N400NAS42020-11-06. Service bulletin. ELECTRICAL SYSTEM. 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.
JLRTB02060NAS12020-11-06. Service bulletin. SUSPENSION. A knocking noise from the front suspension when driving over uneven road surfaces orspeed bumps, at speeds of up to 40 km/h (25 mph) may be evident.
SFCC_SEP2020_312020-10-08. Service bulletin. EQUIPMENT. A customer may report a lack of airflow through the face vents.
JLRTB02054NAS12020-10-07. Service bulletin. ELECTRICAL SYSTEM. LOADSPACE AIR SUSPENSION SWITCH OPERATION INVERTED
NAS20.08.0072020-09-08. Service bulletin. EQUIPMENT. An issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range where the rear roof blind aperture seal may become adrift from the body, potentially resulting in loss of function of the rear roof blind.
SFCC_AUG2020_382020-09-08. Service bulletin. SUSPENSION. A customer may report that the rear load space suspension switch raises the vehicle when pressed to lower or lowers the vehicle when pressed to raise.
SFCC_AUG2020_342020-09-08. Service bulletin. STRUCTURE. A customer may report that the rear roof blind seal is coming loose or that the power rear roof blind is not operating properly.
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_AUG2020_292020-09-08. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH. The engine speed will jump up at idle. The engine will shut down at a stop and restart immediately when pressing the start button.
SFCC_AUG2020_282020-09-08. Service bulletin. POWER TRAIN. Various customer complaints may arise due to usage of lower quality fuel.
SFCC_AUG2020_272020-09-08. Service bulletin. ELECTRICAL SYSTEM. The Check Engine Lamp is illuminated and there is a lack of power.

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