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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_AUG2023_462023-09-08. Service bulletin. POWER TRAIN. Lack of power, MIL on.
SSM75724ATT2023-08-03. Service bulletin. POWER TRAIN. MISFIRE OR ROUGH RUNNING
SSM757242023-08-03. Service bulletin. POWER TRAIN. MISFIRE OR ROUGH RUNNING
SSM759342023-08-03. Service bulletin. ENGINE AND ENGINE COOLING. Engine Noise
SFCC_JUL2023_312023-08-02. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. Battery low warning displayed on instrument cluster and/or no-start.
SSM760222023-07-11. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM; COMMUNICATION:MANUFACTURER TELEMATICS. JLR is investigating reports of vehicles being released to customers without the TCU Telematic Control Unit SOS Emergency Call being activated.
SFCC_JUN2023_462023-07-10. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LATCH; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; STRUCTURE:BODY:DOOR. A customer may report that the front or rear door latch does not operate as expected.
SSM758692023-06-07. Service bulletin. ENGINE AND ENGINE COOLING. Coolant Low Warning Message Displayed On The Instrument Panel Cluster
SFCC_MAY2023_432023-06-07. Service bulletin. SEATS. A customer may report that there is a clicking type noise coming from the front seat base while driving.
SFCC_MAY2023_342023-06-07. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Customer reports coolant level low message on dash or a coolant leak.
SFCC_APR2023_322023-05-03. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Customer reports of 12V battery issues. These range from battery low warning displayed to no-start.
SSM759712023-04-05. Service bulletin. ENGINE AND ENGINE COOLING. 3.0L AJ126 Misfire on New Replacement or REMAN units.
SSM759632023-04-05. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Amber Malfunction Indicator Lamp (MIL) Displayed – Engine May Not Start With Multiple DTCs Present
SSM759532023-04-05. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. P6 Engine Primary belt shredding - MHEV only
SFCC_MAR2023_352023-04-05. Service bulletin. POWER TRAIN. ENGINE PRIMARY BELT SHREDDING - P6-3.0L MHEV
N747v22023-04-05. Service bulletin. POWER TRAIN. Powertrain Control Module (PCM) Software Update SUSPENDED
SSM759512023-03-08. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:INFOTAINMENT. Customers are reporting that connected services such as Online Media (e.g., Spotify), Connected Nav, Weather App & Parking app are inoperative.
SFCC_FEB2023_362023-03-07. Service bulletin. ENGINE AND ENGINE COOLING. Customer reports, Engine Light is on and poor cabin heating.
SFCC_FEB2023_172023-03-07. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Malfunction Indicator Lamp MIL may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
N7472023-02-07. Service bulletin. ELECTRICAL SYSTEM. Malfunction Indicator Lamp MIL may illuminate if the vehicle is refueled within 15 seconds of turning the engine off.
SSM759252023-02-07. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Oil Leak – Transmission Oil Cooler Pipes
SSM759182023-02-07. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. CHECK ENGINE (AMBER) AND POOR CABIN HEATING
SSM759082023-01-10. Service bulletin. POWER TRAIN. Malfunction Indicator Lamp
SSM75825ATT2023-01-10. Service bulletin. EQUIPMENT. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.
SSM758252023-01-10. Service bulletin. EQUIPMENT. MHEV DC/DC Converter - Squeaking Noise From Inside The Cabin.

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