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Service bulletins for the 2020 Land Rover Defender

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.

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

By type

By component

By trouble code

Bulletins, newest first
SFCC_MAY2024_442024-06-06. Other. POWER TRAIN. Malfunction Indicator Lamp (MIL) on while driving. Misfire, running rough condition.
N8812024-04-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; POWER TRAIN. On certain 2017 model year to 2020 model year Land Rover and Range Rover vehicles the Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off. Diagnostic Trouble Codes (DTC) P0496-00 may be stored in the Powertrain Control Module (PCM) .
N747v32024-04-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; POWER TRAIN. CLOSED ISSUE - On certain 2017 to 2020 model year Land Rover vehicles the Malfunction Indicator Lamp (MIL) may illuminate if the vehicle is refueled within 15 seconds of turning the engine off. Diagnostic Trouble Codes (DTC) P0496-00 may be stored in the Powertrain Control Module (PCM).
SFCC_MAR2024_722024-04-05. Service bulletin. AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:STATUS INDICATOR LAMP/LIGHT; AIR BAGS. A Customer may complain of an SRS system warning message being displayed on the instrument panel.
SFCC_MAR2024_612024-04-05. Service bulletin. POWER TRAIN; INTERIOR LIGHTING; UNKNOWN OR OTHER; POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:CLUTCHES/BANDS:ACTUATORS/SOLENOIDS; ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR. Lack of power, MIL light on, rough idle
JLRP002572024-03-08. Service bulletin. EQUIPMENT. Extended warranty on DMTL Pumps 2020MY to 2021MY.
S014SOTA4.1.1v32024-01-09. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM; SERVICE BRAKES, AIR:ANTILOCK; BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Enhancements to the following systems: Wireless Device Charger, High Voltage (HV) Battery Charge Control, Sound System, ABS (Anti-Lock Braking System), Belt Integrated Starter PHEVs, Rear Camera for cars without 360 view.
SFCC_DEC2023_412024-01-09. Service bulletin. EQUIPMENT. The headlamp washer nozzles seep fluid when not in use and leave residue on the bezels
SFCC_DEC2023_372024-01-09. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS; STRUCTURE; ENGINE AND ENGINE COOLING. JLR Retailers have reported visible corrosion around the outlet of the exhaust tailpipe prior to PDI
SSM757792023-12-08. Service bulletin. STEERING. Clicking/Ticking Noise from Front Axle While Turning Left or Right and Full Lock at Low Speeds
SFCC_NOV2023_372023-12-07. Service bulletin. STEERING. There is a clicking or ticking type noise from the front axle area of the vehicle while turning either left or right at or near full lock at low speeds.
SFCC_NOV2023_332023-12-07. Service bulletin. EQUIPMENT. JLR Retailers have reported visible corrosion around the outlet of the exhaust tailpipe prior to PDI
SFCC_NOV2023_302023-12-07. Service bulletin. ELECTRICAL SYSTEM. Startup battery keeps draining / Vehicle will not start
SSM761042023-11-07. Service bulletin. STEERING. No Power Steering Assistance at Start of Drive Cycle – ADAS Warning
SFCC_OCT2023_502023-11-06. Service bulletin. EXTERIOR LIGHTING. There is moisture inside the headlamp lens
SFCC_OCT2023_402023-11-03. Service bulletin. POWER TRAIN. Customer reports lack of power and/or check engine light on.
SFCC_OCT2023_372023-11-03. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE. Customer states the weather app is no longer available
SSM760762023-10-06. Service bulletin. EXTERIOR LIGHTING. Front Headlamp Washer Jet Leaking / Rear Camera Washer Jet Leaking
SSM758692023-10-06. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ENGINE AND ENGINE COOLING. Coolant Low Warning Message Displayed On The Instrument Panel Cluster
SSM758142023-10-06. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. Weather and Park & Pay Apps disappear after PIVI update
WACCSEP23_62023-10-06. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. Battery low warning displayed on instrument cluster and/or no-start
SFCC_SEP2023_452023-10-06. Service bulletin. VISIBILITY/WIPER; VISIBILITY. The wiper blades streak, smear, judder or squeak during operation
SFCC_SEP2023_412023-10-06. Service bulletin. EQUIPMENT; EXTERIOR LIGHTING:HEADLIGHTS. The headlamp washer jet nozzles are leaking fluid when not operating the washers
SFCC_SEP2023_372023-10-06. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM; POWER TRAIN. Customer reports coolant level low message on dash or a coolant leak.
SFCC_SEP2023_302023-10-06. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). LOSS OF GPS LOCATION AND CLOCK TIME

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