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Service bulletins for the 2021 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.

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

By type

By component

Only bulletins with component: Driver assistance are shown. Show all

Bulletins, newest first
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.
SSM759392023-09-08. Service bulletin. ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE; EQUIPMENT; ELECTRICAL SYSTEM. PDC Park distance control no volume
SSM760022023-06-07. Service bulletin. ENGINE AND ENGINE COOLING; BACK OVER PREVENTION:SOFTWARE. Add 1.0 litre/quart of engine oil - Information Message Displayed In The Instrument Panel Cluster
SFCC_FEB2023_442023-03-07. Service bulletin. BACK OVER PREVENTION:SOFTWARE; EQUIPMENT. A customer may complain that the accessory fitted air compressor is inoperative and or displays an error code.
SFCC_FEB2023_432023-03-07. Service bulletin. EQUIPMENT; BACK OVER PREVENTION. A customer may complain of a rattling type noise from the accessory fitted raised air intake tube.
SFCC_OCT2022_232022-11-06. Service bulletin. LANE DEPARTURE: SENSING SYSTEM: CAMERA; EQUIPMENT; FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR. Surround camera, 360 Park aid features are not operating
SFCC_DEC2021_192022-01-08. Service bulletin. ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE; EQUIPMENT. Surround camera; 360 Park Aid features or any of the feature is not operating.
SSM756182021-12-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS. Near Field Sensing feature degradation (Surround camera; 360 Park Aid)

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