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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: Equipment and accessories are shown. Show all

Bulletins, newest first
NAS21.05.015.22021-07-07. Service bulletin. EQUIPMENT. A potential issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle Range where, due the global chip shortage, the Activity Key for the vehicle cannot be supplied.
JLRTB02076NAS12021-07-07. Service bulletin. EQUIPMENT. Intermittently, the passive unlock feature does not work unless the smart key is in the customers hand, close to the vehicle.
NAS21.05.0152021-06-07. Service bulletin. EQUIPMENT. MISSING ACTIVITY KEYS
212205.0292021-06-07. Service bulletin. EQUIPMENT. Missing Activity Key
SSM754182021-06-03. Service bulletin. EQUIPMENT. 3 Zone Air Conditioning System Inoperative
SSM75411ATT2021-06-03. Service bulletin. EQUIPMENT. Smart key inoperative
SSM754112021-06-03. Service bulletin. EQUIPMENT. Smart key inoperative
BIG5MAY21_372021-06-03. Service bulletin. EQUIPMENT. MISSING ACTIVITY KEY
SFCC_APR2021_362021-05-07. Service bulletin. EQUIPMENT. A customer may report a tapping type noise while driving from the windshield area.
SSM752962021-04-07. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM. Malfunction Indicator Lamp (MIL)/Check Engine Light (CEL)
SFCC_MAR2021_372021-04-07. Service bulletin. VISIBILITY:WINDSHIELD; EQUIPMENT. Tapping Noise from A-Pillar Area
SFCC_MAR2021_332021-04-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; POWER TRAIN. The Check Engine MIL is illuminated.
SFCC_MAR2021_272021-04-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Navigation Voice Control does not function
SFCC_MAR2021_252021-04-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Intermittent Passive Entry Operation
SFCC_FEB2021_382021-04-07. Service bulletin. EQUIPMENT; VISIBILITY:WINDSHIELD; STRUCTURE. Tapping Noise from A-Pillar Area
SFCC_FEB2021_372021-04-07. Service bulletin. EQUIPMENT; VISIBILITY:SUN/MOON ROOF ASSEMBLY. Sunroof Only Opens Partially After Expedition Roof Rack Installation
SFCC_FEB2021_362021-04-07. Service bulletin. SEATS; EQUIPMENT. Seat Cover Staining / Discoloration
SFCC_FEB2021_282021-04-06. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. WI-FI option does not function
SFCC_MAR2021_21C2021-04-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Pivi IP27.2 (OS 2.0.6)
JLRTB02059NAS22021-04-02. Service bulletin. EQUIPMENT. Incorrect Operation of Climate Control Air Distribution
SSM752502021-02-05. Service bulletin. EQUIPMENT. Opening Roof Panel – Does Not Slide Open.
SSM75219ATT2021-02-05. Service bulletin. EQUIPMENT. Noise from rear load space compartment of vehicle – obvious to customer while driving.
SSM752192021-02-05. Service bulletin. EQUIPMENT. Noise from rear load space compartment of vehicle – obvious to customer while driving.
SSM75178ATT2021-01-08. Service bulletin. STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; EQUIPMENT. Rear Harness Clash with Rear Exhaust Heat Shield and Rear Stabilizer Bar
SSM751782021-01-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS; EQUIPMENT. Rear Harness Clash with Rear Exhaust Heat Shield and Rear Stabilizer Bar

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