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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

Bulletins, newest first
SFCC_SEP2022_222022-10-05. Service bulletin. ELECTRICAL SYSTEM. PIVI – Loss of GPS location and clock time
SFCC_SEP2022_212022-10-05. Service bulletin. ELECTRICAL SYSTEM. USB stick not recognized when inserted into the Front Portable Media Interface Panel
SFCC_AUG2022_202022-09-08. Service bulletin. ELECTRICAL SYSTEM. SOTA CAMPAIGN
N641NAS22022-09-07. Service bulletin. ELECTRICAL SYSTEM. UNABLE TO COMPLETE SOTA UPDATES
N578v42022-09-07. Service bulletin. ELECTRICAL SYSTEM. NON-START ISSUE
N572v22022-09-07. Service bulletin. ENGINE AND ENGINE COOLING. ELECTRIC SUPERCHARGER INTERMITTENT OPERATION
SSM758252022-09-06. Service bulletin. EQUIPMENT. MHEV DC/DC CONVERTER NOISY, LOW BATTERY WARNING ILLUMINATED.
SSM757272022-09-06. Service bulletin. ELECTRICAL SYSTEM. USB STICK NOT RECOGNIZED
SFCC_AUG2022_352022-08-30. Service bulletin. ELECTRICAL SYSTEM. Vehicle will have a lack of power, drivability issues, and possible check engine light on.
SFCC_AUG2022_342022-08-30. Service bulletin. ENGINE AND ENGINE COOLING. Coolant warning light and/or coolant leaking from vehicle.
SSM757792022-08-05. Service bulletin. STRUCTURE; SUSPENSION; STEERING. CLICKING/TICKING NOISE WHILST TURNING LEFT OR RIGHT AND FULL LOCK AT LOW SPEEDS
SFCC_JUL2022_462022-08-05. Service bulletin. STRUCTURE; EQUIPMENT. Clicking/Ticking Type Noise Whilst Turning
SFCC_JUL2022_392022-08-05. Service bulletin. EQUIPMENT; POWER TRAIN. Whining Noise From Transfer Case
JLRTB02107NAS12022-08-03. Service bulletin. EQUIPMENT. Whining Noise From Transfer Case
SFCC_JUN2022_322022-07-07. Service bulletin. POWER TRAIN. Driveline Noise or Vibration
BIG5JUN22_262022-07-07. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS; ELECTRICAL SYSTEM. FRONT LAMP UNIT SOFTWARE
SSM75747ATT2-22022-06-01. Service bulletin. EQUIPMENT. Turbo Coolant Pipe O Ring
SSM75747ATT1-22022-06-01. Service bulletin. EQUIPMENT. Turbo Coolant Pipe O Ring
SSM75747-22022-06-01. Service bulletin. EQUIPMENT. Turbo Coolant Pipe O Ring
SSM75747ATT22022-06-01. Service bulletin. EQUIPMENT. Turbo Coolant Pipe O Ring
SSM75747ATT12022-06-01. Service bulletin. EQUIPMENT. Turbo Coolant Pipe O Ring
SSM757472022-06-01. Service bulletin. EQUIPMENT. Turbo Coolant Pipe O Ring
SSM757122022-06-01. Service bulletin. POWER TRAIN. Intermittent Engine Non Start After An Eco Stop Start Event
SSM757082022-06-01. Service bulletin. ELECTRICAL SYSTEM. USB Socket At Front Portable Media Interface Panel Inoperative Or Not Illuminating
N605v22022-06-01. Service bulletin. POWER TRAIN. Incorrect Emission Label Installed

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