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Service bulletins for the 2023 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.

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

By type

By component

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
SFCC_JUN2023_172023-07-10. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. SOFTWARE UPDATES
SFCC_MAY2023_312023-06-07. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT. Customers are reporting 'Stop Safely' and 'Electric Charging fault' warning messages displayed on the Instrument Panel Cluster.
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.
SFCC_APR2023_272023-05-03. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. Customer reports vehicle will not start with a Smart Key Deactivated message shown in the vehicle display
SFCC_JAN2023_462023-02-07. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:IGNITION:COIL:SPARK PLUGS; POWER TRAIN. Vehicle hard start/no start during PDI.
N691 UPS2622-2B2023-01-06. Service bulletin. ELECTRICAL SYSTEM. RESCINDED - Certain 2023 model year Land Rover Discovery and Defender vehicles have been manufactured with an incorrect specification Car Configuration File (CCF).
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
SSM758552022-10-07. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. UNABLE TO COMPLETE PDI DUE TO TELEMATICS INCONTROL ACTIVATION FAILING
SSM75825ATT2022-10-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER. MHEV DC DC CONVERTER SQUEAKING NOISE FROM INSIDE THE CABIN
SSM758252022-10-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER. MHEV DC DC CONVERTER SQUEAKING NOISE FROM INSIDE THE CABIN
SSM758052022-10-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. NO COMMUNICATION WITH IMPA VIA TOPIX CLOUD
SSM757042022-10-07. Service bulletin. STEERING; ELECTRICAL SYSTEM:SOFTWARE; STEERING:ELECTRIC POWER ASSIST SYSTEM. POWER STEERING ASSISTANCE REDUCED MESSAGE DISPLAYED
JLRTB02092NAS12022-10-07. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. Integrated Air Compressor - Software Update
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_SEP2022_182022-10-05. Service bulletin. ELECTRICAL SYSTEM. Telematics – Unable to activate during PDI
SFCC_AUG2022_202022-09-08. Service bulletin. ELECTRICAL SYSTEM. SOTA CAMPAIGN
SSM757272022-09-06. Service bulletin. ELECTRICAL SYSTEM. USB STICK NOT RECOGNIZED
SFCC_AUG2022_362022-08-30. Service bulletin. ELECTRICAL SYSTEM. Following an auto stop/start event the gear selector displays ‘N’ (Neutral) without any transmission selector operation. “D” (Drive) selectable only after ‘P’ (Park) or ‘R’ (Reverse) is selected.
SFCC_AUG2022_362022-08-30. Service bulletin. ELECTRICAL SYSTEM. Following an auto stop/start event the gear selector displays ‘N’ (Neutral) without any transmission selector operation. “D” (Drive) selectable only after ‘P’ (Park) or ‘R’ (Reverse) is selected.
SFCC_AUG2022_362022-08-30. Service bulletin. ELECTRICAL SYSTEM. Following an auto stop/start event the gear selector displays ‘N’ (Neutral) without any transmission selector operation. “D” (Drive) selectable only after ‘P’ (Park) or ‘R’ (Reverse) is selected.
SFCC_JUL2022_182022-08-05. Service bulletin. ELECTRICAL SYSTEM. Certain vehicles have been identified that may have been manufactured with an incorrect specification Car Configuration File(CCF) preventing PIVI updates over the air.
UPS2622-1B2022-07-07. Service bulletin. ELECTRICAL SYSTEM. CAR CONFIGURATION FILE UPDATE
BIG5JUN22_262022-07-07. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS; ELECTRICAL SYSTEM. FRONT LAMP UNIT SOFTWARE
SSM757082022-06-01. Service bulletin. ELECTRICAL SYSTEM. USB Socket At Front Portable Media Interface Panel Inoperative Or Not Illuminating

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