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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

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

Bulletins, newest first
SFCC_JUN2021_242021-07-08. Service bulletin. ELECTRICAL SYSTEM. Navigation voice guidance is not working with Apple CarPlay
SFCC_JUN2021_232021-07-08. Service bulletin. ELECTRICAL SYSTEM. Infotainment Updates
SFCC_APR2021_272021-05-07. Service bulletin. ELECTRICAL SYSTEM. There was a flashing D when slowing to a stop.
SFCC_APR2021_242021-05-07. Service bulletin. ELECTRICAL SYSTEM. Intermittently, the passive unlock feature does not work unless the smart key is in the customer's hand.
SFCC_APR2021_222021-05-07. Service bulletin. ELECTRICAL SYSTEM. Customer received “unknown error” when trying to log into Pivi profile
SFCC_APR2021_192021-05-07. Service bulletin. ELECTRICAL SYSTEM. NAVIGATION DISPLAYS CURRENT LOCATION IS BERLIN, GERMANY
SFCC_APR2021_182021-05-07. Service bulletin. ELECTRICAL SYSTEM. Infotainment Updates
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_262021-04-07. Service bulletin. ELECTRICAL SYSTEM. Pivi IP 30 Release
SFCC_MAR2021_252021-04-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Intermittent Passive Entry Operation
SFCC_FEB2021_24C2021-04-06. Service bulletin. ELECTRICAL SYSTEM. Pivi IP27.1 (OS 2.0.6)
SFCC_FEB2021_24B2021-04-06. Service bulletin. ELECTRICAL SYSTEM. TCU v19.2
SFCC_FEB2021_24A2021-04-06. Service bulletin. ELECTRICAL SYSTEM. IMC 20C1 Software Release
SFCC_FEB2021_282021-04-06. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. WI-FI option does not function
SFCC_FEB2021_272021-04-06. Service bulletin. ELECTRICAL SYSTEM. OS 2.0.8 VDC 9.1 Automatic Update
SFCC_MAR2021_21C2021-04-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Pivi IP27.2 (OS 2.0.6)
SFCC_MAR2021_21B2021-04-06. Service bulletin. ELECTRICAL SYSTEM. TCU v19.2
SFCC_MAR2021_21A2021-04-06. Service bulletin. ELECTRICAL SYSTEM. IMC 20C1 Software Release
SSM752862021-03-03. Service bulletin. ELECTRICAL SYSTEM. Pivi Pro navigation map data fails to install from USB device to vehicle
SSM75286ATT2021-03-03. Service bulletin. ELECTRICAL SYSTEM. Pivi Pro navigation map data fails to install from USB device to vehicle
BIG5JAN21_422021-02-05. Service bulletin. ELECTRICAL SYSTEM. Multi-ECU SOTA Update (OS 2.0.7) CHCM, GWM, SODL, SODR no-start condition after completing the update due to an issue with the Gateway Module (GWM).
SFCC_JAN2021_252021-02-05. Service bulletin. ELECTRICAL SYSTEM. OS 2.0.7 Suspended due to a potential no start condition after the GWM is updated.
SFCC_JAN2021_232021-02-05. Service bulletin. ELECTRICAL SYSTEM. Latest update for Pivi to provide improvements and address known issues.
SSM751632021-01-08. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Air Conditioning operating Intermittently.

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