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: Electrical system are shown. Show all
| SFCC_MAR2021_25 | 2021-04-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Intermittent Passive Entry Operation |
|---|---|
| SFCC_FEB2021_28 | 2021-04-06. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. WI-FI option does not function |
| SFCC_FEB2021_27 | 2021-04-06. Service bulletin. ELECTRICAL SYSTEM. OS 2.0.8 VDC 9.1 Automatic Update |
| SFCC_MAR2021_21C | 2021-04-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Pivi IP27.2 (OS 2.0.6) |
| SSM75286 | 2021-03-03. Service bulletin. ELECTRICAL SYSTEM. Pivi Pro navigation map data fails to install from USB device to vehicle |
| SSM75286ATT | 2021-03-03. Service bulletin. ELECTRICAL SYSTEM. Pivi Pro navigation map data fails to install from USB device to vehicle |
| SSM74940 | 2021-03-03. Service bulletin. ELECTRICAL SYSTEM. Wifi, Incontrol App, Telematics not found. |
| BIG5JAN21_42 | 2021-02-05. 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). |
| SSM75003ATT | 2020-12-08. Service bulletin. STEERING; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Steering gear Warning light on Instrument Cluster |
| SSM75003 | 2020-12-08. Service bulletin. STEERING; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM:SOFTWARE. Steering gear Warning light on Instrument Cluster |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.