Service bulletins for the 2026 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.
60 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Engine are shown. Show all
| D089 Defender 18SEP26 | 2026-10-07. Other. ENGINE. The engine coolant temperature amber warning is not enabled and not displayed on the instrument panel cluster. |
|---|---|
| D089 Defender 16JUN26 | 2026-07-08. Other. ENGINE. A Car Configuration File (CCF) update is required, the engine coolant temperature amber warning will then be displayed on the instrument panel cluster when required. |
| N892v3 - 01MAY26 | 2026-06-03. Service bulletin. ENGINE. Arduous customer drive cycles have been found to accelerate the degradation of engine oil, leading to generation of engine oil sludge deposits in high pressure engine oil galleries of the engine and inside the Continuous Variable Valve Lift (CVVL) unit. |
| D089 Defender 17APR26 | 2026-05-07. Other. ENGINE. The engine coolant temperature amber warning is not enabled and not displayed on the instrument panel cluster. |
| TUCC_MAR2026_17 | 2026-04-07. Other. ENGINE. The engine coolant temperature amber warning is not enabled and not displayed on the instrument panel cluster, a Car Configuration File (CCF) update is required; the engine coolant temperature amber warning will then be displayed on the instrument panel cluster when required |
| D089 V1 -05MAR26 | 2026-04-06. Service bulletin. ENGINE. The engine coolant temperature amber warning is not enabled and not displayed on the instrument panel cluster. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.