Service bulletins for the 2021 Land Rover Discovery
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.
465 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Hybrid and electric drive are shown. Show all
| SSM75825ATT | 2022-10-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER. MHEV DC DC CONVERTER SQUEAKING NOISE FROM INSIDE THE CABIN |
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| SSM75825 | 2022-10-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER. MHEV DC DC CONVERTER SQUEAKING NOISE FROM INSIDE THE CABIN |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.