Service bulletins for the 2021 McLaren 620R
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.
17 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Electrical system are shown. Show all
| KA-01783 v2 | 2025-12-05. Other. ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM; UNKNOWN OR OTHER. McLaren DMTL Test Diagnosis |
|---|---|
| KA-01465 | 2022-02-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. P31 Instrument Cluster Behaviour |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.