Service bulletins for the 2021 McLaren 720S
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.
57 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Fuel system are shown. Show all
| KA-01783 | 2026-07-06. Other. FUEL/PROPULSION SYSTEM. McLaren DMTL Test Diagnosis |
|---|---|
| KA-01783 v2 | 2025-12-05. Other. ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM; UNKNOWN OR OTHER. McLaren DMTL Test Diagnosis |
| KA-01783 | 2024-10-01. Other. UNKNOWN OR OTHER; FUEL/PROPULSION SYSTEM. McLaren DMTL Test Diagnosis |
| KA-01258 V3 | 2022-02-04. Service bulletin. FUEL SYSTEM, GASOLINE; EQUIPMENT; ELECTRICAL SYSTEM. Fuel Gauge Indication Behaviour |
| KA-01258 V2 | 2021-06-02. Service bulletin. FUEL SYSTEM, GASOLINE. Fuel Gauge Indication Behaviour |
| KA-01138 V2 | 2021-05-05. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. Engine System Fault Warning Message - Fuel System Adaptions |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.