Service bulletins for the 2022 Rolls-Royce Cullinan
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.
12 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Engine are shown. Show all
| RRA12202207 | 2023-01-30. Service bulletin. ENGINE AND ENGINE COOLING. A Rolls-Royce Phantom (RR11/12), Ghost (RR21/22) and Cullinan (RR31) vehicles have been identified as having a potential issue concerning the 2 x coolant pipe connections at the cylinder head. The coolant pipe retaining clips (jubilee clips) may not have been fitted in the correct position, which could result in a coolant leak. |
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| RRA09202201 | 2022-10-31. Service bulletin. ENGINE AND ENGINE COOLING. Rolls-Royce Motor Cars NA is releasing this bulletin to provide information regarding the reactivation/repair for the Comfort Entry Access system. Repair kits have been created and are now available allowing for the reconnection and repairing of the Comfort Entry Access system. |
| RRA09202202 | 2022-10-24. Service bulletin. VEHICLE SPEED CONTROL; ENGINE AND ENGINE COOLING. Rolls-Royce Motor Cars NA is releasing this bulletin to advise that all vehicles added to this technical campaign must have the outer door handles checked and reworked by replacing the handle inserts where required. Replacement components are available and repair kits have been created to conduct the rework repair. |
| RR65562989 | 2021-11-08. Service bulletin. ENGINE AND ENGINE COOLING. Complaints of deposits, crystalisation or emulsification in the coolant expansion tanks. |
| RR65547515 | 2021-09-07. Service bulletin. ENGINE AND ENGINE COOLING. Engine MIL light is illuminated and fault 12BF08 Lambda probe, from meager to fat slow reaction. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.