# Service bulletins for the 2023 Rolls\-Royce Phantom

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.

2 bulletins from NHTSA, as of 2026-10-19.

- [RRA12202405](/bulletins/11012110.md), 2025-01-02, Service campaign: ELECTRICAL SYSTEM. A small number of Rolls\-Royce Phantom \(RRll/RR12\), Ghost \(RR21/RR22\), Spectre \(RR25\), and Cullinan \(RR31\) vehicles have been identified as having a potential software issue concerning the personal e\-SI M profile. As a result, vehicle telephone and Wireless Area Network \(WLAN\) hotspot functions via the personal e\-SIM may operate with a delay or not operate sporadically. The problem has been rectified with vehicle software version 24\-77\-540 \(RR21\-24\-11\-540 for RR21/RR22, RR25 and SlSA\-24\-11\-540 for RR11/RR12, RR31\), which is included in 1ST A version 4.50.4x.
- [RRA12202207](/bulletins/10230743.md), 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.

JSON: [/v1/vehicles/2023_rolls-royce_phantom/bulletins](/v1/vehicles/2023_rolls-royce_phantom/bulletins)

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