Technical Service Bulletin RRA12202405 — 2024 ROLLS-ROYCE CULLINAN
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | RRA12202405 |
| Manufacturer | |
| Vehicle | 2024 ROLLS-ROYCE CULLINAN |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
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.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2024 ROLLS-ROYCE CULLINAN
RRA08202502
ELECTRICAL SYSTEM
RRA04202404
POWER TRAIN