Rolls-Royce Cullinan Service Bulletins (2026)
1 manufacturer communication on file.
- September 23, 2026•Document ID: 11037985Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- RRA09202605
- Date Added:
- October 5, 2026
- Manufacturer:
- ROLLS-ROYCE
SummaryA small number of Rolls-Royce Phantom (RR11/RR12), Ghost (RR21/RR22), and Cullinan (RR31) vehicles have been identified as having a potential software issue concerning the remote services, with vehicles fitted with an ATM-01 telematics control unit. As a result, vehicle remote services such as vehicle status may operate with a delay or not function completely. The problem has been rectified with vehicle software version 26-03-540 (RR21-26-03-540 for RR21/RR22 and Sl5A-26-03-540 for RRll, RR12, RR31), which is included in ISTA 4.58.4x.
Associated Products (3)Associated Documents