Service bulletins for the 2012 Bentley Mulsanne
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.
174 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Software are shown. Show all
| 20389522 | 2016-10-04. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE; ENGINE. MULSANNE ENGINE AND TRANSMISSION CONTROL MODULE SOFTWARE UPDATE (SC15/01) |
|---|---|
| SB-2033282-2A | 2016-03-16. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR; ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| SB-2033282-1A | 2016-03-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| CN-E-783 | 2013-08-26. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. BENTLEY: SOFTWARE REPLACEMENT FOR ENGINE CONTROL MODULE (ECM), WAS CREATED TO ALLOW ADDITIONAL UPDATES TO ON BOARD DIAGNOSIS (OBD) SETTINGS. MODELS 2011-2013 MULSANNE. *PE |
| DC-12-2011 | 2011-12-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; SERVICE BRAKES, AIR:ANTILOCK; ELECTRICAL SYSTEM:SOFTWARE. BENTLEY: ABS CONTROL MODULE INTERRUPTS THE COMMUNICATIONS BETWEEN ABS AND THE ENGINE CONTROL MODULE (ECM). *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.