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Service bulletins for the 2011 Buick Regal

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.

1527 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
06-00-89-029I2018-04-23. Service bulletin. SEATS. This informational bulletin provides information on the proper cleaning products for GM hard or plastic surfaces, seats carpet, vinyl.
13-08-116-001A2018-04-23. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; POWER TRAIN; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. This technical bulletin provides a procedure on aftermarket ALSL or DLC devices causing multiple issues due to suspected tampering.
09-06-04-026G2018-04-23. Service bulletin. ENGINE; POWER TRAIN. This informational bulletin provides information of suspected tampering or vehicle modifications for non-GM (Aftermarket) engine and transmission calibrations for V6 and V8 gasoline engines Using Tech 2® or global diagnostic system 2 (GDS 2)
10-00-89-017Z2018-04-23. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This informational bulletin provides information on fix it right for first time issues.
00-03-10-002G2018-04-23. Service bulletin. WHEELS. This informational bulletin provides information on the appearance of chromed aluminum wheels due to chemical staining, pitting corrosion and/or spotted.
07-08-49-020H2018-04-23. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This technical service bulletin provides a revision for 07-08-49-020G to add the 2014 model year and update model list.
12-02-32-002A2018-04-23. Service bulletin. STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID; STEERING. This technical bulletin provides a revision for 12-02-32-002 to add the 2013-2014 model years, add noise as a possible condition and add a Note in the Instructions section.
13-02-32-001A2018-04-23. Service bulletin. STEERING:HYDRAULIC POWER ASSIST SYSTEM; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID. This technical bulletin provides a revision for 13-02-32-001 to update the models information.
070849020M2018-04-23. Service bulletin. EQUIPMENT. This informational bulletin provides information for the IPC odometer programming method quick reference guide.
150089005A2018-04-23. Service bulletin. EQUIPMENT; ENGINE. This warranty administration bulletin provides dealership personnel with policy and procedure requirements for essential tools that include consumable parts (U.S. Only).
150089004B2018-04-23. Service bulletin. EQUIPMENT. This informational bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered seepage.
16NA2492018-04-23. Service bulletin. ENGINE. Low Audible Whine Noise has been found to be transmitting from the balance shaft drive chain.
PI08962018-04-16. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. This preliminary informational bulletin provides information on replacement for the auxiliary floor mat retainer due to the floor mat retainer won't seat on the carpet.
02-07-30-029T2018-04-16. Service bulletin. EQUIPMENT. This informational bulletin provides information on the replacement process for the product quality center.
12-07-30-001B2018-04-16. Service bulletin. POWER TRAIN. This informational bulletin provides information for service agents not required to contact product quality center for CNG, LPG or gasoline engine, transmission and/or transfer case.
13-08-116-0012018-04-16. Service bulletin. ELECTRICAL SYSTEM:WIRING. This technical bulletin provides a procedure on suspected tampering due to aftermarket ALDL or DLC interface devices causing multiple issues.
00-03-10-006I2018-04-16. Service bulletin. TIRES. This informational bulletin provides information on tire radial force variation.
09-06-04-026F2018-04-16. Service bulletin. ELECTRICAL SYSTEM. This informational bulletin provides information on suspected tampering on vehicles modifications for identifying non GM ECM calibrations.
11-08-49-001E2018-04-16. Service bulletin. ELECTRICAL SYSTEM. This technical bulletin provides a procedure to turn the transport mode on/off message that is displayed in the DIC and/or battery light is flashing.
11-08-49-001D2018-04-16. Service bulletin. ELECTRICAL SYSTEM. This technical bulletin provides a procedure to turn the transport mode on/off message that is displayed in the DIC and/or battery light is flashing.
08-08-51-002A2018-04-16. Service bulletin. STRUCTURE:BODY. This informational bulletin provides information pre-painting/cleaning process for TPO plastic fascias.
PI0388B2018-04-16. Service bulletin. SEAT BELTS. This preliminary informational bulletin provides information on properly repositioning the seat belt webbing/latch plate due to becoming twisted.
03-00-89-013H2018-04-16. Service bulletin. EQUIPMENT:ELECTRICAL. This informational bulletin provides information on a update for the Electronic Component Exchange Program (U.S. and Canada Only)
PI0412A2018-04-16. Service bulletin. ELECTRICAL SYSTEM. This preliminary informational bulletin provides information on communication interface module replacement.
PI0865A2018-04-16. Service bulletin. ENGINE AND ENGINE COOLING. This preliminary informational bulletin provides information on components that must be transferred over from the original engine for the Ecotec 2.4L.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.