Buick Regal Owners & Service Manuals

Buick Regal: Vehicle Care

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 General Information

For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks: California Proposition 65 War

 Vehicle Checks

 Doing Your Own Service Work

Warning: It can be dangerous to work on your vehicle if you do not have the proper knowledge, service manual, tools, or parts. Always follow owner's manual procedures and consult the service manual fo

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 Steering Wheel Airbag Replacement

Removal Procedure WARNING: Refer to: Inflatable Restraint Module Handling and Scrapping. WARNING: Refer to: SIR Inflator Module Handling and Storage Warning. WARNING: Refer to: SIR Warning. 1. Disable the SIR system. Refer to SIR Disabling and Enabling. 2. Steering Column Upper Trim Cover Replaceme

 Description and Operation

SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM DESCRIPTION AND OPERATION SIR System Overview The supplemental inflatable restraint (SIR) system supplements the protection offered by the seat belts. The SIR system contains an inflatable restraint sensing and diagnostic module (SDM), air bags, seat belt p

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