Buick Regal Owners & Service Manuals
Buick Regal 2018-2025 Owners Manual

Buick Regal 2018-2025 Owners Manual

Owner's Manual for sixth generation Buick Regal. This manual describes features that may or may not be on the vehicle because of optional equipment that was not purchased on the vehicle, model variants, country specifications, features/applications that may not be available in your region, or changes subsequent to the printing of this owner’s manual.

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 Introduction

The names, logos, emblems, slogans, vehicle model names, and vehicle body designs appearing in this manual including, but not limited to, GM, the GM logo, BUICK, the BUICK Emblem, and REGAL are trade

 In Brief

 Instrument Panel

Instrument Panel Overview Air Vents Turn and Lane-Change Signals Instrument Cluster Driver Information Center (DIC) Display Windshield Wiper/Washer Hazard Warning Flashers Light Sensor In

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 Fuel Rail and Injectors Cleaning and Inspection

Special Tools EN-47909 Injector Bore and Sleeve Cleaning Kit EN-49245 Fuel Injector Seal Install/Sizer EN-50791 Fuel Injector Nozzle Installer EN-51105 Fuel Injector Seal Installer For equivalent regional tools, refer to Special Tools. 1. Remove and inspect the fuel rail insulator assemblies

 Electric Parking Brake

The Electric Parking Brake (EPB) can always be activated, even if the ignition is off. To prevent draining the battery, avoid repeated cycles of the EPB when the engine is not running. The system has a red parking brake status light and an amber parking brake warning light. There are also parking

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