Buick Regal Owners & Service Manuals
Buick Regal 2018-2026 Owners Manual

Buick Regal 2018-2026 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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 Torque Converter and Differential Housing Assembly Assemble

Front Differential Transfer Drive Gear Fluid Passage Tube Lubricant Fluid Hose Clamp Automatic Transmission Fluid Baffle Bolt CAUTION: Refer to Fastener Caution. Tighten 7 N.m (62 lb in) Automatic Transmission Fluid Baffle Automatic Transmission Fluid Baffle Bolt [2x] Tighten 7 N.m

 DTC P0571

Diagnostic Instructions Perform the Diagnostic System Check prior to using this diagnostic procedure:Diagnostic System Check - Vehicle Review the description of Strategy Based Diagnosis:Strategy Based Diagnosis An overview of each diagnostic category can be found here:Diagnostic Procedure

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