Buick Regal Owners & Service Manuals

Buick Regal: General Information

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 About Manual

 Introduction

 Arrows and Symbols, Acronyms and Units

ARROWS AND SYMBOLS This service manual uses various symbols in order to describe different service operations. Front of Vehicle View Detail Ambient Air Mixed with Another Gas or Indicate Tempera

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 Rear Seats

Rear Seat Reminder If equipped, the message REAR SEAT REMINDER LOOK IN REAR SEAT displays under certain conditions indicating there may be an item or passenger in the rear seat. Check before exiting the vehicle. This feature will activate when a second row door is opened while the vehicle is on or

 DTC C0615, C0620, or C0625

Diagnostic Instructions Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Review Strategy Based Diagnosis for an overview of the diagnostic approach. Diagnostic Procedure Instructions provides an overview of each diagnostic category. DTC Descriptors D

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