Buick Regal Owners & Service Manuals
Buick Regal 2018-2025 Owners Manual / Instruments and Controls / Warning Lights, Gauges, and Indicators

Buick Regal: Warning Lights, Gauges, and Indicators

Warning: lights and gauges can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to the warning lights and gauges could prevent injury.

Some warning lights come on briefly when the engine is started to indicate they are working. When one of the warning lights comes on and stays on while driving, or when one of the gauges shows there may be a problem, check the section that explains what to do. Waiting to do repairs can be costly and even dangerous.

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 Instrument Cluster

Base Level English Shown, Metric Similar Midlevel English Shown, Metric Similar Uplevel English Shown, Metric Similar Cluster Menu There is an interactive display area in the center of the instrume

 Speedometer

The speedometer shows the vehicle's speed in either kilometers per hour (km/h) or miles per hour (mph). Odometer The odometer shows how far the vehicle has been driven, in either kilometers or miles.

 Engine Coolant Temperature Gauge

Uplevel Metric Uplevel English This gauge shows the engine coolant temperature. If the gauge pointer moves toward the warning area at the high end of the gauge, the engine is too hot. The engine c

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 Description and Operation

TIRE PRESSURE MONITOR DESCRIPTION AND OPERATION WL - Wireless WL - Wireless WL - Wireless WL - Wireless P16 - P16 Instrument Cluster P9 - P9 Driver Information Center Display K9 - K9 Body Control Module K77 - K77 Remote Control Door Lock Receiver T10 - T10 Keyless Entry Antenna B2LF - B2LF Tire Pre

 DTC P0575

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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