Buick Regal 2018-2026 Owners Manual / Instruments and Controls / Warning Lights, Gauges, and
Indicators / Front Fog Lamp Light
Buick Regal: Front Fog Lamp Light
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For vehicles with fog lamps, this light comes on when the fog lamps are on.
The light goes out when the fog lamps are turned off.
Lamps On Reminder
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This light comes on when the exterior lamps are in use.
Cruise Control Light
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The cruise control light is white when the cruise control is on and ready, and turns green when the cruise control is set and active.
Adaptive Cruise Control Light
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This light is white when the Adaptive Cruise Control (ACC, if equipped) is on and ready, and turns green when the ACC is set and active.
Door Ajar Light
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This light comes on when a door is open or not securely latched. Before driving, check that all doors are properly closed.
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Driver Information
Center (DIC)
The DIC displays are shown in the
center of the instrument cluster in
the Info app. The displays show the status
of many vehicle systems.
or
: Press to move up or
down in a list.
or
: Press to mo
Vehicle Information Menu
(VEHICLE) Items
Units : Choose between Metric or
US when Units is active. Press to
confirm the setting. This will change
the displays on the DIC to the type
of measurements you select.
Speed Warning : This display i
SEE MORE:
Diagnostic Information and Procedures
LEAK TESTING
Special Tools
GE-41447 A/C Tracer Dye-Box of 24
GE-42220 Universal 12V Leak Detection Lamp
GE-43872 Fluorescent Dye Cleaner
GE-50078 Electronic Leak Detector
GE-50744 R-1234yf PAG Oil Injection Hose
GE-50745 R-1234yf POE Oil Injection Hose
Equivalent regional tools: Special Tool
DTC P0237 or P0238
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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