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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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
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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SCHEMATIC AND WIRING DIAGRAMS
ACTIVE NOISE CANCELLATION WIRING SCHEMATICS
Active Noise Cancellation (UQ3)
Active Noise Cancellation (UQA)
Diagnostic Information and Procedures
DTC B0560
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnostic
procedure: Diagn
Removal Procedure
1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the
Vehicle.
2.
NOTE:
When performing the following procedure, use only hand tools to
remove
and install the drain and fill plugs.
Ensure that an approved drain pan is used when draining the
transfe