Buick Regal 2018-2026 Owners Manual / Vehicle Care / Vehicle Checks
Buick Regal: Vehicle Checks
- Doing Your Own Service Work
- Engine Compartment Overview
- Engine Oil
- Selecting the Right Engine Oil
- Engine Oil Life System
- Engine Air Cleaner/Filter
- Cooling System
- Checking Coolant
- Engine Overheating
- Washer Fluid
- Brakes
- Brake Fluid
- Battery - North America
- All-Wheel Drive
- Wiper Blade Replacement
- Windshield Replacement
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Doing Your Own
Service Work
Warning:
It can be dangerous to work on
your vehicle if you do not have
the proper knowledge, service
manual, tools, or parts. Always
follow owner's manual procedures
and consult the service manual
fo
Engine Compartment
Overview
2.0L L4 Turbo Engine
Engine Air Cleaner/Filter
Engine Oil Fill Cap
Engine Oil Dipstick
Engine Cooling Fan (Out of
View)
Brake Fluid Reservoir
Battery (Under Cover)
Coolant Surge Tank and
P
Engine Oil
To ensure proper engine
performance and long life, careful
attention must be paid to engine oil.
Following these simple, but
important steps will help protect
your investment:
Use engine oil approv
SEE MORE:
Windshield Replacement
HUD System
The windshield is part of the HUD
system. If the windshield needs to
be replaced, be sure to get one that
is designed for HUD or the HUD
image may look out of focus.
Driver Assistance Systems
If the windshield needs to be
replaced and the vehicle is
equipped with a front camera sensor
for
DTC B25F8 or B25F9
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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