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
READ NEXT:
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:
DTC B0193
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
Side Blind Zone Alert Description and Operation
B218R - B218R Side Object Sensor Module - Right
A9B - A9B Outside Rearview Mirror - Passenger
A11 - A11 Radio
B218L - B218L Side Object Sensor Module - Left
A9A - A9A Outside Rearview Mirror - Driver
K40 - K40 Seat Memory Control Module
P45LR - Seat Haptic Movement Motor - Driver Left Rear
P45RR -
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