Special Application Services; Additional Maintenance and Care; Special Application- Page 301

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-

9804381) - 2017 - crc - 8/30/16

300

Service and Maintenance

(3)

Or every four years, whichever

comes first. If driving in dusty
conditions, inspect the filter at each
oil change or more often as needed.

(4)

Or every five years, whichever

comes first. See

Cooling System

0

223

.

(5)

Or every 10 years, whichever

comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.

(6)

Replace brake fluid every five

years. See

Brake Fluid

0

230

.

Special Application
Services

.

Severe Commercial Use
Vehicles Only: Lubricate chassis
components every oil change.

.

Have underbody flushing service
performed. See "Underbody
Maintenance" in

Exterior Care

0

284

.

Additional
Maintenance and Care

Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required.

It is recommended that your dealer
perform these services

—

their

trained dealer technicians know
your vehicle best. Your dealer can
also perform a thorough
assessment with a multi-point
inspection to recommend when your
vehicle may need attention.

The following list is intended to
explain the services and conditions
to look for that may indicate
services are required.

Battery

The 12-volt battery supplies power
to start the engine and operate any
additional electrical accessories.