Maintenance Schedule - Buick Regal Owner's Manual

Refer to the information in the
Maintenance Schedule Additional
Required Services Severe chart.
{
WARNING
Performing maintenance work can
be dangerous and can cause
serious injury. Perform
maintenance work only if the
required information, proper tools,
and equipment are available.
If they are not, see your dealer to
have a trained technician do the
work. See Doing Your Own
Service Work on page 10 4.
Maintenance
Schedule
Owner Checks and Services
At Each Fuel Stop
Check the engine oil level. See
.
Engine Oil on page 10 11.
Once a Month
Check the tire inflation
.
pressures. See Tire Pressure on
page 10 52.
Inspect the tires for wear. See
.
Tire Inspection on page 10 58.
Check the windshield washer
.
fluid level. See Washer Fluid on
page 10 25.
Service and Maintenance
Engine Oil Change
When the CHANGE ENGINE OIL
SOON message displays, have the
engine oil and filter changed within
the next 1 000 km/600 mi. If driven
under the best conditions, the
engine oil life system might not
indicate the need for vehicle service
for more than a year. The engine oil
and filter must be changed at least
once a year and the oil life system
must be reset. Your trained dealer
technician can perform this work.
If the engine oil life system is reset
accidentally, service the vehicle
within 5 000 km/3,000 mi since the
last service. Reset the oil life
system when the oil is changed.
See Engine Oil Life System on
page 10 13.
11-3