GM Owner Manuals - Buick

Engine Coolant Level Check
Check the engine coolant level and add DEX-COOL ®
coolant mixture if necessary. See Engine Coolant
on page 5-25.
Windshield Washer Fluid Level Check
Check the windshield washer fluid level in the windshield
washer fluid reservoir and add the proper fluid if
necessary.
At Least Once a Month
Tire Inflation Check
Inspect the vehicle’s tires and make sure they are
inflated to the correct pressures. Do not forget to
check the spare tire. See Inflation - Tire Pressure on
page 5-61. Check to make sure the spare tire is stored
securely. See Changing a Flat Tire on page 5-76.
Tire Wear Inspection
Tire rotation may be required for high mileage highway
drivers prior to the Engine Oil Life System service
notification. Check the tires for wear and, if necessary,
rotate the tires. See Tire Inspection and Rotation on
page 5-67.
At Least Once a Year
Starter Switch Check
{ CAUTION:
When you are doing this inspection, the vehicle
could move suddenly. If the vehicle moves, you or
others could be injured.
1. Before starting this check, be sure there is enough
room around the vehicle.
2. Firmly apply both the parking brake and the regular
brake. See Parking Brake on page 2-29.
Do not use the accelerator pedal, and be ready to
turn off the engine immediately if it starts.
3. Try to start the engine in each gear. The vehicle
should start only in P (Park) or N (Neutral). If the
vehicle starts in any other position, contact your
dealer/retailer for service.
6-9