At Each Fuel Fill; Engine Oil Level Check; At Least Once A Month; Coolant Level Check - Cadillac CTS-V 2009 Owner's Manual

At Each Fuel Fill

It is important to perform these underhood checks at
each fuel fill.

Engine Oil Level Check

Notice: It is important to check the engine oil
regularly and keep it at the proper level. Failure to
keep the engine oil at the proper level can cause
damage to the engine not covered by the vehicle
warranty.
Check the engine oil level and add the proper oil if
necessary. See Engine Oil on page 5-18.

Coolant Level Check

Check the engine coolant level and, on CTS-V models,
check the intercooler coolant level. Add DEX-COOL
coolant mixture if necessary. See Engine Coolant
on page 5-32.
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 Inspection and Inflation Check
Inspect the vehicle's tires for wear and make
sure they are inflated to the correct pressures.
See Inflation - Tire Pressure on page 5-69.
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