At Least Once A Month; At Least Once A Year - Cadillac 2007 XLR Owner's Manual

Intercooler Coolant Level Check
(4.4L Supercharged Engine)
Check the coolant level and add DEX-COOL
coolant mixture if necessary. See Engine Coolant
on page 385 for further details.
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
Visually inspect your vehicle's tires for wear and
make sure they are inflated to the correct
pressures. See Inflation - Tire Pressure on
page 422.

At Least Once a Year

Starter Switch Check
®
CAUTION:
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When you are doing this inspection, the
vehicle could move suddenly. If the
vehicle moves, you or others could be
injured.
1. Before you start, be sure you have enough
room around the vehicle.
2. Firmly apply both the parking brake and the
regular brake. See Parking Brake on page 97.
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 PARK (P) or
NEUTRAL (N). If the vehicle starts in any
other position, contact your GM Goodwrench
dealer for service.
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