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Cadillac DTS Owner Manual - 2011
Additional Required Services
Every 12 000 km/7,500 Miles
.
Rotate tires. Tires should be rotated every
12 000 km/7,500 miles. See Tire Inspection and
Rotation on page 6‑65.
At Each Fuel Stop
.
Engine oil level check. See Engine Oil
on
page 6‑15
.
.
Engine coolant level check. See Engine Coolant
on page 6‑26
.
.
Windshield washer fluid level check. See
Windshield Washer Fluid on page 6‑32.
Once a Month
.
Tire inflation pressures check. See Inflation - Tire
Pressure on page 6‑57.
.
Tire wear inspection. See Tire Inspection and
Rotation on page 6‑65.
.
Sunroof track and seal inspection, if equipped. See
Sunroof on page 3‑56.
Once a Year
.
Starter switch check. See Owner Checks and
Services on page 7‑7.
.
Automatic transmission shiftlock control function
check. See Owner Checks and Services
on
page 7‑7
.
.
Ignition transmission lock check. See Owner
Checks and Services on page 7‑7.
.
Parking brake and automatic transmission P (Park)
mechanism check. See Owner Checks and
Services on page 7‑7.
.
Accelerator pedal check for damage, high effort,
or binding. Replace if needed.
.
Underbody flushing service.
First Engine Oil Change After Every
40 000 km/25,000 Miles
.
Passenger compartment air filter replacement (or
every 24 months, whichever occurs first). More
frequent replacement may be needed if you
drive in areas with heavy traffic, areas with
poor air quality, or areas with high dust levels.
Replacement may also be needed if you notice
reduced air flow, windows fogging up, or odors.
Your dealer can help you determine when it is the
right time to replace the filter.
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