Uniform Tire Quality Grading
Cadillac CTS / Cadillac CTS Owners Manual / Vehicle Care / Wheels and Tires / Uniform Tire Quality
Grading
Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width.
For example:
See also:
Instrument Panel Illumination Control
The brightness of the instrument panel lights and steering wheel controls
can be adjusted.
(Instrument Panel Brightness): Move and hold the thumbwheel up or down
to brighten or dim the lights ...
Engine Air Cleaner/Filter
See Engine Compartment Overview for the location of the engine air
cleaner/filter.
Inspect the air cleaner/filter at the scheduled maintenance intervals and replace
it at the first oi ...
When to Check Lubricant
Refer to Maintenance Schedule to determine how often to check the
lubricant. ...






