Cadillac 2014 XTS Owner's Manual page 268

1. Screws
2. Secondary Air Hoses
3. Lower Air Duct Clamp
4. Lower Electrical Connector
5. Upper Electrical Connector
6. Upper Air Duct Clamp
1. Disconnect the lower and upper
outlet ducts by loosening the
lower (3) and upper (6) air duct
clamps.
2. Disconnect the lower (4) and
upper (5) electrical connectors
and wiring attachments from the
cover.
3. Remove the screws (1) on top of
the cover.
4. Lift the filter cover housing away
from the engine.
5. Pull out the filter.
6. Inspect or replace the engine air
cleaner/filter.
7. Reverse Steps 1 5 to reinstall
the filter cover housing.
Operating the engine with the air
cleaner/filter off can cause you or
others to be burned. The air
cleaner not only cleans the air; it
helps to stop flames if the engine
backfires. Use caution when
working on the engine and do not
drive with the air cleaner/filter off.
If the air cleaner/filter is off, dirt
can easily get into the engine,
which could damage it. Always
have the air cleaner/filter in place
when you are driving.
The cooling system allows the
engine to maintain the correct
working temperature.