Maintenance
Passenger Compartment Air Filter
The filter removes dust, pollen, and other airborne irritants from outside air that is pulled into the vehicle.
The filter should be replaced as part of routine scheduled maintenance, see Maintenance Schedule. To find out what type of filter to use, see Maintenance Replacement Parts.
1. Open the glove box completely and remove the four screws along the upper
portion of the glove box.
2. When released, lower the upper portion of the glove box.
3. Locate the service door for the passenger compartment air filter.

4. Release the two latches holding the service door. Lower the service door.

5. Remove the old air filter.
6. Install the new air filter.
7. Close the service door and latches.
8. Reinstall the upper portion of the glove box.
See your dealer if additional assistance is needed.
See also:
Starting the Engine
If the vehicle is a hybrid, see the hybrid supplement for more information.
Move the shift lever to P (Park) or N (Neutral). The engine will not start in
any other position. To restart the engine w ...
Roadside Service
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Canada: 1-800-882-1112
TTY Users (U.S. only):
1-888-889-2438
Mexico: 01-800-466-0805
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you are automatically enrolled in the
Roadside Servic ...
Online Owner Center
Manage your vehicle (U.S.)
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Cadillac/Owners Login.”
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