When to Inspect the Engine Air Cleaner/Filter

Cadillac CTS / Cadillac CTS Owners Manual / Vehicle Care / Vehicle Checks / Engine Air Cleaner/Filter / When to Inspect the Engine Air Cleaner/Filter

Inspect the air cleaner/filter at the scheduled maintenance intervals and replace it at the first oil change after each 80 000 km (50,000 mile) interval. See Maintenance Schedule, for more information.

If you are driving in dusty/dirty conditions, inspect the filter at each engine oil change.

    See also:

    Express Window Anti-Pinch Feature
    If any object is in the path of the window when the express-up is active, the window will stop at the obstruction and auto-reverse to a preset factory position. Weather conditions such as severe i ...

    SERVICE KEYLESS START SYSTEM
    If the vehicle has the keyless access system, this message displays when there is a problem with this feature. See your dealer. ...

    General Information
    Vehicles with a Universal Hands—free Phone (UHP) system can use a Bluetooth® capable mobile phone with a Hands-Free Profile to make and receive phone calls. The infotainment system and voice control ...