UNDER THE HOOD

General information and how-to instructions for some of the under-the-hood features on your vehicle. 
basic battery care

Information on inspecting the battery, cleaning the terminals, and general care and usage tips.
how to maintain your vehicle's engine oil

General instructions.
how to monitor your engine air filter

General instructions.

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  • The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Dealer sets final price. Click here to see all Cadillac vehicles’ destination freight charges.

     

  • Safety or driver assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. Read the vehicle’s Owner’s Manual for important feature limitations and information.

  • Functionality varies by model. Full functionality requires compatible Bluetooth® and smartphone, and USB connectivity for some devices.

  • Vehicle user interface is a product of Apple® and its terms and privacy statements apply. Requires compatible iPhone® and data plan rates apply. Apple CarPlay, Siri, iPhone and Apple Music are trademarks of Apple, Inc., registered in the U.S. and other countries.

  • Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display, you’ll need an Android phone running Android 6 or higher, an active data plan, and the Android Auto app. Google, Android and Android Auto are trademarks of Google LLC.

  • Functionality is subject to limitations and varies by vehicle, infotainment system, and location. Select service plan required. Certain Alexa Skills require account linking to use. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates. See onstar.com for additional details.

  • The system wirelessly charges one compatible mobile device. Some phones have built-in wireless charging technology and others require a special adaptor/back cover. To check for phone or other device compatibility, see my.cadillac.com/learnAbout/wireless-charging or consult your carrier.

  • Late availability.

  • AKG is a trademark of AKG Acoustics GmbH, registered in the United States and/or other countries.

  • Does not detect people or items. Always check rear seat before exiting.

  • Diagnostic capabilities vary by model and plan. Message and data rates may apply. Requires contact method on file and enrollment to receive alerts. Not all issues will deliver alerts. Click here for details and limitations

  • Limited Availability. Always pay attention while driving and when using Super Cruise. Do not use a hand-held device. Visit cadillac.com/supercruise for compatible roads and full details.

  • Requires Performance Package.

  • MSRP excludes tax, title, license, dealer fees and optional equipment. See dealer for details.

  • Read the vehicle's owner's manual for important feature limitations and information.

  • Late availability. Always pay attention while driving and when using Super Cruise. Do not use a hand-held device. Visit cadillac.com/supercruise for compatible roads and full details.

  • Lower-profile tires wear faster. Tire and wheel damage may occur on rough or damaged roads or from surfaces, curbs, debris or obstacles. This damage is not covered by the GM New Vehicle Limited Warranty. For more details, go to https://www.cadillac.com/support/vehicle/driving-safety/tires-wheels/tire-types or see your dealer.

  • Always pay attention while driving and when using Super Cruise. Do not use a hand-held device. Requires active Super Cruise plan or trial. Terms apply. Visit cadillac.com/supercruise for compatible roads and full details.

  • Do not use summer-only tires in winter conditions, as it would adversely affect vehicle safety, performance and durability. Use only GM-approved tire and wheel combinations. Unapproved combinations may change the vehicle’s performance characteristics. Lower-profile tires wear faster. Tire and wheel damage may occur on rough or damaged roads or from surfaces, curbs, debris or obstacles. This damage is not covered by the GM New Vehicle Limited Warranty. For more details, go to https://www.cadillac.com/support/vehicle/driving-safety/tires-wheels/tire-types or see your dealer.

  • Bose® is a registered trademark of the Bose Corporation in the U.S. and other countries.

  • Packages will have limited, late, or no availability. See dealer for availability.
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