Cadillac XTS 2018 Convenience & Personalization Guide
![Cadillac XTS 2018 manual cover](/images/lNPbRrdacECkmoWwbUuFUQHG/thumbs/thumb175x175.webp)
The recommended oil type for a Cadillac XTS 2018 is SAE 5W-30 full synthetic oil. Always refer to the owner's manual for confirmation.
To reset the tire pressure monitoring system, inflate all tires to the recommended pressure, then use the vehicle's infotainment system to navigate to the tire pressure menu and follow the prompts to reset.
If the check engine light turns on, ensure the fuel cap is securely tightened. If the light remains on, have the vehicle inspected by a qualified technician to diagnose and resolve any underlying issues.
To pair your smartphone, turn on the Bluetooth on your device, then access the Bluetooth settings in the Cadillac's infotainment system, select 'Add Device,' and follow the on-screen instructions to complete pairing.
The maintenance schedule varies, but generally includes an oil change every 7,500 miles, tire rotation every 7,500 miles, and a brake inspection every 15,000 miles. Consult the owner's manual for a detailed schedule.
To replace the key fob battery, use a small flathead screwdriver to gently pry open the fob, remove the old battery, and insert a new CR2032 battery. Ensure the battery is oriented correctly and snap the fob back together.
If your Cadillac XTS 2018 won't start, check the battery connections, ensure the battery is charged, verify the fuel level, and confirm the vehicle is in park or neutral. If the issue persists, consult a mechanic.
To improve fuel efficiency, maintain proper tire pressure, perform regular maintenance, avoid aggressive driving, and remove any unnecessary weight from the vehicle.
Common causes of a rough idle include dirty or faulty spark plugs, a clogged air filter, or a malfunctioning fuel injector. A thorough inspection by a professional can determine the exact cause.
To update the navigation system, visit the Cadillac navigation update website, download the latest maps onto a USB drive, and then insert the drive into the vehicle's USB port to initiate the update process.