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How to Reset the Oil Change Light on Your Cadillac XT5

By Rae CastellanoEngines & Vehicles Writer

Understanding the Oil Change Light

Your Cadillac XT5 has a maintenance reminder system that alerts you when it's time for an oil change. This light appears on your dashboard to let you know your vehicle is due for service. Once you've completed your oil change—whether at a service center or yourself—you'll need to reset this light so it tracks your next service interval correctly.

Steps to Reset the Oil Change Light

Resetting the oil change light on your XT5 is straightforward and takes just a few minutes. Here's how to do it:

Method 1: Using the Driver Information Center (DIC)

  1. Turn on your vehicle without starting the engine (press the start button once without your foot on the brake).
  2. Use the up or down arrow buttons on your steering wheel to navigate through the menu options.
  3. Look for "Vehicle" or "Maintenance" in the menu.
  4. Select "Oil Life" or "Oil Change."
  5. Press and hold the center button (or select "Reset") until you see a confirmation message.
  6. The light should disappear from your dashboard.

Method 2: Manual Reset at Startup

  1. Turn the ignition to the "On" position (without starting the engine).
  2. Press the gas pedal to the floor three times within 10 seconds.
  3. Turn the ignition back to "Off."
  4. Start your vehicle normally and check if the light has reset.

What to Do If the Light Stays On

If the light doesn't reset after following these steps, try the process again. Make sure you're following each step in order and waiting for confirmation messages. If the light continues to appear, your vehicle's onboard computer may need a professional diagnostic check. Contact your Cadillac dealer or a may have access to mechanic for assistance.

Tips for Regular Maintenance

Keeping track of your oil changes helps your XT5 run smoothly. Write down the date and mileage when you perform an oil change so you remember to reset the light. Most Cadillac XT5 models recommend an oil change every 10,000 miles or as indicated by the vehicle's monitoring system.