Cadillac
XT4
Oil life reset & oil change capacity
Engines covered
2.0L Turbo
Model years
RESET STEPS
GM Driver Information Center · covers model years 2019–2026
Chevrolet · GMC · Buick · Cadillac (most models, ~2000 and newer)
- 1
Turn the ignition to ON/RUN without starting the engine. On push-button vehicles, press START twice without touching the brake.
- 2
Use the steering-wheel DIC controls (or the INFO button on older clusters) to page to the OIL LIFE REMAINING display.
- 3
Press and hold the ✓/ENTER (or RESET/SET) button for about 5 seconds until the display flashes, then shows 100%.
- 4
Turn the ignition OFF, then start the engine and confirm the change-oil message is gone.
Tip: On many 2014-and-newer models you can also reset from the touchscreen: Settings → Vehicle → Oil Life → Reset.
Oil needed for an oil change
5.5–6.0 qt (5.2–5.7 L)
Capacity with a new filter. Verify the exact amount and oil grade (viscosity) in your owner's manual before filling.
Type of oil
dexos1 0W-20 or 5W-30 full synthetic (6.2L/Corvette: 0W-40)
Oil filter part number
ACDelco PF63E (most V8) · PF64 / PF66 (4-cyl & V6)
Common factory part numbers — the right filter can vary by engine. Verify before buying.
Where to buy
- 0W-20Buy on AmazonCheck price
- 5W-30Buy on AmazonCheck price
- 0W-40Buy on AmazonCheck price
- ACDelco PF63EBuy on AmazonCheck price
- ACDelco PF64Buy on AmazonCheck price
- ACDelco PF66Buy on AmazonCheck price
- Oil change kitBuy on AmazonCheck price
These open the store's search for that exact part, at the store's listed price. disclosure.
BEFORE YOU START
- Only reset the oil life after a real oil and filter change.
- Warm oil is hot — let the engine cool a few minutes before draining.
- Reset resets the internal interval timer; it doesn't change what's in the sump.