2015 Cadillac XTS Owner Manual - Page 278

Vehicle Care 5. Reverse Steps 1-4 to reinstall the engine cover. 10-9 Checking Engine Oil It is a good idea to check the engine oil level at each fuel fill. In order to get an accurate reading, the vehicle must be on level ground. The engine oil dipstick handle is a loop. See Engine Compartment Overview on page 10-5 for the location of the engine oil dipstick. 1. If the engine has been running recently, turn off the engine and allow several minutes for the oil to drain back into the oil pan. Checking the oil level too soon after engine shutoff will not provide an accurate oil level reading. Engine Oil To ensure proper engine performance and long life, careful attention must be paid to engine oil. Following these simple, but important steps will help protect your investment: . 3.6L V6 Engine Twin Turbo 1. Engine Oil Fill Cap 2. Engine Cover Bolt 3. Engine Cover Always use engine oil approved to the proper specification and of the proper viscosity grade. See "Selecting the Right Engine Oil" in this section. Check the engine oil level regularly and maintain the proper oil level. See "Checking Engine Oil" and "When to Add Engine Oil" in this section. Change the engine oil at the appropriate time. See Engine Oil Life System on page 10-11. Always dispose of engine oil properly. See "What to Do with Used Oil" in this section. . To remove: 1. Remove the oil fill cap (1). 2. Remove the engine cover bolt (2). 3. Raise the engine cover (3) to release it from the retainers. 4. Lift and remove the engine cover... { Warning The engine oil dipstick handle may be hot; it could burn you. Use a towel or glove to touch the dipstick handle.