2010 Hummer H3 Owner's Manual - Page 275

Vehicle Care A. Engine Air Cleaner/Filter on page 10‑17. B. Air Filter Restriction Indicator (If Equipped). See Engine Air Cleaner/Filter on page 10‑17. C. Windshield Washer Fluid Reservoir. See "Adding Washer Fluid" under Washer Fluid on page 10‑25. D. Engine Coolant Recovery Tank. See Engine Coolant on page 10‑19. E. Automatic Transmission Fluid Dipstick (If Equipped). See "Checking the Fluid Level" under Automatic Transmission Fluid on page 10‑12. F. Engine Oil Dipstick. See "Checking Engine Oil" under Engine Oil on page 10‑9. G. Engine Oil Fill Cap. See "When to Add Engine Oil" under Engine Oil on page 10‑9. H. Brake Fluid Reservoir. See "Brake Fluid" under Brakes on page 10‑26. I. Battery on page 10‑28. J. Power Steering Fluid Reservoir. See Power Steering Fluid on page 10‑24. K. Engine Compartment Fuse Block on page 10‑39. L. Radiator Pressure Cap. See Cooling System on page 10‑18. 10-9 Engine Oil 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 oil must be warm and the vehicle must be on level ground. The engine oil dipstick handle is a yellow loop. See Engine Compartment Overview on page 10‑6 for the location of the engine oil dipstick. 1. Turn off the engine and give the oil several minutes to drain back into the oil pan. If this is not done, the oil dipstick might not show the actual level. 2. Pull out the dipstick and clean it with a paper towel or cloth, then push it back in all the way. Remove it again, keeping the tip down, and check the level.