2011 Cadillac DTS Owner's Manual - Page 325

2. After removing the engine air cleaner/filter assembly to reach the transmission fluid cap, turn the cap counterclockwise to remove. Pull out the dipstick and wipe it with a clean rag or paper towel. 3. Push it back in all the way, wait three seconds, and then pull it back out again. How to Add Automatic Transmission Fluid Refer to the Maintenance Schedule to determine what kind of transmission fluid to use. See Recommended Fluids and Lubricants on page 7‑9. If the fluid level is low, add only enough of the proper fluid to bring the level into the cross-hatched area on the dipstick. 1. Pull out the dipstick. 2. Using a long-neck funnel, add enough fluid at the dipstick hole to bring it to the proper level. It does not take much fluid, generally less than one pint (0.5 L). Do not overfill. 4. Check both sides of the dipstick and read the lower level. The fluid level must be in the cross-hatched area. 5. If the fluid level is in the acceptable range, push the dipstick back in all the way and turn the handle clockwise. 6. Reinstall the engine air cleaner/filter assembly. Notice: Use of the incorrect automatic transmission fluid may damage the vehicle, and the damages may not be covered by the vehicle's warranty. Always use the automatic transmission fluid listed in Recommended Fluids and Lubricants on page 7‑9. 3. After adding fluid, recheck the fluid level as described under "How to Check Automatic Transmission Fluid," earlier in this section. 4. When the correct fluid level is obtained, push the dipstick back in all the way and turn the handle clockwise. 6-23