2002 Buick Rendezvous Owner's Manual - Page 368

Then, without shutting off the engine, follow these steps: The dipstick is located toward the back of the engine compartment, next to the brake master cylinder. 3. Check both sides of the dipstick, and read the lower level. The fluid level must be in the cross-hatched area. The dipstick handle is a bright red loop. See "Engine Compartment Overview in the Index for more information on location. 1. Pull out the dipstick and wipe it with a clean rag or paper towel. 2. Push it back in all the way, wait three seconds and then pull it back out again. 4. If the fluid level is in the acceptable range, push the dipstick back in all the way. 6-21