How do you read the oil level on the dipstick of a BMW 740il?

To read the oil level on the dipstick of a BMW 740il, first ensure the engine is off and parked on a level surface. Pull out the dipstick, wipe it clean with a cloth, and then reinsert it fully back into the tube. Remove it again and check the oil level, which should be between the two markings on the dipstick. If the oil level is low, add the appropriate oil type as specified in the owner's manual.