1998 Lexus GS 300 Owners Manual - Page 360

MAINTENANCE Automatic transmission "Park" mechanism On a safe incline, check that your vehicle is held securely with the selector lever in "P" position and all brakes released. Engine oil level Check the level on the dipstick with the engine turned off and the vehicle parked on a level spot. See page 371 for additional information. Power steering fluid level GS400: Check the level through the reservoir. The level should be in the "HOT" or "COLD" range depending on the fluid temperature. See page 386 for additional information. GS300: Check the level on the dipstick. The level should be in the "HOT" or "COLD" range depending on the fluid temperature. See page 388 for additional information. Exhaust system If you notice any change in the sound of the exhaust or smell exhaust fumes, have the cause located and corrected immediately. (See engine exhaust cautions in Section 3-1.) Engine compartment Items listed below should be checked from time to time, e.g. each time when refueling. Washer fluid Make sure there is sufficient fluid in the tank. See page 428 for additional information. Engine coolant level Make sure the coolant level is between the Upper and Lower lines on the see-through reservoir when the engine is cold. See page 376 for additional information. Battery Your Lexus has a maintenance free battery. You do not have to add distilled water. For longer life of the battery, however, see page 413 for additional information. Brake fluid level Make sure the brake fluid level is correct. See page 384 for additional information. 347