2009 Lexus SC 430 Owners Manual - Page 106

2-1. Driving procedures NOTICE n Avoiding damage to vehicle parts l Do not turn the steering wheel fully in either direction and hold it there for a long time. Doing so may damage the power steering pump. l When driving over bumps in the road, drive as slowly as possible to avoid damag- ing the wheels, underside of the vehicle, etc. n If you hear a squealing or scraping noise (brake pad wear limit indicators) Have your Lexus dealer check and replace the brake pads as soon as possible. The rotor damage can result, if the pads are not replaced when needed. n If a malfunction is detected while driving A flat or damaged tire may cause the following situations. Hold the steering wheel firmly and gradually press the brake pedal to slow down the vehicle. l It may be difficult to control your vehicle. l The vehicle will make abnormal sounds. l The vehicle will behave abnormally. Replace a flat tire with a new one. (→P.299/301) n When encountering flooded roads Do not drive on a road that has flooded after heavy rain etc. Doing so may cause the following serious damage to the vehicle. l Engine stalling l Short in electrical components l Engine damage caused by water immersion In the event that you drive on a flooded road and the vehicle is flooded, be sure to have your Lexus dealer check the following. l Brake function l Changes in quantity and quality of oil and fluid used for the engine, transmission, differential, etc. l Lubricant condition for the propeller shaft, bearings and suspension joints (where possible) and the function of all joints, bearings, etc. 108