2009 Toyota Sienna Owners Manual - Page 242

2-4. Using other driving systems n When to contact your Toyota dealer In the following cases, have your Toyota dealer check the system. l When the bumper is damaged. l When the indicator is continuously on. n Certification (Canada only) This ISM device compiles with Canadian ICES-001. CAUTION n Caution when using the Intuitive parking assist l The Intuitive parking assist is intended as an aid to assist you to park and is not a substitute for your personal judgment. Make your driving decisions based on your observations. l Do not attach accessories or other objects to the vehicle within the sensor perceptible area. Doing so may cause the system to malfunction, which might result in an accident. l In certain situations, the system will not function properly and when the vehicle approaches certain objects, the system will not detect those objects. Therefore, always observe the area around the vehicle and do not rely solely on the system. NOTICE n Notes when washing the vehicle Do not apply intensive bursts of water or steam to the sensor area. Doing so may result in the sensor malfunctioning. 214