2007 Toyota Sienna Owners Manual - Page 356

07 SIENNA_U (L/O 0612) CAUTION For vehicles sold in Canada This ISM device Canadian ICES−001. compiles with In the following cases, the system may not work properly. D The Toyota park assist system 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. D When ice, snow, mud or other objects build up on the sensor. D When the vehicle is parked in extremely high or extremely low temperature for a long period. D When driving on bumpy or graveled roads or on grass D 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. D When a device such as a horn from another vehicle, motorcycle engine, or an air brake sound from a heavy−duty vehicle, issues ultrasonic waves, near your vehicle D 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. D When attaching a two−way radio antenna D When rain or water splashes on the sensor. D When operating the vehicle on an inclined surface D When a radio antenna or fender pole is mounted on your vehicle. D When a towing hitch is mounted on your vehicle. 356 2007 SIENNA from Oct. '06 Prod. (OM45437U)