Toyota Avanza Owner's Manual page 162

160
4-5. Using the driving support systems
WARNING
Caution when using the Toyota parking assist-sensor
■
Observe the following precautions.
Failing to do so may result in the vehicle being unable to be driven safely
and possibly cause an accident.
Do not use the sensor at speeds in excess of 10 km/h (6 mph).
●
Do not attach any accessories within the sensor range.
●
NOTICE
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.
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