Toyota PRIUS 50 2020 Series, Owner'S Manual, Page: 253 / 551

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4-5. Using the driving support systems
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PRIUS_OM_OM47E17E_(AE)
WARNING
■
When to disable the pre-collision system
In the following situations, disable the system, as it may not operate prop-
erly, possibly leading to an accident resulting in death or serious injury:
●
When the vehicle is being towed
●
When your vehicle is towing another vehicle
●
When transporting the vehicle via truck, boat, train or similar means of
transportation
●
When the vehicle is raised on a lift with the hybrid system on and the tires
are allowed to rotate freely
●
When inspecting the vehicle using a drum tester such as a chassis
dynamometer or speedometer tester, or when using an on vehicle wheel
balancer
●
When a strong impact is applied to the front bumper or front grille, due to
an accident or other reasons
●
If the vehicle cannot be driven in a stable manner, such as when the vehi-
cle has been in an accident or is malfunctioning
●
When the vehicle is driven in a sporty manner or off-road
●
When the tires are not properly inflated
●
When the tires are very worn
●
When tires of a size other than specified are installed
●
When tire chains are installed
●
When a compact spare tire or an emergency tire puncture repair kit is used
●
If equipment (snow plow, etc.) that may obstruct the radar sensor or front
camera is temporarily installed to the vehicle