Cautions Regarding The Assist Contents Of The System; Precautions For Cleaning The Driver Monitor Sensor - Lexus GS350 Owner's Manual

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Cautions regarding the assist contents of the system

By means of alarms and brake control, the pre-collision system is intended to assist

the driver in avoiding collisions through the process of LOOK-JUDGE-ACT.

There are limits to the degree of assistance the system can provide, so please keep

in mind the following important points.

Assisting the driver in watching the road

The pre-collision system is only able to detect obstacles directly in front of the

vehicle, and only within a limited range. It is not a mechanism that allows careless

or inattentive driving, and it is not a system that can assist the driver in low-visibil-

ity conditions. It is still necessary for the driver to pay close attention to the vehi-

cle' s surroundings.

Assisting the driver in making correct judgment

When attempting to estimate the possibility of a collision, the only data available

to the pre-collision system is that from obstacles it has detected directly in front of

the vehicle. Therefore, it is absolutely necessary for the driver to remain vigilant

and to determine whether or not there is a possibility of collision in any given situ-

Assisting the driver in taking action

The pre-collision system' s braking assist feature is designed to help reduce the

severity of a collision, and so only acts when the system has judged that a collision

is unavoidable. This system by itself is not capable of automatically avoiding a col-

lision or bringing the vehicle to a stop safely. For this reason, when encountering a

dangerous situation the driver must take direct and immediate action in order to

ensure the safety of all involved.

Gently wipe the sensor with a soft cloth to prevent damage.

Wipe any excess dirt with a cloth dampened with neutral detergent, all liquids

having been wringed out of the cloth. After that, wipe again with a dry cloth.

Do not use benzene, thinner, glass cleaners, wax, etc.

GS350_OM_OM30D41U_(U)

4-5. Using the driving support systems