Toyota RAV4 2019 Owner's Manual page 223

outside of the speed range that the
dynamic radar cruise control system
can operate
■
Brake operation
A brake operation sound may be heard
and the brake pedal response may
change, but these are not malfunctions.
■
Warning messages and buzzers for
dynamic radar cruise control with
full-speed range
Warning messages and buzzers are
used to indicate a system malfunction or
to inform the driver of the need for cau-
tion while driving. If a warning message
is shown on the multi-information dis-
play, read the message and follow the
instructions. (P.182, 375)
■
When the sensor may not be cor-
rectly detecting the vehicle ahead
In the case of the following and depend-
ing on the conditions, operate the brake
pedal when deceleration of the system
is insufficient or operate the accelerator
pedal when acceleration is required.
As the sensor may not be able to cor-
rectly detect these types of vehicles, the
approach warning (P.218) may not be
activated.
●
Vehicles that cut in suddenly
●
Vehicles traveling at low speeds
●
Vehicles that are not moving in the
same lane
●
Vehicles with small rear ends (trailers
with no load on board, etc.)
●
Motorcycles traveling in the same lane
●
When water or snow thrown up by the
surrounding vehicles hinders the
detecting of the sensor
4-5. Using the driving support systems
●
When your vehicle is pointing
upwards (caused by a heavy load in
the luggage compartment, etc.)
●
Preceding vehicle has an extremely
high ground clearance
■
Conditions under which the vehi-
cle-to-vehicle distance control
mode may not function correctly
In the case of the following conditions,
operate the brake pedal (or accelerator
pedal, depending on the situation) as
necessary.
As the sensor may not be able to cor-
rectly detect vehicles ahead, the system
may not operate properly.
●
When the road curves or when the
lanes are narrow
●
When steering wheel operation or
your position in the lane is unstable
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