Lexus NX350h 2022 Owner's Manual page 376

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6-2. Using the safe driving support functions
A vehicle is not detected in the lane toward which the turn signal is operated.
The steering wheel is not being turned with a large force.
The hands off steering wheel
Cancelation of functions
If the operating conditions are no longer met while the LCA is operating, a message
may be displayed and buzzer may sound to indicate that the LCA has been can-
celed.→ P.373
In the following situations, operation of the LCA may be canceled:
When the system can no longer detect lane lines
When the turn signal lever is operated to the left/right turn position
When the LTA system detects operation of the steering wheel, brake pedal or acceler-
ator pedal by the driver
When the system determines the driver is not holding the steering wheel while the
function is operating
If the system detects that a vehicle is quickly approaching in the lane toward which the
turn signal is operated, a buzzer will sound, the steering wheel will vibrate, and a message
will be displayed to alert the driver. At the same time the steering wheel may be slightly
operated to help keep the vehicle away from the approaching vehicle.
Hands off steering wheel warning operation
In the following situations, a message urging the driv-
er to grip the steering wheel and the icon shown in
the illustration will be displayed on the multi-informa-
tion display to warn the driver. If the system detects
that the steering wheel is held, the warning will be
canceled. When using the system, make sure to grip
the steering wheel firmly, regardless of whether the
warning is operating or not.
When the system determines the driver is not holding the steering wheel while LCA is
operating
Operating the LCA
If the turn signal lever is held in the lane change position, the lane change direction
will be displayed and the function will operate.
374
warning(→
P.374)is not operating.

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