Lexus RZ450E 2023 Owner's Manual page 265

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Secondary Collision Brake operating
conditions
The system operates when the SRS airbag
sensor detects a collision while the vehicle
is in motion. However, the system does not
operate when the components are dam-
aged.
Secondary Collision Brake automatic
cancellation
The system is automatically canceled in any
of the following situations.
The vehicle speed drops below approxi-
mately 0 mph (0 km/h)
A certain amount of time elapses during
operation
The accelerator pedal is depressed a
large amount
WARNING
The ABS does not operate effectively
when
The limits of tire gripping performance
have been exceeded (such as exces-
sively worn tires on a snow covered
road).
The vehicle hydroplanes while driving
at high speed on wet or slick roads.
Stopping distance when the ABS is
operating may exceed that of normal
conditions
The ABS is not designed to shorten the
vehicle's stopping distance. Always main-
tain a safe distance from the vehicle in
front of you, especially in the following
situations:
When driving on dirt, gravel or
snow-covered roads
When driving with tire chains
When driving over bumps in the road
When driving over roads with potholes
or uneven surfaces
6-1. Features of the safe driving support functions
TRAC/VSC may not operate effec-
tively when
Directional control and power may not
be achievable while driving on slippery
road surfaces, even if the TRAC/VSC
system is operating. Drive the vehicle
carefully in conditions where stability and
power may be lost.
Active Cornering Assist does not
operate effectively when
Do not overly rely on Active Corner-
ing Assist. Active Cornering Assist
may not operate effectively when
accelerating down slopes or driving on
slippery road surfaces.
When Active Cornering Assist fre-
quently operates, Active Cornering
Assist may temporarily stop operating
to ensure proper operation of the
brakes, TRAC and VSC.
Hill-start assist control does not oper-
ate effectively when
Do not overly rely on hill-start assist
control. Hill-start assist control may
not operate effectively on steep
inclines and roads covered with ice.
Unlike the parking brake, hill-start
assist control is not intended to hold
the vehicle stationary for an extended
period of time. Do not attempt to use
hill-start assist control to hold the vehi-
cle on an incline, as doing so may lead
to an accident.
When the TRAC/VSC is activated
The slip indicator light flashes. Always
drive carefully. Reckless driving may
cause an accident. Exercise particular
care when the indicator light flashes.
265
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