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LDH (Lexus Dynamic Handling
■
system) (if equipped)
Provides integrated control of the
VGRS, DRS and EPS. Contributes to
turning characteristics at low speeds,
responsiveness at medium speeds and
safety at high speeds by controlling the
steering angle of the front and rear
wheels in accordance with the steering
wheel operation and vehicle speed.
VDIM (Vehicle Dynamics Inte-
■
grated Management)
Provides integrated control of the
ABS, brake assist, TRC, VSC, hill-start
assist control, EPS, VGRS (if
equipped) and DRS (if equipped) sys-
tems
Helps to maintain vehicle stability when
swerving on slippery road surfaces by
controlling the brakes, engine output,
steering assist, and if equipped with
VGRS, steering ratio
Emergency brake signal (if
■
equipped)
When the brakes are applied suddenly,
the stop lights automatically flash to
alert the vehicle behind
When the TRC/VSC systems are oper-
■
ating
The slip indicator light will flash while the
TRC/VSC systems are operating.
RC350-RC300_OM_General_OM24884E
4-5. Using the driving support systems
Disabling the TRC system
■
If the vehicle gets stuck in mud, dirt or snow,
the TRC system may reduce power from
the engine to the wheels. Pressing the
switch to turn the system off may make it
easier for you to rock the vehicle in order to
free it.
To turn the TRC system off, quickly press
and release the
The "Traction Control Turned Off" will be
shown on the multi-information display.
Press the
switch again to turn the sys-
tem back on.
Turning off both TRC and VSC system
■
To turn the TRC and VSC systems off, press
and hold the
switch for more than 3
seconds while the vehicle is stopped.
The VSC OFF indicator light will come on
and the "Traction Control Turned Off" will
249
switch.
4
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