251
4-5. Using the driving support systems
4
Driving
IS350/300/200t_U (OM53D18U)
If the vehicle gets stuck in fresh snow or mud, the TRAC system may reduce
power from the engine to the wheels. Pressing to turn the system off may
make it easier for you to rock the vehicle in order to free it.
To turn the TRAC system off, quickly
press and release .
The “TRAC OFF” will be shown on the
multi-information display. Press
again to turn the system back on.
■ Turning off both TRAC/VSC systems
To turn the TRAC and VSC systems off, press and hold for more than 3 seconds
while the vehicle is stopped.
The VSC OFF indicator light will come on and the “TRAC OFF” will be shown on the
multi-information display.
*
Press again to turn the systems back on.
*: On vehicles with pre-collision system, pre-collision brake assist and pre-collision
braking will also be disabled. The pre-collision system warning light will come on and
the message will be shown on the multi-information display. (P. 255)
■ When the message is displayed on the multi-information display showing that TRAC
has been disabled even if the VSC OFF switch has not been pressed
TRAC cannot be operated. Contact your Lexus dealer.
Disabling the TRAC system
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