Lexus IS220d 2012 Manual page 238

2-4. Using other driving systems

Turning off TRC and VSC

When the message is displayed on the multi-information display showing
that TRC has been disabled even if the VSC off switch has not been pressed
(IS250 only)
TRC and hill-start assist control cannot be operated. Contact any authorized
Lexus dealer or repairer, or another duly qualified and equipped profes-
sional.

Automatic reactivation of the TRC/VSC systems
If the TRC/VSC systems are turned off, re-starting the engine will automati-
cally reactivate them.

Automatic TRC reactivation
If only the TRC system is turned off, the TRC system will turn on when
vehicle speed increases.

Automatic TRC and VSC reactivation
If the TRC and VSC systems are turned off, the systems will not turn on
even when vehicle speed increases.
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IS250/220d/200d_EE
Push and hold the switch for
more than 3 seconds or more
while the vehicle is stopped to
turn off TRC and VSC.
A message will be shown on the
multi- information display and
the VSC off indicator light will
come on.
Push the switch again to turn
the system back on.