Chevrolet Impala 2013 Owner's Manual page 207

This light will flash on the instrument
panel cluster when the ESC system
is both on and activated.
You may also feel or hear the
system working; this is normal.
When the light is on solid and the
SERVICE STABILITRAK message
is displayed, the system will not
assist the driver in maintaining
directional control of the vehicle.
Adjust your driving accordingly. See
Ride Control System Messages on
page 5 30.
The Electronic Stability
Control (ESC) system is
automatically enabled whenever you
start your vehicle. To assist the
driver with vehicle directional
control, especially in slippery road
conditions, you should always leave
the system on. But, you can turn
ESC off if you ever need to.
If the vehicle is in cruise control
when the system begins to assist
the driver maintain directional
control of the vehicle, the ESC/TCS
light will flash and the cruise control
will automatically disengage. When
road conditions allow you to use
cruise again, you may re-engage
the cruise control. See Cruise
Control on page 9 28.
The ESC OFF button is located on
the instrument panel.
The traction control system can be
turned off or back on by pressing
the ESC OFF button. To disable
both traction control and ESC, press
and hold the button briefly.
I n f o r ma t i o n P r o v i d e d b y :
Driving and Operating
When the ESC system is turned off,
the TRACTION CONTROL OFF
message will appear, the
STABILITRAK OFF message will
appear, and the ESC OFF light will
be on solid to warn the driver that
both traction control and ESC are
disabled.
It is recommended to leave the
system on for normal driving
conditions, but it may be necessary
to turn the system off if your vehicle
is stuck in sand, mud, ice, or snow,
and you want to rock your vehicle
to attempt to free it. It may also be
necessary to turn off the system
when driving in extreme off-road
conditions where high wheel spin is
required. See If the Vehicle Is Stuck
on page 9 8.
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