Saturn 2009 Aura Green Line Hybrid Owner's Manual page 215

If the vehicle is in cruise control when TCS begins to
limit wheel spin, the cruise control will automatically
disengage. The cruise control may be re-engaged when
road conditions allow. See Cruise Control on page 3-10.
Adjust your driving accordingly. See DIC Warnings and
Messages on page 3-44 for more information.
The Traction Control System is automatically enabled
whenever the vehicle is started. To limit wheel spin,
especially in slippery road conditions, always leave the
system enabled. TCS can be turned off if needed.
When this light is on solid
and either the SERVICE
TRACTION or TRACTION
OFF message is displayed,
the system will not limit
wheel spin.
It is recommended to leave the system on for normal
driving conditions, but it may be necessary to turn
the system off if the vehicle is stuck in sand, mud, ice or
snow, and you want to "rock" the 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 Your Vehicle
is Stuck in Sand, Mud, Ice, or Snow on page 4-21.
The DIC will display the appropriate message as
described previously when the button is pressed.
To turn the system off or
on, press and release this
button located on the
instrument panel.
4-9