Pontiac 2007 Solstice - Manual (Page 221)

Driving on Snow or Ice
Most of the time, those places where the tires
meet the road probably have good traction.
However, if there is snow or ice between the tires
and the road, you can have a very slippery
situation. You will have a lot less traction, or grip,
and will need to be very careful.
What is the worst time for this? Wet ice. Very cold
snow or ice can be slick and hard to drive on.
But wet ice can be even more trouble because it
may offer the least traction of all. You can get
wet ice when it is about freezing, 32°F (0°C), and
freezing rain begins to fall. Try to avoid driving
on wet ice until salt and sand crews can get there.
The Traction Control System (TCS) improves
your ability to accelerate when driving on a slippery
road. But you can turn the TCS off if you ever
need to. You should turn the system off if
your vehicle ever gets stuck in sand, mud, ice,
or snow. See If Your Vehicle is Stuck in Sand,
Mud, Ice, or Snow on page 224. Even though your
vehicle has the Traction Control System (TCS),
you will want to slow down and adjust your driving
to the road conditions. Under certain conditions,
you may want to turn the TCS off, such as
when driving through deep snow and loose gravel,
to help maintain vehicle motion at lower speeds.
See Traction Control System (TCS) on page 198
and Electronic Stability Control on page 200.
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