8-32
Driving and Operating
Up-Shift Light
CTS vehicles with a manual
transmission have an up-shift light
on the instrument panel. This light
shows when to shift to the next
higher gear for the best fuel
economy.
When this light comes on, you can
shift to the next higher gear if
weather, road, and traffic conditions
allow. For the best fuel economy,
accelerate slowly and shift when the
light comes on.
While you accelerate, it is normal
for the light to go on and off if you
quickly change the position of the
accelerator. Ignore the light when
you downshift.
CTS-V vehicles use tracer lights
around the outside of the
tachometer as a performance
up-shift light. These tracers flash to
indicate when to shift to the next
higher gear to avoid the engine
speed limit. See
for more information.
Skip Shift (CTS-V)
Under light acceleration, the
transmission will only allow you to
shift from 1 (First) to 4 (Fourth).
Shifts from 1 (First) to 2 (Second) or
3 (Third) are not allowed. This helps
improve fuel mileage.
Under harder acceleration, Skip
Shift is disabled, and the driver has
all gears available.
Drive Systems
All-Wheel Drive
With this feature, engine power is
always sent to all four wheels. It is
fully automatic, and adjusts itself as
needed for road conditions.
When using a compact spare tire on
an AWD vehicle, the system
automatically detects the compact
spare and disables AWD. To restore
AWD operation and prevent
excessive wear on system, replace
the compact spare with a full-size
tire as soon as possible. See
for more information.
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