2007 CADILLAC STS V wheel

If you apply your brakes, the cruise control will
shut off.
{CAUTION:
Cruise control can be dangerous where
you cannot drive safely at a steady speed.
So, do not use your cruise control on
winding roads or in heavy traffic.
Cruise control can be dangerous on
slippery roads. On such roads, fast
changes in tire traction can cause
excessive wheel slip, and you could lose
control. Do not use cruise control on
slippery roads.
If your vehicle is in cruise control when the
Traction Control System (TCS) begins to limit
wheel spin, the cruise control will automatically
disengage. SeeTraction Control System (TCS) on
page 323andStabiliTrak
®System on page 326.
When road conditions allow you to safely use
it again, you may turn the cruise control back on.
Setting Cruise Control
{CAUTION:
If you leave your cruise control on when
you are not using cruise, you might hit a
button and go into cruise when you do not
want to. You could be startled and even
lose control. Keep the cruise control switch
off until you want to use cruise control.
1. Move the cruise control switch to on.
2. Get up to the speed desired.
3. Press in the set button at the end of the lever
and release it.
4. Take your foot off the accelerator pedal.
This light on the
instrument panel cluster
will come on while
cruise control is on.
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CAUTION: (Continued)

On slippery roads, fast changes in
tire traction can cause needless
wheel spinning, and you could lose
control. Do not use cruise control on
slippery roads.
When weather limits visibility, such as
when in fog, rain, or snow conditions,
Adaptive Cruise Control performance
is limited. There may not be enough
distance to adapt to the changing
traffic conditions. Do not use cruise
control when visibility is low.The Adaptive Cruise
controls are located on
the end of the
multifunction lever.
9(Off):This position turns the system off.
R(On):This position turns the system on.
S(Resume/Increase):Push the switch to this
symbol to make the vehicle resume to a previously
set speed or to increase the set speed when
Adaptive Cruise Control is already active.
T(Set/Decrease):Press this button to set the
speed or to decrease the set speed when
Adaptive Cruise Control is already active.
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To set Adaptive Cruise Control, do the following:
1. Make sure the Head-Up Display (HUD) is
on and properly adjusted. You cannot
engage Adaptive Cruise Control unless the
HUD is on. SeeHead-Up Display (HUD)
on page 223for more information.
2. Move the switch to on.
3. Get up to the speed you want.
4. Press in the set button at the end of the lever
and release it.
5. Take your foot off the accelerator pedal.
Once Adaptive Cruise Control is set, it may
immediately apply the brakes if it detects a vehicle
ahead is too close or moving slower than your
vehicle.This symbol will
appear on the Head-Up
Display (HUD) to
indicate that Adaptive
Cruise Control is active.
The number indicates
the set speed.
SeeHead-Up Display (HUD) on page 223for
more information.
Make sure the set speed is visible on the HUD so
you know the speed your vehicle will accelerate to if
a vehicle is not detected in your path. Keep in mind
speed limits, surrounding traffic speeds and
weather conditions when adjusting your set speed.
If your vehicle is in Adaptive Cruise Control when
the traction control system begins to limit wheel
spin, the Adaptive Cruise Control will automatically
disengage. SeeTraction Control System (TCS) on
page 323andStabiliTrak
®System on page 326.
When road conditions allow you to safely use it
again, you may turn the Adaptive Cruise Control
back on.
United States version
shown, Canada similar
201

Selecting the Follow Distance (GAP)
When the system detects a slower moving vehicle,
it will adjust your vehicle’s speed and maintain
the follow distance (gap) you select.
Use the GAP button on
the steering wheel to
adjust the follow
distance.
Press the top of the button to increase the
distance or the bottom of the button to decrease
the distance. The rst button press will show
you the current follow distance setting on the HUD.
Your current follow distance setting will be
maintained until you change it.
There are six follow distances to choose from. The
follow distance selection ranges from near to far
(one second to two seconds follow time). Thedistance maintained for a selected follow distance
will vary based on vehicle speed. The faster
the vehicle speed the further back you will follow.
Consider traffic and weather conditions when
selecting the follow distance. The range of
selectable distances may not be appropriate for all
drivers and driving conditions. If you prefer to
travel at a follow distance farther than Adaptive
Cruise Control allows, disengage the system
and drive manually.
A graphic on the HUD indicates the selected
follow distance. This picture shows a maximum
follow distance. The vehicles will move closer
together as you select a smaller follow distance.
United States version shown, Canada similar
203

Be sure to continue scanning your displays,
controls and driving environment just as you would
in a vehicle without HUD. If you never look at your
instrument panel cluster, you may not see
something important, such as a warning light.
Under important warning conditions, the CHECK
GAGES message will display in the HUD. View
your Driver Information Center (DIC) for more
information.
The HUD controls are
located to the left of the
steering wheel on the
DIC control panel.
~(Head-Up Display):Press this button to
change the position of the HUD on the windshield.
Press the top part of the button to move the
HUD image up. Press the bottom part of the button
to move the HUD image down.You can also adjust the brightness of the HUD
image. Press the knob on the center of the
DIC control panel in until it pops out and then pull
the knob until is completely extended. Turn the
knob clockwise or counter-clockwise to increase or
decrease the brightness. If you turn the knob all
the way to the left, the HUD image will turn off.
To adjust the HUD so you can see it properly,
do the following:
1. Adjust the seat to a comfortable driving
position. If you change your seat position later,
you may have to re-adjust your HUD.
2. Start your engine and press the top or bottom
of the HUD button to center the HUD image in
your view.
The HUD image can only be adjusted up and
down, not side-to-side.
3. Turn the knob on the DIC control panel to
adjust the brightness of the HUD image.
The brightness of the HUD image is determined
by the light conditions in the direction your vehicle
is facing and where you have the HUD set.
If you are facing a dark object or a heavily shaded
area, your HUD may anticipate that you are
entering a dark area and may begin to dim.
224

Sensors
There is a solar sensor located on the instrument
panel, near the windshield.
There is also an interior temperature sensor
located next to the steering wheel on the
instrument panel.
These sensors monitor the solar radiation and the
air inside the vehicle, then use the information
to adjust the temperature, the fan speed and the
air delivery system, in order to maintain theselected temperature. The system may also
supply cooler air to the side of the vehicle facing
the sun. Do not cover the sensors or the automatic
climate control system will not work properly.
Defogging and Defrosting
Fog on the inside of windows is a result of high
humidity (moisture) condensing on the cool window
glass. This can be minimized if the climate
control system is used properly. There are
two modes to clear fog from the windshield. Use
the defog mode to clear the windows of fog or
moisture and warm the passengers. Use the
defrost mode to remove fog or frost from the
windshield more quickly.
yNz(Mode):Press this button until defog
appears on the display.
-(Defog):This mode directs the air between
the windshield and oor outlets with some
air supplied to the outboard panel outlets and side
window defogging outlets. When this mode is
selected, the system turns off recirculation
and runs the air-conditioning compressor unless
the outside temperature is at or below freezing.
235

Outlet Adjustment
Use the lever located in the center of each outlet
to change the direction of the airow, either
side-to-side or up and down. Use the thumbwheels
to open or close the outlets to adjust the airow.
Turn the thumbwheel towards the center
console to open the outlets and allow the
maximum amount of air to enter your vehicle. Turn
the thumbwheel towards the vehicle door to
close the outlets and minimize the amount of air
entering the vehicle.
Operation Tips

Clear away any ice, snow or leaves from the
air inlets at the base of the windshield that
may block the ow of air into your vehicle.
Use of non-GM approved hood deectors may
adversely affect the performance of the system.
Keep the path under the front seats clear of
objects to help circulate the air inside of your
vehicle more effectively.
If the airow seems low when the fan speed is
at the highest setting, the passenger
compartment air lter may need to be replaced.
For more information, seePassenger
Compartment Air Filter on page 239.
Rear Climate Control System
Your vehicle has a rear climate control system.
The base model includes air outlets in the rear of
the center console for cooling and under-seat
air outlets for heating. The temperature, quantity,
and air delivery location is controlled automatically
by the front climate control system.
Some vehicles are equipped with an optional
climate control panel for the rear passenger,
located on the back of the center console.
The left knob controls the temperature of the air to
the rear passengers. Turning the knob to the
left will make the air cooler. Turning the knob to
the right will make the air warmer.
237

Driver Information Center (DIC)
The Driver Information Center (DIC) gives you the
status of many of your vehicle’s systems. The DIC
is also used to display warning/status messages.
All messages will appear in the DIC display located
at the bottom of the instrument panel cluster, below
the tachometer and speedometer. The DIC buttons
are located on the instrument panel, to the left of
the steering wheel.
The DIC comes on when the ignition is on. After a
short delay, the DIC will display the current
driver and the information that was last displayed
before the engine was turned off.
The top line of the DIC display shows the vehicle
system information and the warning/status
messages. The bottom line of the DIC display
shows either the odometer, the trip odometer A or
the trip odometer B information on the left side.
Only one odometer can appear at a time. See “Trip
Information” underDIC Controls and Displays
on page 258for information on changing the
display to show the odometer or trip odometer
information. The bottom line of the DIC display
also shows the outside temperature on the
right side and the shift lever position indicator inthe center. SeeAutomatic Transmission Operation
on page 116for more information on the shift
lever positions.
When the sport mode is active, an S will appear
next to the shift position indicator on the center of
the DIC display. When the manual mode is
active, an M will appear on the DIC display. When
the normal mode is active, only the shift position
indicator will appear. While the Driver Shift
Control (DSC) feature is active, the DIC will
change to show the selected gear. See “Driver
Shift Control (DSC)” underAutomatic Transmission
Operation on page 116for more information.
If a problem is detected, a warning message will
appear on the display. Be sure to take any
message that appears on the display seriously and
remember that clearing the message will only make
the message disappear, not correct the problem.
DIC Controls and Displays
The Driver Information Center (DIC) has different
modes which can be accessed by pressing
the four DIC buttons located on the instrument
panel, to the left of the steering wheel.
258