2008 CADILLAC STS steering

Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
GTurn and Lane-Change Signals. SeeTurn
and Lane-Change Signals on page 3-8.
OHeadlamps. SeeHeadlamps on page 3-33.
3Headlamp High/Low-Beam Changer. See
Headlamp High/Low-Beam Changer on page 3-9.
Flash-To-Pass Feature. SeeFlash-to-Pass
on page 3-13.
-Fog Lamps. SeeFog Lamps on page 3-39.
ICruise Control. SeeCruise Control
on page 3-17.
Adaptive Cruise Control (If Equipped).
SeeAdaptive Cruise Control on page 3-20.
Forward Collision Alert (FCA) (If Equipped).
SeeForward Collision Alert (FCA) System
on page 3-10.
Turn and Lane-Change Signals
To signal a turn, move the lever all the way up or
down. The lever returns automatically when the
turn is complete.
An arrow on the
instrument panel cluster
ashes in the direction
of the turn or lane
change.
3-8

Windshield Wipers
The lever on the right side of the steering column
operates the windshield wipers.
7(Mist):Pull the lever down and release it for a
single wiping cycle. The lever will return to its original
position. For more cycles, hold the lever down
before releasing it.
9(Off):Put the lever in this position to turn off
the wipers.
&(Delay):Put the lever in this position to set a delay
between wipes. Turn the delay adjustment band to
set the length of the delay.
x(Delay Adjustment):Use this band to set the
length of the delay between wipes when using the delay
feature. The closer you move the band toward mist,
the longer the delay. The windshield wiper lever must
be in delay for this feature to work.
6(Low Speed):Put the lever in this position for
slow, steady wiping cycles.
1(High Speed):Put the lever in this position for
rapid wiping cycles.
If the windshield wipers are in use for about six seconds
while you are driving, the exterior lamps will come on
automatically if the exterior lamp control is in AUTO.
SeeWiper Activated Headlamps on page 3-37for more
information.
Be sure to clear ice and snow from the wiper blades
before using them. If they’re frozen to the windshield,
gently loosen or thaw them. If the blades do become
damaged, install new blades. For more information, see
Windshield Wiper Blade Replacement on page 5-55.
Heavy snow or ice can overload the wiper motor.
A circuit breaker will stop the motor until it cools down.
Clear away snow or ice to prevent an overload.
Your vehicle (STS-V only) is equipped with a feature
that disables the wiper system when the hood is
open and your vehicle is stopped. Opening the hood
will automatically park the wipers if they are not parked.
This prevents the wipers from interfering with hood
operation. Be sure the hood is not opened when you
require the vehicle’s wipers out of the park position,
such as when changing the wiper blades.
3-14

Windshield Washer
K(Washer Fluid):The lever on the right side of the
steering column also controls the windshield washer.
There is a button at the end of the lever. To spray
washer uid on the windshield, press the button and
hold it. The washer will spray until you release the
button. The wipers will continue to clear the window
for about six seconds after the button is released and
then stop or return to your preset speed.
{CAUTION:
In freezing weather, do not use your washer
until the windshield is warmed. Otherwise the
washer uid can form ice on the windshield,
blocking your vision.
If the uid in the windshield washer uid reservoir is
low, the message CHECK WASHER FLUID will appear
on the Driver Information Center (DIC) display. It will
take 60 seconds after the bottle is relled for this
message to turn off. For information on the correct
washer uid mixture to use, seeWindshield Washer
Fluid on page 5-40andRecommended Fluids and
Lubricants on page 6-13.
Headlamp Washer
Your vehicle may have headlamp washers. The headlamp
washers clear debris from the headlamp lenses.
The headlamp washers are located to the inside of
the headlamps.
To wash the headlamps, press the washer button
located at the end of the windshield wiper lever.
Both the headlamps and the windshield will be washed.
After the rst wash, the headlamps will be washed
after the fth press of the windshield washer button.
3-16

The cruise controls are
located on the end of
the multifunction lever.
The Adaptive Cruise controls are located on the
outboard side of the steering wheel.
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 the speed set previously
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.
[(Cancel):Press this button located on the steering
wheel to cancel adaptive cruise control.
Engaging Adaptive Cruise Control
With the Set Button
{CAUTION:
If you leave your Adaptive Cruise Control
switch 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 Adaptive Cruise Control
switch off until you want to use cruise control.
{CAUTION:
If you operate Adaptive Cruise Control without
your Head-up Display (HUD) properly adjusted,
your Adaptive Cruise Control settings may
not be visible. You could forget your settings
and be startled by Adaptive Cruise Control
response and even lose control. Keep your
HUD on and properly adjusted when using
Adaptive Cruise Control.
3-22

Selecting the Follow Distance (GAP)
When the system detects a slower moving vehicle, it will
adjust your vehicle’s speed and maintain the following
distance (gap) selected.
Use the GAP button on
the steering wheel to
adjust the follow distance
between your vehicle
and other vehicle’s.
Press the top of the button to increase the distance
or the bottom of the button to decrease the distance.
The rst button press shows the current follow distance
setting on the HUD. The current following distance
setting is maintained until it is changed.There are six follow distances to choose from. The follow
distance selection ranges from near to far (one second
to two seconds follow time). The distance maintained
for a selected follow distance varies 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 following
distance farther than Adaptive Cruise Control allows,
disengage the system and drive manually.
A graphic on the HUD
indicates the selected
following distance.
This picture shows a
maximum follow distance.
The vehicles will move closer together as you select
a smaller following distance.
United States version
shown, Canada similar
3-25

The HUD controls are
located to the left of
the steering wheel on
the DIC control panel.
~(Head-Up Display):Press to change the position
of the HUD on the windshield.
To 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. Turn the
knob all the way to the left to turn off the HUD image.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.
Polarized sunglasses could make the HUD image
harder to see.
3-45

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 the selected 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.
The recirculation mode is cancelled when the system
enters the defog mode. If recirculation is selected while
in the defog mode, it is cancelled after 10 minutes.
3-52

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
Operation and Displays on page 3-74for 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 in the center.
SeeAutomatic Transmission Operation on page 2-32
for 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 2-32for 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 Operation 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.
3-74