brakes CADILLAC STS 2007 1.G Owners Manual

{CAUTION:
It is dangerous to get out of your vehicle
if the shift lever is not fully in PARK (P)
with the parking brake rmly set. Your
vehicle can roll.
Do not leave your vehicle when the engine
is running unless you have to. If you have
left the engine running, the vehicle can
move suddenly. You or others could be
injured. To be sure your vehicle will not
move, even when you are on fairly level
ground, always set your parking brake
and move the shift lever to PARK (P). See
Shifting Into Park (P) on page 122.Ifyou
are pulling a trailer, seeTowing a Trailer
on page 357.
Make sure the shift lever is fully in PARK (P)
before starting the engine. Your vehicle has an
automatic transmission shift lock control system.You must fully apply your regular brakes rst and
then press the shift lever button before you
can shift from PARK (P) when the vehicle is
running. If you cannot shift out of PARK (P), ease
pressure on the shift lever and push the shift
lever all the way into PARK (P) as you maintain
brake application. Then press the shift lever button
and move the shift lever into another gear. See
Shifting Out of Park (P) on page 124.
Notice:Shifting to REVERSE (R) while your
vehicle is moving forward could damage
the transmission. The repairs would not be
covered by your warranty. Shift to
REVERSE (R) only after your vehicle is
stopped.
REVERSE (R):Use this gear to back up.
At low vehicle speeds, you can also use
REVERSE (R) to rock your vehicle back and forth
to get out of snow, ice, or sand without damaging
your transmission. SeeIf Your Vehicle is Stuck
in Sand, Mud, Ice, or Snow on page 348for
additional information.
117

{CAUTION:
FCA is only a warning system and does
not apply the brakes. When you are
approaching a vehicle or object too rapidly
or when you are following a vehicle too
closely that is ahead of you, FCA may not
provide you with enough time to avoid a
collision. FCA is not designed to warn the
driver of pedestrians or animals. Your
complete attention is always required while
driving and you should be ready to take
action and apply the brakes. For more
information, seeDefensive Driving on
page 316.The Forward Collision
Alert (FCA) 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.
To enable FCA, move the Adaptive Cruise Control
switch to on. To disable FCA, move the switch
to off.
185

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.
194

To disengage Adaptive Cruise Control, apply the
brake. If no vehicle is in your path, your vehicle
will react like traditional cruise control.
{CAUTION:
Adaptive Cruise Control will not apply
hard braking or bring the vehicle to a
complete stop. It will not respond to
stopped vehicles, pedestrians or animals.
When you are approaching a vehicle or
object, Adaptive Cruise Control may not
have time to slow your vehicle enough to
avoid a collision. Your complete attention
is always required while driving and you
should be ready to take action and apply
the brakes. For more information, see
Defensive Driving on page 316.
{CAUTION:
On winding roads, Adaptive Cruise
Control may not detect a vehicle
ahead. You could crash into a vehicle
ahead of you. Do not use Adaptive
Cruise Control on winding roads.
Adaptive Cruise Control may not have
time to slow your vehicle enough to
avoid a crash when you are driving in
conditions where vehicles may
suddenly slow or stop ahead of you,
enter your lane, or cross your vehicle’s
path. If you are driving in these
conditions, do not use Adaptive Cruise
Control. The warning beep and alert
symbol may indicate that you are
driving in conditions where Adaptive
Cruise Control should not be used. See
“Alerting the Driver” in this section.
CAUTION: (Continued)
198

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

Alerting the Driver
The alert symbol will
ash on the HUD and a
warning beep will
sound when driver
action is required.
Driver action is required when:
Adaptive Cruise Control cannot apply sufficient
braking because you are approaching a
vehicle too rapidly.
The vehicle speed drops below about
20 mph (32 km/h).
A temporary condition prohibits Adaptive
Cruise Control from operating. SeeDIC
Warnings and Messages on page 264for more
information.
A malfunction is detected in the system. See
DIC Warnings and Messages on page 264
for more information.
SeeDefensive Driving on page 316.
{CAUTION:
Adaptive Cruise Control has only limited
braking ability to slow your vehicle. In
some cases, Adaptive Cruise Control may
not have time to slow your vehicle enough
to avoid a collision. Be ready to take
action and apply the brakes yourself. See
Defensive Driving on page 316.
204

Approaching and Following a Vehicle
The vehicle ahead
symbol will only appear
on the HUD when a
vehicle ahead is
detected in your path.
If this symbol does not appear, or disappears
briey, Adaptive Cruise Control will not respond to
vehicles you may see ahead.
{CAUTION:
When the Adaptive Cruise Control radar is
blocked by snow, ice, or dirt, it may not
detect a vehicle ahead. Adaptive Cruise
Control may not have time to slow your
vehicle enough to avoid a collision.
CAUTION: (Continued)
CAUTION: (Continued)
Do not use Adaptive Cruise Control when
the radar is blocked by snow, ice, or dirt.
Keep your radar clean. See “Cleaning the
System” later in this section.
Adaptive Cruise Control will, automatically, slow
your vehicle down when approaching a slower
moving vehicle. It will then adjust your speed to
follow the vehicle in front at the selected follow
distance. Your speed will increase or decrease to
follow the vehicle in front of you but will not
exceed the set speed. It may apply limited braking,
if necessary. When braking is active, your brake
lights will come on. It may feel or sound different
than if you were applying the brakes yourself. This
is normal.
205

Stationary or Very Slow-Moving Objects
{CAUTION:
Adaptive Cruise Control may not detect
and react to stationary or slow-moving
vehicles or other objects ahead of you.
You could crash into an object ahead of
you. Do not use Adaptive Cruise Control
when approaching stationary or
slow-moving vehicles or other objects.
{CAUTION:
Adaptive Cruise Control may not detect
and react to stationary or slow-moving
vehicles or other objects ahead of you.
Your vehicle may accelerate toward
objects, such as a stopped vehicle that
suddenly appears after the lead vehicle
changes lanes. Your complete attention is
always required while driving and you
should be ready to take action and apply
the brakes.
206

Low-Speed Deactivation
If your speed falls below 20 mph (32 km/h) while
following a vehicle ahead, Adaptive Cruise Control
will begin to disengage. The driver alert symbol
on the HUD will ash and the warning beep
will sound. The driver must take action since
Adaptive Cruise Control will not slow the vehicle
to a stop.
Deactivation When Head-Up Display is
Turned Off
If you turn the HUD off when Adaptive Cruise
Control is engaged, it will begin to disengage. A
warning beep will sound and the message RADAR
CRUISE NOT READY will appear on the Driver
Information Center (DIC). SeeDIC Warnings
and Messages on page 264for additional
information. If Adaptive Cruise Control was braking
when the HUD is turned off, the braking will
continue briey.
Passing a Vehicle/Adaptive Cruise
Control Override
If you need to increase speed to pass a vehicle, use
the accelerator pedal. While you are doing this, the
system will not automatically apply the brakes. A
PEDAL APPLIED ACC OVERRIDE message will
appear on the HUD. SeeHead-Up Display (HUD)
on page 223for additional information. Once you
pass the vehicle and remove your foot from the
accelerator pedal, Adaptive Cruise Control will
return to normal operation and be able to apply the
brakes, if needed.
{CAUTION:
If you rest your foot on the accelerator
pedal, the system will not automatically
apply the brakes. You could crash into a
vehicle ahead of you. Do not rest your
foot on the accelerator pedal when using
Adaptive Cruise Control.
207

Curves in the Road
{CAUTION:
Due to Adaptive Cruise Control limitations
in curves, it may respond to a vehicle in
another lane, or may not have time to
react to a vehicle in your lane. You could
crash into a vehicle ahead of you, or lose
control of your vehicle. Give extra
attention in curves and be ready to use
the brakes if necessary. Select an
appropriate speed while driving in curves.
Adaptive Cruise Control may operate differently in
a sharp curve. It may reduce your speed if the
curve is too sharp.When following a vehicle and entering a curve,
Adaptive Cruise Control could lose track of
the vehicle in your lane and accelerate your
vehicle. When this happens, the vehicle ahead
symbol will not appear on the HUD.
208