2011 CADILLAC STS brakes

Black plate (26,1)Cadillac STS Owner Manual - 2011
Ignition Positions
The vehicle has an
electronic keyless ignition
with pushbutton start.
To shift out of P (Park), the vehicle must be running or
in ACCESSORY mode and the regular brake pedal
must be applied.
/ (START): Press to start the engine with your foot on
the brake pedal. The shifter must be in P (Park) or
N (Neutral) and the keyless access transmitter must be
in the vehicle.
If the start button does not work, the vehicle may be
near a strong radio antenna signal causing interference
to the keyless access system. See DIC Warnings and
Messages
on page 4‑76for more information. 9/Acc. (STOPPING THE ENGINE/OFF/
ACCESSORY):
When the vehicle is stopped with the
engine on, press the button once to turn the engine off.
If the shifter is in P (Park), RAP will engage if all doors
are closed. RAP will turn off when a front door is
opened. See Retained Accessory Power (RAP)
on
page 3‑27for more information.
Do not turn the engine off when the vehicle is moving.
This will cause a loss of power assist in the brake and
steering systems and disable the airbags.
In an emergency: 1. Brake using a firm and steady pressure. Do not pump the brakes repeatedly. This may deplete
power assist, requiring increased brake pedal
force.
2. Shift the vehicle to N (Neutral). This can be done while the vehicle is moving. After shifting
to N (Neutral), firmly apply the brakes and steer
the vehicle to a safe location.
3. Come to a complete stop, shift to P (Park), and switch the ignition to OFF. On vehicles with an
automatic transmission, the shift lever must be in
P (Park) to switch the ignition to the OFF position.
4. Set the parking brake. See Parking Brake
on
page 3‑33.
3-26

Black plate (30,1)Cadillac STS Owner Manual - 2011
The length of time the heater should remain plugged in
depends on several factors. Ask a dealer in the area
where you will be parking the vehicle for the best advice
on this.
Automatic Transmission Operation
There are several
different positions for the
shift lever.
P (Park): This position locks the rear wheels. It is the
best position to use when you start the engine because
the vehicle cannot move easily.
{WARNING:
It is dangerous to get out of the vehicle if the shift
lever is not fully in P (Park) with the parking brake
firmly set. The vehicle can roll.
Do not leave the 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 the
vehicle will not move, even when you are on fairly
level ground, always set the parking brake and
move the shift lever to P (Park). See Shifting Into
Park
on page 3‑34. If you are pulling a trailer,
see Towing a Trailer on page 5‑31.
Make sure the shift lever is fully in P (Park) before
starting the engine. The vehicle has an automatic
transmission shift lock control system. You must fully
apply your regular brakes first and then press the shift
lever button before you can shift from P (Park) when the
vehicle is running. If you cannot shift out of P (Park),
ease pressure on the shift lever and push the shift
lever all the way into P (Park) as you maintain brake
application. Then press the shift lever button and move
the shift lever into another gear. See Shifting Out of
Park on page 3‑35.
3-30

Black plate (43,1)Cadillac STS Owner Manual - 2011
When the System Does Not Seem to
Work Properly
If the URPA system will not activate due to a temporary
condition a red light will be shown on the rear URPA
display when the shift lever is moved into R (Reverse).
This occurs under the following conditions:
.The ultrasonic sensors are not clean. Keep the
vehicle's rear bumper free of mud, dirt, snow, ice
and slush. For cleaning instructions, seeWashing
Your Vehicle on page 6‑109.
.A trailer was attached to the vehicle, or a bicycle or
an object was hanging out of the trunk during the
last drive cycle, the red light may illuminate in the
rear display. Once the attached object is removed,
URPA will return to normal operation.
.The vehicle's bumper is damaged. Take the vehicle
to your dealer to repair the system.
.Other conditions may affect system performance,
such as vibrations from a jackhammer or the
compression of air brakes on a very large truck.
If the system is still disabled, after driving forward at
least 15 mph (25 km/h), take the vehicle to your dealer.
3-43

Black plate (6,1)Cadillac STS Owner Manual - 2011
Forward Collision Alert (FCA)
System
For vehicles with this feature, read the following section
before using it.
This vehicle has systems that operate on a radio
frequency that comply with Part 15 of the Federal
Communications Commission (FCC) rules and with
Industry Canada Standards RSS‐210/220/310.
Operation is subject to the following two conditions:1. The device may not cause interference.
2. The device must accept any interference received, including interference that may cause undesired
operation of the device.
Changes or modifications to this system by other than
an authorized service facility could void authorization to
use this equipment. The Forward Collision Alert (FCA) system provides an
audible and visual warning if you approach a vehicle
too rapidly. FCA also provides a visual warning with
no audible warning if you are following another vehicle
much too closely. FCA uses the Adaptive Cruise Control
radar to detect a vehicle directly ahead, in your path,
within a distance of 100 m (328 ft) and operates at
speeds above 32 km/h (20 mph).
{WARNING:
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, see
Defensive Driving
on
page 5‑2
.
4-6

Black plate (12,1)Cadillac STS Owner Manual - 2011
Cruise Control
With cruise control, a speed of about 40 km/h (25 mph)
or more can be maintained without keeping your foot on
the accelerator. Cruise control does not work at speeds
below about 40 km/h (25 mph).
If the brakes are applied, the cruise control shuts off.
{WARNING:
Cruise control can be dangerous where you
cannot drive safely at a steady speed. So, do not
use the 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 the vehicle is in cruise control when the Traction
Control System (TCS) begins to limit wheel spin or
the stability control system activates, the cruise control
automatically disengages. See
Traction Control System
(TCS)
on page 5‑9and StabiliTrak®Systemon
page 5‑6or Enhanced StabiliTrak®on page 5‑7.
When road conditions allow you to safely use it again,
the cruise control can be turned back on.
These controls are
located on the end of
the multifunction lever.
9 (Off): Turns the system off.
R (On): Turns the system on.
+ (Resume/Accelerate): Use this position to make
the vehicle resume to a previously set speed or to
accelerate.
4-12

Black plate (13,1)Cadillac STS Owner Manual - 2011
T(Set/Decrease): Press to set the speed or to
decrease the speed when cruise is already active.
[(Cancel): Press to disengage cruise control without
erasing the set speed from memory.
Setting Cruise Control
If the cruise button is on when not in use, it could get
bumped and go into cruise when not desired. Keep the
cruise control switch off when cruise is not being used.
1. Move the cruise control switch to on.
2. Get up to the speed desired.
3. Press
Tat the end of the lever and release it.
4. Take your foot off the accelerator pedal.
This light on the
instrument panel cluster
comes on while cruise
control is on.
Resuming a Set Speed
If the cruise control is set at a desired speed and then
the brakes are applied, the cruise control is disengaged
without erasing the set speed from memory.
Once the vehicle speed reaches about 40 km/h
(25 mph) or more, move the cruise control switch briefly
from
RtoS. The vehicle returns to the previous set
speed and stays there.
If the switch is held at resume/accelerate the vehicle
keeps going faster until the switch is released or the
brake is applied. Do not hold the switch at resume/
accelerate, unless you want the vehicle to go faster.
4-13

Black plate (15,1)Cadillac STS Owner Manual - 2011
When going downhill, you might have to brake to keep
the vehicle speed down. When the brakes are applied
the cruise control is disengaged.
Ending Cruise Control
There are three ways to end cruise control.
.To disengage cruise control; step lightly on the
brake pedal.
.Press the[button on the steering wheel.
.To turn off cruise control, move the cruise control
switch to
9.
Erasing Speed Memory
The cruise control set speed is erased from memory by
moving the cruise control switch to
9or if the ignition
is turned off.
Adaptive Cruise Control
If the vehicle has adaptive cruise control, read the
Radio Frequency Statementon page 8‑20before using
this feature.
Changes or modifications to this system by other than
an authorized service facility could void authorization to
use this equipment.
Adaptive Cruise Control is an enhancement to
traditional cruise control and is not a safety system.
It allows you to keep cruise control engaged in
moderate traffic conditions without having to constantly
be reset. Adaptive Cruise Control uses radar to
detect a vehicle directly ahead in your path, within a
distance of 100 m (328 ft), and operates at speeds
above 48 km/h (30 mph). When it is engaged by
the driver, the system can apply limited braking or
acceleration of the vehicle, automatically, to maintain
a selected following distance to the vehicle ahead.
4-15

Black plate (16,1)Cadillac STS Owner Manual - 2011
The vehicle's braking during Adaptive Cruise Control is
comparable to a person applying moderate pressure to
the vehicle's brake pedal. To disengage Adaptive Cruise
Control, apply the brake. If no vehicle is in your path,
your vehicle will react like traditional cruise control.
{WARNING:
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, seeDefensive
Driving on page 5‑2.
{WARNING:
.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.
(Continued)
4-16