2011 CADILLAC SRX park assist

Black plate (5,1)Cadillac SRX Owner Manual - 2011
Driving and Operating 9-5
Steering
Power Steering
If power steering assist is lost
because the engine stops or the
power steering system is not
functioning, the vehicle can be
steered but it will take more effort.
Steering Tips
It is important to take curves at a
reasonable speed.
Traction in a curve depends on
the condition of the tires and the
road surface, the angle at which the
curve is banked, and vehicle speed.
While in a curve, speed is the one
factor that can be controlled.
If there is a need to reduce speed,
do it before entering the curve, while
the front wheels are straight.
Try to adjust the speed so you can
drive through the curve. Maintain a
reasonable, steady speed. Wait to
accelerate until out of the curve,
and then accelerate gently into the
straightaway.
Steering in Emergencies
There are times when steering
can be more effective than braking.
For example, you come over a hill
and find a truck stopped in your
lane, or a car suddenly pulls out
from nowhere, or a child darts out
from between parked cars and stops
right in front of you. These problems
can be avoided by braking—if you
can stop in time. But sometimes you
cannot stop in time because there
is no room. That is the time for
evasive action —steering around
the problem.
The vehicle can perform very well
in emergencies like these. First
apply the brakes. See Braking on
page 9‑4. It is better to remove
as much speed as possible from
a collision. Then steer around
the problem, to the left or right
depending on the space available.
An emergency like this requires
close attention and a quick decision.
If holding the steering wheel at the
recommended 9 and 3 o'clock
positions, it can be turned a full
180 degrees very quickly without
removing either hand. But you have
to act fast, steer quickly, and just as
quickly straighten the wheel once
you have avoided the object.
The fact that such emergency
situations are always possible is a
good reason to practice defensive
driving at all times and wear safety
belts properly.

Black plate (8,1)Cadillac SRX Owner Manual - 2011
9-8 Driving and Operating
Other Rainy Weather Tips
Besides slowing down, other wet
weather driving tips include:
.Allow extra following distance.
.Pass with caution.
.Keep windshield wiping
equipment in good shape.
.Keep the windshield washer fluid
reservoir filled.
.Have good tires with proper
tread depth. SeeTires on
page 10‑54.
.Turn off cruise control.
Highway Hypnosis
Always be alert and pay attention
to your surroundings while driving.
If you become tired or sleepy, find
a safe place to park the vehicle
and rest.
Other driving tips include:
.Keep the vehicle well ventilated.
.Keep interior temperature cool.
.Keep your eyes moving —scan
the road ahead and to the sides.
.Check the rearview mirror and
vehicle instruments often.
Hill and Mountain Roads
Driving on steep hills or through
mountains is different than driving
on flat or rolling terrain. Tips for
driving in these conditions include:
.Keep the vehicle serviced and in
good shape.
.Check all fluid levels and brakes,
tires, cooling system, and
transmission.
.Shift to a lower gear when going
down steep or long hills.
{WARNING
If you do not shift down, the
brakes could get so hot that they
would not work well. You would
then have poor braking or even
none going down a hill. You could
crash. Shift down to let the engine
assist the brakes on a steep
downhill slope.

Black plate (18,1)Cadillac SRX Owner Manual - 2011
9-18 Driving and Operating
Adjust the throttle and brake pedals
while the vehicle is in P (Park)
without pressing on the pedals.
The pedals cannot be adjusted
while the vehicle is in R (Reverse)
or when cruise control is engaged.
The throttle and brake pedals can
also be adjusted while driving.
Ignition Positions
The vehicle has an electronic
keyless ignition with push‐button
start.Pressing the button cycles it through
three modes, ACC/ACCESSORY,
ON/RUN/START and STOPPING
THE ENGINE/OFF.
If the push-button start is not
working, the vehicle may be near a
strong radio antenna signal causing
interference to the keyless entry
system. See
Driver Information
Center (DIC) on page 5‑28 for
more information.
To shift out of P (Park), the vehicle
must be in ACC/ACCESSORY or
ON/RUN mode and the brake pedal
must be applied.
STOPPING THE ENGINE/OFF
(No LED Lights): When the
vehicle is stopped, press the engine
START/STOP button once to turn
the engine off. If the vehicle is in P (Park), the
ignition will turn OFF, and Retained
Accessory Power (RAP) will remain
active. See
Retained Accessory
Power (RAP) on page 9‑22 for
more information.
If the vehicle is not in P (Park),
the ignition will return to ACC/
ACCESSORY and display the
message SHIFT TO PARK in the
Driver Information Center (DIC).
See Driver Information Center (DIC)
on page 5‑28 for more information.
When the vehicle is shifted into
P (Park), the ignition system will
switch to OFF.
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.

Black plate (19,1)Cadillac SRX Owner Manual - 2011
Driving and Operating 9-19
In an emergency:
1. Brake using a firm and steadypressure. 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 turn the ignition
to OFF. On vehicles with an
automatic transmission, the shift
lever must be in P (Park) to turn
the ignition switch to the OFF
position.
4. Set the parking brake. See Parking Brake on page 9‑31.
ACC/ACCESSORY (Amber LED
Light): This mode allows you to
use some electrical accessories
when the engine is off. With the ignition off, pressing the
button one time without the brake
pedal applied, will place the ignition
system in ACC/ACCESSORY.
The ignition will switch from
ACC/ACCESSORY to OFF after
five minutes to prevent battery
run down.
ON/RUN/START (Green LED
Light):
This mode is for driving and
starting. With the ignition off, and
the brake pedal applied, pressing
the button once will place the
ignition system in ON/RUN/START.
Once engine cranking begins,
release the button. Engine cranking
will continue until the engine starts.
See Starting the Gasoline Engine
on page 9‑19 for more information.
The ignition will then remain in
ON/RUN.Starting the Gasoline
Engine
Place the transmission in the proper
gear by moving the shift lever to
P (Park) or N (Neutral). To restart
the engine when the vehicle is
already moving, use N (Neutral).
Notice: Do not try to shift to
P (Park) if the vehicle is moving.
If you do, you could damage the
transmission. Shift to P (Park)
only when the vehicle is stopped.
The keyless access transmitter must
be inside the vehicle for the ignition
to work.
Cell phone chargers can interfere
with the operation of the Keyless
Access System. Battery chargers
should not be plugged in when
starting or turning off the engine.

Black plate (33,1)Cadillac SRX Owner Manual - 2011
Driving and Operating 9-33
Notice:Driving with the parking
brake on can overheat the brake
system and cause premature
wear or damage to brake system
parts. Make sure that the parking
brake is fully released and the
brake warning light is off before
driving.
Automatic EPB Release
The EPB will automatically release
if the vehicle is running, placed into
gear and an attempt is made to
drive away. Avoid rapid acceleration
when the EPB is applied, to
preserve park brake lining life.
If you are towing a trailer and
parking on a hill, see Driving
Characteristics and Towing Tips on
page 9‑54 for more information.
Brake Assist
This vehicle has a brake assist
feature designed to assist the
driver in stopping or decreasing
vehicle speed in emergency
driving conditions. This feature
uses the stability system hydraulic
brake control module to supplement
the power brake system under
conditions where the driver has
quickly and forcefully applied the
brake pedal in an attempt to quickly
stop or slow down the vehicle.
The stability system hydraulic brake
control module increases brake
pressure at each corner of the
vehicle until the ABS activates.
Minor brake pedal pulsation or
pedal movement during this time
is normal and the driver should
continue to apply the brake pedal
as the driving situation dictates.
The brake assist feature will
automatically disengage when
the brake pedal is released or
brake pedal pressure is quickly
decreased.
Hill Start Assist (HSA)
This vehicle has a Hill Start Assist
(HSA) feature, which may be useful
when the vehicle is stopped on a
grade. This feature is designed to
prevent the vehicle from rolling,
either forward or rearward, during
vehicle drive off. After driver
completely stops and holds the
vehicle in a complete standstill on
a grade, HSA will be automatically
activated. During the transition
period between when the driver
releases the brake pedal and starts
to accelerate to drive off on a grade,
HSA holds the braking pressure
to ensure that there is no rolling
back. The brakes will automatically
release when the accelerator pedal
is applied within the two second
window. It will not activate if the
vehicle is in a drive gear and facing
downhill or if the vehicle is facing
uphill and in R (Reverse).

Black plate (40,1)Cadillac SRX Owner Manual - 2011
9-40 Driving and Operating
Ending Cruise Control
There are three ways to end cruise
control:
.Step lightly on the brake pedal.
.Press the[button on the
steering wheel.
.Press theTbutton on the
steering wheel.
Erasing Speed Memory
The cruise control set speed is
erased from memory by pressing
the
Tbutton or if the ignition is
turned off.
Object Detection
Systems
Ultrasonic Parking Assist
For vehicles with the Ultrasonic
Front and Rear Parking Assist
(UFRPA) system, it assists the
driver with parking and avoiding
objects. UFRPA operates at speeds
less than 8 km/h (5 mph), and the
sensors on the front and rear
bumper detect objects up to 1.2 m
(4 ft) in front of the vehicle and 2.5 m
(8 ft) behind the vehicle, and at least
25.4 cm (10 in) off the ground.
{WARNING
The Ultrasonic Front and Rear
Park Assist (UFRPA) system
does not replace driver vision.
It cannot detect:
.objects that are below the
bumper, underneath the
vehicle, or if they are too
close or far from the vehicle
.children, pedestrians,
bicyclists, or pets.
If you do not use proper care
before moving forward and while
backing; vehicle damage, injury,
or death could occur. Even with
UFRPA, always check in front of
the vehicle before moving forward
and behind the vehicle before
backing up. While moving forward
and backing, be sure to look for
objects and check the vehicle's
mirrors.

Black plate (41,1)Cadillac SRX Owner Manual - 2011
Driving and Operating 9-41
How the System Works
When the vehicle is shifted into
R (Reverse) the front and rear
sensors are automatically turned on,
after the vehicle is shifted out of
R (Reverse), the rear sensors are
turned off and the front sensors
stay on until the vehicle is above
a certain speed. The front sensors
may also be turned on by pressing
the park assist button located next
to the shift lever without shifting
into R (Reverse) while the vehicle
is traveling at a low speed.
See“Turning the System On
and Off” later in this section.
When the vehicle is in N (Neutral),
the system may be active. If the
vehicle is in a car wash, the sensors
may detect objects in the car wash.
See “Turning the System On and
Off” later in this section to turn the
system off. High-toned beeps heard from the
front speakers are for objects
detected near the front bumper.
Low-toned beeps heard from the
rear speakers are for objects
detected near the rear bumper.
When an object is detected, high or
low‐tone beeps are heard. As the
vehicle gets closer to an object, the
time between the beeps becomes
shorter. When the distance is less
than 30 cm (11.8 in), beeping is
continuous. The distance may
be less during warmer or humid
weather.
PARK ASSIST OFF displays on
the Driver Information Center (DIC)
to indicate that UFRPA is off.
The message disappears after
a short period of time.
Front Display
The front display is located in the
instrument panel in the center of
the speedometer and has four bars
to provide distance and system
information.

Black plate (42,1)Cadillac SRX Owner Manual - 2011
9-42 Driving and Operating
The following describes how the UFRPA front display lights appear as the
vehicle gets closer to a detected object:Description Metric English
one amber bar 1.2 m 4 ft
two amber bars 1.0 m 40 in
three amber bars 0.6 m 23 in
three amber bars and one red bar 0.3 m 1 ft
Turning the System On and Off
The UFRPA system can be turned
on and off by pressing the park
assist button located next to the
shift lever.
The park assist button lights up
when the system is on and turns
off when it has been disabled.
When the System Does Not
Seem to Work Properly
If UFRPA does not turn on due to a
temporary condition, the message
PARK ASSIST OFF displays on the
DIC, and the light on the park assist
button turns off. This can occur
under the following conditions:
.The ultrasonic sensors are
not clean. Keep the vehicle's
bumpers free of mud, dirt, snow,
ice and slush. For cleaning
instructions, see Exterior Care
on page 10‑101.
.A trailer was attached to the
vehicle, or an object was
hanging out of the liftgate during
the last drive cycle. Once the
attached object is removed,
UFRPA will return to normal
operation.
.If an object is attached to the
front of the vehicle.
.A tow bar is attached to the
vehicle.
.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.