
Black plate (37,1)Cadillac STS Owner Manual - 2011
WARNING: (Continued)
death. Never run the engine in an enclosed area
that has no fresh air ventilation. For more
information, seeEngine Exhaust on page 3‑36.
{WARNING:
It can be dangerous to get out of the vehicle if the
automatic transmission 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 after you move the shift lever to P (Park).
Follow the proper steps to be sure the vehicle will not
move. See Shifting Into Park on page 3‑34.
If parking on a hill and pulling a trailer, see Towing a
Trailer on page 5‑31.
Mirrors
Automatic Dimming Rearview Mirror
The vehicle may have an inside rearview mirror with
automatic dimming and OnStar®controls; or it may
have OnStar®and a compass display. See the OnStar®
owner guide and/or Compasson page 3‑38for more
information.
O(On/Off): Press to turn the dimming feature on or off.
Automatic Dimming Mirror Operation
Automatic dimming reduces the glare of lights from
behind the vehicle. The dimming feature comes on and
the indicator light illuminates each time the vehicle is
started.
Cleaning the Mirror
Do not spray glass cleaner directly on the mirror. Use a
soft towel dampened with water.
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Black plate (40,1)Cadillac STS Owner Manual - 2011
Park Tilt Mirrors
This feature assists the driver by improving rear
obstacle detection and is useful in viewing the curb
when parallel parking.
The passenger and/or driver mirror tilts to a preselected
position when the vehicle is in R (Reverse). This feature
lets the driver view the curb when parallel parking.
If further adjustment is needed after the mirror is tilted,
the mirror switch may be used. The mirror then returns
to this new position when the vehicle is shifted into
R (Reverse).
When the vehicle is shifted out of R (Reverse), and a
five-second delay has occurred, the mirror will return to
its original position. The delay prevents movement of
the mirror if multiple gear transitions R (Reverse) to
D (Drive) to R (Reverse) occur during a parallel parking
maneuver.
If the outside mirror selector switch is in the middle
position, neither outside mirror will move.
Side Blind Zone Alert (SBZA)
If the vehicle has the Side Blind Zone Alert (SBZA)
system, seeSide Blind Zone Alert (SBZA)on
page 3‑44for more information.
Outside Convex Mirror
{WARNING:
A convex mirror can make things, like other
vehicles, look farther away than they really are.
If you cut too sharply into the right lane, you could
hit a vehicle on the right. Check the inside mirror
or glance over your shoulder before changing
lanes.
The passenger side mirror is convex shaped. A convex
mirror's surface is curved so more can be seen from the
driver seat.
Outside Heated Mirrors
For vehicles with this feature:
<(Rear Window Defogger): Press to heat the
mirrors. See “Rear Window Defogger” underDual
Climate Control System
on page 4‑43for more
information.
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Black plate (41,1)Cadillac STS Owner Manual - 2011
Object Detection Systems
Ultrasonic Rear Parking
Assist (URPA)
For vehicles with the URPA system, it operates at
speeds less than 3 mph (5 km/h), and assists the driver
with parking and avoiding objects while in R (Reverse).
The sensors on the rear bumper are used to detect the
distance to an object up to 5 feet (1.5 m) behind the
vehicle and at least 10 inches (25.4 cm) off the ground.
{WARNING:
The Ultrasonic Rear Parking Assist (URPA)
system does not replace driver vision. It cannot
detect:
.Objects that are below the bumper,
underneath the vehicle, or too close or far
from the vehicle
.Children, pedestrians, bicyclists, or pets.(Continued)
WARNING: (Continued)
If you do not use proper care before and while
backing, vehicle damage, injury, or death could
occur. Even with URPA, always check behind the
vehicle before backing up. While backing, be sure
to look for objects and check the vehicle's mirrors.
The display is located in
the dome lamp and can
be seen by looking over
your right shoulder.
URPA uses three color-coded lights to provide distance
and system information.
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Black plate (44,1)Cadillac STS Owner Manual - 2011
Side Blind Zone Alert (SBZA)
The vehicle may have a Side Blind Zone Alert (SBZA)
system. Read this entire section before using the
system.
{WARNING:
SBZA is only a lane changing aid and does not
replace driver vision. SBZA does not detect:
.Vehicles outside the side blind zones which
may be rapidly approaching.
.Pedestrians, bicyclists, or animals.
Failure to use proper care when changing lanes
may result in damage to the vehicle, injury,
or death. Always check the outside and rearview
mirrors, glance over your shoulder, and use the
turn signal before changing lanes.
The SBZA system is an aid that may help you avoid
lane change crashes with vehicles in the side blind
spots (zones). When the system detects a vehicle in the
side blind zone, amber SBZA displays will light up in the
side mirrors. This indicates that it may be unsafe to
change lanes. Before making a lane change, always check the SBZA display, the outside and rearview
mirrors, look over your shoulder for vehicles and
hazards, and use the turn signal.
SBZA Detection Zones
The SBZA sensor covers a zone of approximately one
lane over from both sides of the vehicle, 3.5 m (11 ft).
This zone starts at each side mirror and goes back
approximately 5.0 m (16 ft). The height of the zone is
approximately between 0.5 m (1.5 ft) and 2.0 m (6 ft) off
the ground.
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Black plate (45,1)Cadillac STS Owner Manual - 2011
The SBZA detection zones do not change if the vehicle
is towing a trailer. So be extra careful when changing
lanes while towing a trailer.
How the System Works
Left Side Mirror DisplayRight Side Mirror Display
When the vehicle is started, both outside mirror displays
will briefly come on to indicate that the system is
operating. When the vehicle is moving forward, the left
or right side mirror SBZA display will light up if a vehicle
is detected in that blind zone. When the turn signal is
used and a vehicle has been detected on the same
side, the SBZA display will flash to give you extra
warning not to change lanes.
SBZA displays do not come on while the vehicle is
approaching or passing other vehicles.
I(SBZA): To turn SBZA on or off, press the
CONFIG hard key located on the navigation radio,
then press
I. See “Configure Menu” in the index
of the Navigation System manual. The symbol will be
highlighted when the feature is active. If SBZA is
disabled by the driver, the SBZA mirror displays will
not light up.
When the System Does Not Seem To Work
Properly
Occasional missed alerts can occur under normal
circumstances and will increase in wet conditions.
The system does not need to be serviced due to an
occasional missed alert. The number of missed alerts
will increase with increased rainfall or road spray.
If the SBZA displays do not light up when the system is
on and vehicles are in the blind zone, the system may
need service. Take the vehicle to your dealer.
SBZA is designed to ignore stationary objects; however,
the system may occasionally light up due to guard rails,
signs, trees, shrubs, and other stationary objects. This
is normal system operation, the vehicle does not need
service.
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Black plate (47,1)Cadillac STS Owner Manual - 2011
Lane Departure Warning (LDW)
If the vehicle has the LDW system. Read this entire
section before using the system.
{WARNING:
The Lane Departure Warning (LDW) system does
not steer the vehicle and is only an aid to help you
stay in your driving lane. The LDW system
may not:
.Provide you with enough time to avoid a lane
change collision.
.Be loud enough for you to hear the warning
beeps.
.Work properly under bad weather conditions
or if the windshield is not kept clean.
.Detect lane markings and will not detect road
edges.
.Warn you that your vehicle is crossing a lane
marking if the system does not detect the lane
marking.(Continued)
WARNING: (Continued)
LDW will indicate the system is working whenever
it detects either the left or right lane marking. So if
you depart on the side of the lane that LDW is not
detecting, LDW will not warn you.
If you do not carefully maintain your vehicle
position within the lane, vehicle damage, injury,
or death could occur. Even with LDW, always
keep your attention on the road and maintain
proper vehicle position within the lane. Always
keep the windshield clean and do not use LDW in
bad weather conditions.
When the vehicle crosses a detected lane marking, the
LDW symbol will flash and you will hear three beeps.
LDW will not warn you if the turn signal is on or if the
vehicle makes a sharp maneuver. Before making a lane
change, check the vehicle's mirrors, glance over your
shoulder for vehicles and hazards, and turn on the turn
signal before changing lanes.
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Black plate (48,1)Cadillac STS Owner Manual - 2011
How the System Works
LDW uses a camera located between the inside
rearview mirror and the windshield to detect the lane
markings.
@(Lane Departure Warning):To turn LDW on or off,
press the CONFIG hard key located on the navigation
radio, then press
@. See “Configure Menu” in the index
of the Navigation System manual. The symbol will be
highlighted when the feature is active.
When the vehicle is started, the LDW symbol that is
located in the instrument panel cluster will briefly come
on to indicate that the light is operational. LDW only operates at speeds of 35 mph (56 km) or
greater. If LDW is turned on when traveling at these
speeds, the LDW symbol will appear green if the
system detects a left or right lane marking. This symbol
will change to amber and flash and three beeps will
sound if you cross a detected lane marking without
using the turn signal.
LDW is not currently operating and will not warn you if
the LDW symbol does not appear.
When the System Does Not Seem To Work
Properly
The LDW symbol will not appear when the system is
having difficulty seeing the lines on the road or if the
view of the camera on the windshield is blocked with
mud, dirt, snow, ice, or slush, if the windshield is
damaged, or when weather limits visibility, such as
while driving in fog, rain, or snow conditions. This is
normal operation, the vehicle does not need service.
For cleaning instructions, see
Washing Your Vehicle
on
page 6‑109.
LDW warnings may occasionally occur due to tar
marks, shadows, cracks in the road, or other road
imperfections. This is normal system operation, the
vehicle does not need service.
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Black plate (49,1)Cadillac STS Owner Manual - 2011
LDW Error Message
SERVICE LANE DEPARTURE SYSTEM:This
message may appear in the DIC to indicate that LDW is
not working properly. If this message remains on after
continued driving, the system needs service. Take the
vehicle to your dealer. See DIC Warnings and
Messages
on page 4‑76for more information.
LANE DEPARTURE SYSTEM UNAVAILABLE : This
message may appear in the DIC if LDW does not
activate due to a temporary condition. See DIC
Warnings and Messages
on page 4‑76for more
information.
Universal Home Remote
System
See Radio Frequency Statementon page 8‑20for
information regarding Part 15 of the Federal
Communications Commission (FCC) rules and
Industry Canada Standards RSS-210/220/310.
Universal Home Remote System
Operation (With Three Round LED)
The vehicle may have the Universal Home Remote
System. If there are three round Light Emitting Diode
(LED) indicator lights above the Universal Home
Remote buttons, follow the instructions below.
This system provides a way to replace up to three
remote control transmitters used to activate devices
such as garage door openers, security systems, and
home automation devices.
Do not use this system with any garage door opener
that does not have the stop and reverse feature. This
includes any garage door opener model manufactured
before April 1, 1982.
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