Black plate (3,1)Cadillac STS Owner Manual - 2011
A.Outlet Adjustment on page 4‑48.
B. Instrument Panel Brightness
on page 4‑35.
DIC Operation and Displays on page 4‑70.
Head-Up Display (HUD)
on page 4‑38(If Equipped).
C. Turn Signal/Multifunction Lever on page 4‑4.
Headlamps on page 4‑27.
Cruise Control on page 4‑12.
Adaptive Cruise Control
on page 4‑15(If Equipped).
Forward Collision Alert (FCA) System
on
page 4‑6(If Equipped).
D. Instrument Panel Cluster on page 4‑52.
E. Windshield Wipers on page 4‑10.
F. Audio System(s)
on page 4‑94.
Navigation/Radio System
on page 4‑113(If Equipped). G.
Audio Steering Wheel Controls
on page 4‑124(If Equipped).
Adaptive Cruise Control
on page 4‑15(If Equipped).
Heated Steering Wheel
on page 4‑4(If Equipped).
H. Data Link Connector (DLC). See Malfunction
Indicator Lamp on page 4‑62.
I. Power Tilt Wheel and Telescopic Steering Column
on page 4‑3.
J. Horn on page 4‑3.
K. Ignition Positions on page 3‑26.
L. Dual Climate Control System
on page 4‑43.
M. Hazard Warning Flashers on page 4‑3.
N. Cupholders on page 3‑56.
O. Traction Control System (TCS) on page 5‑9.
P. Shift Lever. See Automatic Transmission Operation
on page 3‑30.
Q. Glove Box on page 3‑56.
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Black plate (24,1)Cadillac STS Owner Manual - 2011
Online Owner Center
The Online Owner Center is a complimentary service
that includes online service reminders, vehicle
maintenance tips, online owner manual, special
privileges and more.
Sign up today at:www.cadillacownercenter.com
(U.S.) or www.gm.ca (Canada).
OnStar®
For vehicles with an active OnStar subscription, OnStar
uses several innovative technologies and live advisors
to provide a wide range of safety, security, navigation,
diagnostics, and calling services.
Automatic Crash Response
In a crash, built‐in sensors can automatically alert an
OnStar advisor who is immediately connected to the
vehicle to see if you need help.
How OnStar Service Works
Q
:Push this blue button to connect to a specially
trained OnStar advisor to verify your account
information and to answer questions.
]: Push this red emergency button to get priority help
from specially trained OnStar emergency advisors.
X: Push this button for hands‐free, voice‐activated
calling and to give voice commands for Hands‐Free
Calling and Turn‐by‐Turn Navigation.
Automatic Crash Response, Emergency Services,
Crisis Assist, Stolen Vehicle Assistance, Vehicle
Diagnostics, Remote Door Unlock, Roadside
Assistance, Turn‐by‐Turn Navigation, and Hands‐Free
Calling are available on most vehicles. Not all OnStar
services are available on all vehicles. For more
information, see the OnStar Owner's Guide; visit
www.onstar.com (U.S.) or www.onstar.ca (Canada);
contact OnStar at 1-888-4-ONSTAR (1‐888‐466‐7827)
or TTY 1‐877‐248‐2080; or press
Qto speak with an
OnStar advisor 24 hours a day, 7 days a week.
For a full description of OnStar services and system
limitations, see the OnStar Owner's Guide in the
glove box.
OnStar service is subject to the OnStar terms and
conditions included in the OnStar Subscriber
Information.
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Black plate (2,1)Cadillac STS Owner Manual - 2011
Section 3 Features and Controls
Object Detection Systems. . . . . . . . . . . . . . . . . . . . . . .3-41
Ultrasonic Rear Parking Assist (URPA) . . . . . . . . 3-41
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . . . . 3-44
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . 3-47
Universal Home Remote System . . . . . . . . . . . . . . . .3-49
Universal Home Remote System Operation (With Three Round LED) . . . . . . . . . . . . . . . . . . . . 3-49 Storage Areas
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-56
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-56
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-56
Center Console Storage . . . . . . . . . . . . . . . . . . . . . . 3-56
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-56
Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-57
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-57
Vehicle Personalization . . . . . . . . . . . . . . . . . . . . . . . . . . 3-59
Memory Seat, Mirrors and Steering Wheel . . . . . 3-75
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Black plate (24,1)Cadillac STS Owner Manual - 2011
Valet Lockout Switch
The valet lockout switch
is located inside the
glove box.
9 (Off): Press to turn the lockout feature off and allow
the trunk to be opened with either the keyless access
transmitter or the trunk release button located on the
driver's door.
R (On): Press to turn the lockout feature on. The trunk
cannot be unlocked or opened. When the valet lockout
feature is on, the remote start feature and the Universal
Home Remote transmitter will be disabled.
Lock the glove box with the key to further secure the
vehicle.
See Keyless Access System Operation
on page 3‑5andTrunkon page 3‑15for additional information.
Immobilizer
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.
Immobilizer Operation
The vehicle has a passive theft-deterrent system.
The system is automatically armed when the ignition is
turned off.
The immobilization system is disarmed when the
ignition is turned to OFF/ACCESSORY or START and
a valid transmitter is found in the vehicle.
You do not have to manually arm or disarm the system.
The security light comes on if there is a problem with
arming or disarming the theft-deterrent system.
The system has one or more keyless access
transmitters that are matched to an immobilizer control
unit in the vehicle. Only a correctly matched keyless
access transmitter starts the vehicle. The vehicle may
not start if the keyless access transmitter is damaged.
If the engine does not start and the security light comes
on, there may be a problem with the immobilizer
system. Press the START button again.
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Black plate (56,1)Cadillac STS Owner Manual - 2011
Using Universal Home Remote
Press and hold the appropriate button for at least half of
a second. The indicator light will come on while the
signal is being transmitted.
Reprogramming Universal Home
Remote Buttons
Any of the three buttons can be reprogrammed by
repeating the instructions.
Erasing Universal Home Remote
Buttons
The programmed buttons should be erased when the
vehicle is sold or the lease ends.
To erase either Rolling Code or Fixed Code on the
Universal Home Remote device:1. Press and hold the two outside buttons at the same time for approximately 20 seconds, until the
indicator lights, located directly above the buttons,
begin to blink rapidly.
2. Once the indicator lights begin to blink, release both buttons. The codes from all buttons will be
erased.
For help or information on the Universal Home Remote
System, call the customer assistance phone number
under Customer Assistance Offices on page 8‑6.
Storage Areas
Glove Box
Lift up on the glove box lever to open it.
Cupholders
The vehicle has two cupholders in the center
console area.
Center Console Storage
The vehicle has a center console storage area located
between the front seats. It includes storage areas, and
accessory power outlet(s) on the rear of the console.
Floor Mats
{WARNING:
If a floor mat is the wrong size or is not properly
installed, it can interfere with the accelerator pedal
and/or brake pedal. Interference with the pedals
can cause unintended acceleration and/or
(Continued)
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Black plate (37,1)Cadillac STS Owner Manual - 2011
speed. For more battery saving information, see
“Battery Saver Active Message”underDIC Warnings
and Messages on page 4‑76.
Electric Power Management
The vehicle has Electric Power Management (EPM) that
estimates the battery's temperature and state of charge.
It then adjusts the voltage for best performance and
extended life of the battery.
When the battery's state of charge is low, the voltage is
raised slightly to quickly bring the charge back up.
When the state of charge is high, the voltage is lowered
slightly to prevent overcharging. If the vehicle has a
voltmeter gauge or a voltage display on the Driver
Information Center (DIC), you may see the voltage
move up or down. This is normal. If there is a problem,
an alert will be displayed.
The battery can be discharged at idle if the electrical
loads are very high. This is true for all vehicles. This is
because the generator (alternator) may not be spinning
fast enough at idle to produce all the power that is
needed for very high electrical loads.
A high electrical load occurs when several of the
following are on, such as: headlamps, high beams, fog
lamps, rear window defogger, climate control fan at high
speed, heated seats, engine cooling fans, trailer loads,
and loads plugged into accessory power outlets. EPM works to prevent excessive discharge of the
battery. It does this by balancing the generator's output
and the vehicle's electrical needs. It can increase
engine idle speed to generate more power, whenever
needed. It can temporarily reduce the power demands
of some accessories.
Normally, these actions occur in steps or levels, without
being noticeable. In rare cases at the highest levels of
corrective action, this action may be noticeable to the
driver. If so, a Driver Information Center (DIC) message
might be displayed, such as BATTERY SAVER ACTIVE
or BATTERY VOLTAGE LOW. If this message is
displayed, it is recommended that the driver reduce the
electrical loads as much as possible. See
DIC Warnings
and Messages on page 4‑76.
Inadvertent Power Battery Saver
This feature is designed to protect the vehicle's battery
against drainage from the interior lamps, trunk lamp,
glove box lamp, or the garage door opener. When the
ignition is turned off, the power to these features will
automatically turn off after 10 minutes (three minutes if a
new car has 24 km (15 miles) or less). Power will be
restored for an additional 10 minutes if any door is
opened, the trunk is opened or the courtesy lamp switch
is turned on.
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Black plate (4,1)Cadillac STS Owner Manual - 2011
Every Engine Oil Change
.Change engine oil and filter. Reset oil life system.
SeeEngine Oilon page 6‑16andEngine Oil Life
Systemon page 6‑20. An Emission Control
Service.
.Engine coolant level check. See Engine Coolanton page 6‑25.
.Engine cooling system inspection. Visual
inspection of hoses, pipes, fittings, and clamps and
replacement, if needed.
.Windshield washer fluid level check. See
Windshield Washer Fluid on page 6‑34.
.Windshield wiper blade inspection for wear,
cracking, or contamination and windshield and
wiper blade cleaning, if contaminated. See
Windshield and Wiper Blades
on page 6‑111. Worn
or damaged wiper blade replacement. See
Windshield Wiper Blade Replacement
on
page 6‑49.
.Tire inflation pressures check. See Inflation - Tire
Pressure on page 6‑58.
.Tire wear inspection. See Tire Inspection and
Rotation on page 6‑65.
.If tire rotation is recommended for the vehicle,
rotate tires if necessary. See Tire Inspection and
Rotation on page 6‑65.
.Fluids visual leak check (or every 12 months,
whichever occurs first). A leak in any system must
be repaired and the fluid level checked.
.Engine air cleaner filter inspection. See Engine Air
Cleaner/Filter on page 6‑21.
.Brake system inspection (or every 12 months,
whichever occurs first).
.Steering and suspension inspection. Visual
inspection for damaged, loose, or missing parts
or signs of wear.
.Body hinges and latches, key lock cylinders,
rear compartment hinges, console door hinges,
and glove box door hinges lubrication. See
Recommended Fluids and Lubricants
on
page 7‑9. More frequent lubrication may be
required when the vehicle is exposed to a
corrosive environment. Applying silicone grease
on weatherstrips with a clean cloth makes them
last longer, seal better, and not stick or squeak.
.Restraint system component check. See Checking
the Restraint Systems on page 2‑72.
.Fuel system inspection for damage or leaks.
.Exhaust system and nearby heat shields
inspection for loose or damaged components.
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Black plate (20,1)Cadillac STS Owner Manual - 2011
GM will not access this data or share it with others
except: with the consent of the vehicle owner or, if the
vehicle is leased, with the consent of the lessee; in
response to an official request of police or similar
government office; as part of GM's defense of litigation
through the discovery process; or, as required by law.
Data that GM collects or receives may also be used for
GM research needs or may be made available to others
for research purposes, where a need is shown and the
data is not tied to a specific vehicle or vehicle owner.
OnStar®
If your vehicle is equipped with an active OnStar
system, that system may also record data in crash or
near crash‐like situations. The OnStar Terms and
Conditions provides information on data collection and
use and is available in the OnStar glove box kit, at
www.onstar.com (U.S.) or www.onstar.ca (Canada),
or by pressing the
Qbutton and speaking to an
advisor.
Navigation System
If the vehicle has a navigation system, use of the
system may result in the storage of destinations,
addresses, telephone numbers, and other trip
information. Refer to the navigation system operating
manual for information on stored data and for deletion
instructions.
Radio Frequency
Identification (RFID)
RFID technology is used in some vehicles for functions
such as tire pressure monitoring and ignition system
security, as well as in connection with conveniences
such as key fobs for remote door locking/unlocking and
starting, and in-vehicle transmitters for garage door
openers. RFID technology in GM vehicles does not use
or record personal information or link with any other GM
system containing personal information.
Radio Frequency Statement
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 any of these systems by
other than an authorized service facility could void
authorization to use this equipment.
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