headlamp CADILLAC STS 2011 1.G Owners Manual

Black plate (1,1)Cadillac STS Owner Manual - 2011
2011 Cadillac STS Owner ManualM
In Brief. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Instrument Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Initial Drive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Vehicle Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16
Performance and Maintenance . . . . . . . . . . . . . . . . . . 1-21
Seats and Restraint System . . . . . . . . . . . . . . . . . . . . . . 2-1
Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Safety Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Child Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-34
Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-57
Restraint System Check . . . . . . . . . . . . . . . . . . . . . . . . . 2-72
Features and Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Doors and Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . . . . . . . 3-22
Starting and Operating Your Vehicle . . . . . . . . . . . . . 3-25
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37
Object Detection Systems . . . . . . . . . . . . . . . . . . . . . . . 3-41
Universal Home Remote System . . . . . . . . . . . . . . . . 3-49 Storage Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-56
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-57
Vehicle Personalization . . . . . . . . . . . . . . . . . . . . . . . . . 3-59
Instrument Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Instrument Panel Overview . . . . . . . . . . . . . . . . . . . . . . . 4-3
Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-43
Warning Lights, Gauges, and Indicators . . . . . . . . . 4-51
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . 4-69
Audio System(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-94
Driving Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Your Driving, the Road, and the Vehicle . . . . . . . . . . 5-2
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-29
Service and Appearance Care . . . . . . . . . . . . . . . . . . . 6-1
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Checking Things Under the Hood . . . . . . . . . . . . . . . 6-12
All-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-43
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-44
Front Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-45
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-46

Black plate (5,1)Cadillac STS Owner Manual - 2011
Vehicle Symbol Chart
Here are some additional symbols that may be found on
the vehicle and what they mean. For more information
on the symbol, refer to the Index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls or OnStar®
$: Brake System Warning Light
":Charging System
I:Cruise Control
B: Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.: Fuel Gauge
+:Fuses
3: Headlamp High/Low-Beam Changer
j:LATCH System Child Restraints
*: Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
F:Traction Control
M:Windshield Washer Fluid
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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 (11,1)Cadillac STS Owner Manual - 2011
Mirror Adjustment
Exterior Mirrors
Controls for the outside
power mirrors are located
on the driver door.
1. Move the selector switch left or right to choose the driver side or passenger side mirror.
2. Press one of the four arrows located on the control pad to move the mirror to the desired direction.
3. Return the selector switch to the center position when finished adjusting.
The preferred mirror positions can be stored with the
memory option. See Memory Seat, Mirrors and Steering
Wheel on page 3‑75. The dimming feature automatically adjusts the driver
outside mirror for the glare of the headlamps behind
your vehicle. See
Automatic Dimming Rearview Mirroron page 3‑37for more information.
Manually fold the mirrors inward to prevent damage
when going through an automatic car wash. To fold,
push the mirror toward the vehicle. Push the mirror
outward, to return to its original position.
Interior Mirror
The vehicle has an automatic dimming inside rearview
mirror. 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.
See Automatic Dimming Rearview Mirror
on page 3‑37for more information.
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Black plate (13,1)Cadillac STS Owner Manual - 2011
Exterior Lighting
The exterior lamp control is located in the middle of the
turn signal/multifunction lever.
O:Turn the control with this symbol on it to operate the
exterior lamps.
The exterior lamp control has four positions:
O: Turns off all lamps and automatic lighting features,
including Daytime Running Lamps (DRL) and
IntelliBeam
®. AUTO:
Turns the exterior lamps on and off
automatically depending upon how much light is outside
of the vehicle.
;: Turns on the parking lamps together with the
sidemarker, taillamps, license plate lamps, and
instrument panel lights.
5: Turns on the headlamps together with the parking
lamps, sidemarker, taillamps, license plate lamps, and
instrument panel lights.
For more information, see:
.Headlamps on page 4‑27.
.Daytime Running Lamps (DRL) on page 4‑32.
.Fog Lamps on page 4‑33.
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Black plate (39,1)Cadillac STS Owner Manual - 2011
3. Once the zone number displays, pressO
repeatedly until the correct zone number displays.
Stop pressing the button and the mirror returns to
normal operation. If C appears in the compass
window, the compass may need calibration. See
“Compass Calibration”listed previously.
Outside Power Mirrors
Controls for the outside
power mirrors are located
on the driver door.
To adjust the mirrors: 1. Move the selector switch left or right to choose the driver side or passenger side mirror.
2. Press one of the four arrows located on the control pad to move the mirror to the desired direction. 3. Adjust each outside mirror so that a little of the
vehicle and the area behind it can be seen.
4. Return the selector switch to the center position when finished adjusting.
The preferred mirror positions can be stored with the
memory option. See Memory Seat, Mirrors and Steering
Wheel on page 3‑75.
Manually fold the mirrors inward to prevent damage
when going through car washes or confined spaces. To
fold, push the mirror toward the vehicle. To return the
mirror to its original position, push outward. Return both
mirrors to their original unfolded position before driving.
Outside Automatic Dimming Mirror
The driver side mirror adjusts for the glare of headlamps
behind you. This feature is controlled by the on and off
settings on the automatic dimming inside rearview
mirror. See Automatic Dimming Rearview Mirror
on
page 3‑37for more information.
3-39

Black plate (59,1)Cadillac STS Owner Manual - 2011
Vehicle Personalization
The vehicle has personalization that allows you to
program certain features to a preferred setting for
up to two drivers. The back of the keyless access
transmitters are labelled 1 or 2. Additional keyless
access transmitters programmed to the vehicle,
as 3 and/or 4, do not have a number on the back and
are not capable of being personalized. The number of
programmable features varies depending upon which
vehicle options are purchased.
On all vehicles, features such as climate control
settings, radio and XM™preset settings, exterior
lighting at unlock and remote lock unlock confirmation,
and language have already been programmed. Your
vehicle also has an automatic door locking feature
that is always on. You cannot turn the automatic door
locking feature off. See Programmable Automatic Door
Locks on page 3‑14.
Some vehicles have additional features that can be
programmed including the seat, steering column, and
outside rearview mirror position.
If your vehicle has the base audio system, the following
information explains the vehicle personalization on your
vehicle.
If your vehicle has the Navigation system, see
“Personalization” in the Index of the Navigation System
manual for information on vehicle personalization. If your vehicle has the ability to program additional
personalization features, the driver's preferences are
recalled by pressing any button on the keyless access
transmitter, 1 or 2, by selecting Driver 1 or 2 on the radio
display, or when a valid keyless access transmitter is
detected upon opening the driver's door.
If more than one valid keyless access transmitter is
detected upon opening the driver's door, the driver
preferences for the lowest driver number will be
recalled.
Certain features can be programmed not to recall until
the ignition is turned off.
The default settings were preset but may have been
changed.
To change feature preferences, use the following
procedure.
Entering the Personal Settings Menu
To enter the feature programming mode:
1. The ignition must be either on, in ACCESSORY, or in RAP and the transmission in P (Park) or the
vehicle speed less than 6 mph (9 km/h).
To avoid excessive drain on the battery, it is
recommended that the headlamps are turned off.
2. Press any button on the appropriate keyless access transmitter to identify yourself as Driver 1 or
Driver 2.
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Black plate (65,1)Cadillac STS Owner Manual - 2011
AUTO EXIT COLUMN
If your vehicle has the optional memory package, you
will have this feature. When this feature is turned on,
you can recall any previously programmed exit position
for the steering column when the vehicle is off, the shift
lever is in P (Park), and the driver's door is opened.
Programmable Modes
Mode 1:ON
Mode 2: OFF (default)
To program the vehicle to a different mode: 1. Enter the PERSONAL SETTINGS MENU by following the instructions listed previously under
“Entering the Personal Settings Menu.”
2. Turn the tune/select knob until AUTO EXIT COLUMN is highlighted.
3. Press the tune/select knob to switch back and forth between on and off.
When the mode is turned on, a check mark will
appear in the box next to the feature name.
The mode you selected is now set. You can either exit
the programming mode by following the instructions
later in this section or program the next feature
available on your vehicle.
LIGHTS FLASH AT UNLOCK
This feature allows the exterior lamps to flash when the
keyless access transmitter is used to unlock the vehicle.
All doors must be closed for this feature to work, and
the lamps will not flash if the parking lamps or
headlamps are on.
If LIGHTS FLASH AT UNLOCK is turned on and either
KEYLESS FT DOOR UNLOCK or KEYLESS DOORS
UNLOCK is turned on, the exterior lamps will flash
when the doors are passively unlocked. See “KEYLESS
FT (Front) DOOR UNLOCK” and“KEYLESS DOORS
UNLOCK” later in this section for more information.
Programmable Modes
Mode 1: ON (default)
Mode 2: OFF
To program the vehicle to a different mode: 1. Enter the PERSONAL SETTINGS MENU by following the instructions listed previously under
“Entering the Personal Settings Menu.”
2. Turn the tune/select knob until LIGHTS FLASH AT UNLOCK is highlighted.
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Black plate (66,1)Cadillac STS Owner Manual - 2011
3. Press the tune/select knob to switch back and forthbetween on and off.
When the mode is turned on, a check mark will
appear next to the feature name.
The mode you selected is now set. You can either exit
the programming mode by following the instructions
later in this section or program the next feature
available on your vehicle.
LIGHTS FLASH AT LOCK
This feature allows the exterior lamps to flash once
when the keyless access transmitter is used to lock the
vehicle. All doors must be closed for this feature to
work, and the lamps will not flash if the parking lamps or
headlamps are on.
If LIGHTS FLASH AT LOCK is turned on and either
KEYLESS FT DOOR UNLOCK or KEYLESS DOORS
UNLOCK is turned on, the exterior lamps will flash
when the doors are passively unlocked. See “KEYLESS
FT (Front) DOOR UNLOCK” and“KEYLESS DOORS
UNLOCK” later in this section for more information. Programmable Modes
Mode 1:
ON (default)
Mode 2: OFF
To program the vehicle to a different mode: 1. Enter the PERSONAL SETTINGS MENU by following the instructions listed previously under
“Entering the Personal Settings Menu.”
2. Turn the tune/select knob until LIGHTS FLASH AT LOCK is highlighted.
3. Press the tune/select knob to switch back and forth between on and off.
When the mode is turned on, a check mark will
appear next to the feature name.
You can select this feature by itself, or you can combine
it with Horn Chirps At Lock so that both the exterior
lamps flash and the horn chirps when you lock your
vehicle.
The mode you selected is now set. You can either exit
the programming mode by following the instructions
later in this section or program the next feature
available on your vehicle.
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Black plate (1,1)Cadillac STS Owner Manual - 2011
Section 4 Instrument Panel
Instrument Panel Overview. . . . . . . . . . . . . . . . . . . . . . . .4-3
Hazard Warning Flashers . . . . . . . . . . . . . . . . . . . . . . . 4-3
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Power Tilt Wheel and Telescopic Steering Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Heated Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Turn Signal/Multifunction Lever . . . . . . . . . . . . . . . . . . 4-4
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . 4-4
Headlamp High/Low-Beam Changer . . . . . . . . . . . . 4-5
Forward Collision Alert (FCA) System . . . . . . . . . . . 4-6
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9
Windshield Wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Windshield Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Headlamp Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Adaptive Cruise Control . . . . . . . . . . . . . . . . . . . . . . . 4-15
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27
Wiper Activated Headlamps . . . . . . . . . . . . . . . . . . . 4-31
Headlamps on Reminder . . . . . . . . . . . . . . . . . . . . . . 4-31
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . 4-32
Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33
Twilight Sentinel
®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-34
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . 4-35
Instrument Panel Brightness . . . . . . . . . . . . . . . . . . . 4-35
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Parade Dimming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36 Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Battery Load Management . . . . . . . . . . . . . . . . . . . . . 4-36
Electric Power Management . . . . . . . . . . . . . . . . . . . 4-37
Inadvertent Power Battery Saver . . . . . . . . . . . . . . . 4-37
Head-Up Display (HUD) . . . . . . . . . . . . . . . . . . . . . . . 4-38
Accessory Power Outlet(s) . . . . . . . . . . . . . . . . . . . . . 4-42
Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-43
Dual Climate Control System . . . . . . . . . . . . . . . . . . 4-43
Outlet Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-48
Rear Climate Control System . . . . . . . . . . . . . . . . . . 4-49
Passenger Compartment Air Filter . . . . . . . . . . . . . 4-50
Warning Lights, Gauges, and Indicators . . . . . . . .4-51
Instrument Panel Cluster . . . . . . . . . . . . . . . . . . . . . . . 4-52
Speedometer and Odometer . . . . . . . . . . . . . . . . . . . 4-53
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-53
Safety Belt Reminders . . . . . . . . . . . . . . . . . . . . . . . . . 4-53
Airbag Readiness Light . . . . . . . . . . . . . . . . . . . . . . . . 4-54
Passenger Airbag Status Indicator . . . . . . . . . . . . . 4-55
Charging System Light . . . . . . . . . . . . . . . . . . . . . . . . 4-57
Brake System Warning Light . . . . . . . . . . . . . . . . . . . 4-58
Antilock Brake System (ABS) Warning Light . . . 4-59
Traction Control System (TCS) Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-60
Lane Departure Warning (LDW) Light . . . . . . . . . . 4-60
Engine Coolant Temperature Warning Light . . . . 4-61
4-1