2008 CADILLAC STS Owners Manual

Automatic Dimming Rearview Mirror
with OnStar
®and Compass
Your vehicle may have an automatic dimming rearview
mirror with a compass display. The mirror also
contains OnStar
®controls. For more information see
OnStar®System on page 2-48.
The mirror includes an eight-point compass display in
the upper right corner of the mirror face. When on,
the compass automatically calibrates as the vehicle
is driven.
Mirror Operation
O
(On/Off):Press and hold the button, located on
the lower left side of the mirror face, for about
three seconds to turn the automatic dimming feature on
or off. The indicator light will illuminate when this
feature is active. The automatic dimming feature is
active each time the vehicle is started.
Compass Operation
Press the on/off button once to turn the compass
on or off.
When the ignition and the compass feature are on,
the compass will show two character boxes for about
two seconds. After two seconds, the mirror will display
the compass heading.
Compass Calibration
If after two seconds, the display does not show a
compass heading (for example, N for North), there may
be a strong magnetic eld interfering with the compass.
Such interference may be caused by a magnetic
antenna mount, magnetic note pad holder or a similar
magnetic item. If the letter C should ever appear in the
compass window, the compass may need calibration.
The mirror can be calibrated by driving the vehicle in
circles at 5 mph (8 km/h) or less until the display reads
a direction.
The compass can be placed in calibration mode
manually by pressing and holding the on/off button
untilaCisshown in the compass display.
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Compass Variance
The zone is set to zone eight upon leaving the factory.
It will be necessary to adjust the compass to
compensate for compass variance if you live outside
zone eight. Under certain circumstances, as during
a long distance cross-country trip, it will be necessary to
adjust for compass variance. Compass variance is
the difference between earth’s magnetic north and true
geographic north. If not adjusted to account for
compass variance, your compass could give false
readings.
To adjust for compass variance do the following:
1. Find the current location and variance zone number
on the following zone map.
2. Press and hold the on/off button until a zone
number appears in the display.
3. Once the zone number appears in the display,
press the on/off button quickly until the correct
zone number appears in the display. Stop pressing
the button and the mirror will return to normal
operation. If C appears in the compass window,
the compass may need calibration. SeeCompass
Calibrationlisted previously.
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Cleaning the Mirror
When cleaning the mirror, use a paper towel or similar
material dampened with glass cleaner. Do not spray
glass cleaner directly on the mirror as that may cause
the liquid cleaner to enter the mirror housing.
Outside Power Heated Mirrors
The power mirror control
is on the driver’s door
armrest and controls
the driver’s side and
passenger’s side mirrors.
Move the selector switch left or right to choose the
driver’s side or passenger’s side mirror. Use the arrows
located on the control pad to adjust the position of
each mirror. Adjust each mirror so you can see the side
of your vehicle and the area behind your vehicle.Return the selector switch to the center position when
nished adjusting. This will prevent unwanted mirror
movement in case the control pad is accidentally
bumped while driving.
The preferred mirror positions can be stored with the
memory option. SeeMemory Seat, Mirrors and Steering
Wheel on page 2-77.
The mirrors can be manually folded inward to prevent
damage when going through car washes or conned
spaces. To fold, push the mirror toward the vehicle.
To return the mirror to its original position, push outward.
Be sure to return both mirrors to their original unfolded
position before driving.
When the rear window defogger is turned on, both
outside rear view mirrors are heated to help clear them
of ice, snow, or condensation. See “Rear Window
Defogger” underDual Climate Control System on
page 3-48.
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Outside Automatic Dimming Mirror
The driver’s side mirror will adjust for the glare of
headlamps behind you. This feature is controlled by the
on and off settings on the automatic dimming rearview
mirror.
Outside Convex Mirror
{CAUTION:
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 your right. Check your
inside mirror or glance over your shoulder
before changing lanes.
The passenger side mirror is convex. A convex mirror’s
surface is curved so more can be seen from the driver’s
seat. This mirror does not have a dimming feature.
Outside Parallel Park Assist Mirror
This feature assists the driver by improving rear obstacle
detection and is useful in viewing the curb when
parallel parking.
Press the left or right mirror symbol on the selector
control to choose the driver or passenger outside mirror.
When the vehicle is shifted into REVERSE (R), the
selected mirror will tilt to a factory programmed position.
If further mirror adjustment is needed press the arrows
located on the outside mirror control pad. If the
outside mirror selector switch is in the middle position,
neither outside mirror will move.
When the vehicle is shifted out of REVERSE (R), and a
ve-second delay has occurred, the mirror will return
to its original position. The delay prevents movement of
the mirror if multiple gear transitions REVERSE (R)
to DRIVE (D) to REVERSE (R) occur during a parallel
parking maneuver.
Side Blind Zone Alert (SBZA)
If your vehicle has the Side Blind Zone Alert (SBZA)
system, see “Side Blind Zone Alert” in the Index of your
vehicle’s navigation system manual.
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Object Detection Systems
Ultrasonic Rear Parking Assist
(URPA)
If your vehicle has the Ultrasonic Rear Parking Assist
(URPA) system, it helps you park easier and avoid other
vehicles while in REVERSE (R). It operates at speeds
less than 3 mph (5 km/h). It can determine how close
objects are to the rear bumper, up to 5 feet (1.5 m)
behind your vehicle. The distance sensors are located
on the rear bumper.
{CAUTION:
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 if they are
too close or far from the vehicle
children, pedestrians, bicyclists, or pets.
CAUTION: (Continued)
CAUTION: (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 your vehicle before backing up. While
backing, be sure to look for objects and check
your 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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How the System Works
URPA comes on automatically when the shift lever
is moved into REVERSE (R). The rear display will
then briey illuminate to let you know the system
is working.
URPA operates only at speeds less than 3 mph (5 km/h).
If you are above this speed, the red light on the rear
display will ash.
To be detected, objects must be at least 10 inches
(25.4 cm) off the ground and below trunk level.
Objects must also be within 5 feet (1.5 m) from your
rear bumper. This distance may be less during warmer
or humid weather.
A single beep will sound the rst time an object is
detected between 20 inches (0.5 m) and 5 feet (1.5 m)
away. Repeated beeping will occur when you are
closer than 20 inches (0.5 m) from the object.The following describes what will occur with the URPA
display as you get closer to a detected object:
Description English Metric
amber light 5 ft 1.5 m
amber/amber lights 40 in 1.0 m
amber/amber/red
lights/continuous beep20 in 0.5 m
amber/amber/red lights
ashing and
continuous beep1 ft 0.3 m
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When the System Does Not Seem to
Work Properly
The ultrasonic sensors are not clean, a red URPA
display light may illuminate when the vehicle is in
REVERSE (R). Keep your rear bumper free of mud,
dirt, snow, ice and slush. For cleaning instructions,
seeWashing Your Vehicle on page 5-110.
A trailer was attached to your vehicle, or a bicycle
or an object was hanging out of your trunk during
your last drive cycle, the red light may illuminate.
Once the attached object is removed, URPA
will return to normal operation.
The vehicle’s bumper is damaged. Take the vehicle
to your dealer/retailer 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 your vehicle to your
dealer/retailer.
Side Blind Zone Alert
Your vehicle may have a Side Blind Zone Alert (SBZA)
system. The SBZA system is an aid that may help
you avoid lane change crashes with vehicles in your side
blind spots (zones). Read the entire section before
using the system. See “Side Blind Zone Alert” in
the Index of the navigation manual.
Lane Departure Warning
Your vehicle may have a Lane Departure Warning
(LDW) system. The LDW system does not steer the
vehicle and is only an aid to help you stay in your driving
lane. Read the entire section before using the system.
See “Lane Departure Warning” in the Index of the
navigation manual.
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OnStar®System
OnStar uses several innovative technologies and live
advisors to provide you with a wide range of safety,
security, information, and convenience services. If your
airbags deploy, the system is designed to make an
automatic call to OnStar Emergency advisors who can
request emergency services be sent to your location.
If you lock your keys in the vehicle, call OnStar at
1-888-4-ONSTAR and they can send a signal to unlock
your doors. If you need roadside assistance, press
the OnStar button and they can contact Roadside
Service for you.
OnStar service is provided to you subject to the
OnStar Terms and Conditions. You may cancel your
OnStar service at any time by contacting OnStar.A complete OnStar Owner’s Guide and the OnStar
Terms and Conditions are included in the vehicle’s
OnStar Subscriber glove box literature. For more
information, visit onstar.com or onstar.ca, contact
OnStar at 1-888-4-ONSTAR (1-888-466-7827) or
TTY 1-877-248-2080, or press the OnStar button to
speak with an OnStar advisor 24 hours a day,
7 days a week.
Not all OnStar features are available on all vehicles.
To check if your vehicle is equipped to provide the
services described below, or for a full description of
OnStar services and system limitations, see the OnStar
Owner’s Guide in your glove box or visit onstar.com.
OnStar Services
For new vehicles with OnStar, the Safe & Sound Plan,
or the Directions & Connections Plan is included for
one year from the date of purchase. You can extend this
plan beyond the rst year, or upgrade to the Directions
& Connections Plan. For more information, press the
OnStar button to speak with an advisor. Some OnStar
services (such as Remote Door Unlock or Stolen
Vehicle Location Assistance) may not be available until
you register with OnStar.
2-48