sensor CADILLAC STS V 2007 1.G User Guide

Instrument Panel Brightness
This feature controls the
brightness of the
instrument panel lights.
Press in the center knob on the DIC control panel
until the knob pops out. Then turn the knob
clockwise to brighten the lights or counterclockwise
to dim them. If you turn the knob completely
clockwise, the interior lamps will turn on.
Entry Lighting
The entry lighting system turns on the reading and
dome lamps and the backlighting to the exterior
lamp control when a door is opened or if you
press the remote keyless entry transmitter
unlock button. If activated by the transmitter, the
lighting will remain active for about 25 seconds.
The entry lighting system uses the light sensor; it
must be dark outside in order for the lamps to
turn on. The lamps turn off about 25 seconds after
the last door is closed. They will dim to off if the
ignition is on, or immediately deactivate if the
power locks are activated.
Parade Dimming
This feature prohibits dimming of the instrument
panel displays and backlighting during daylight
hours when the key is in the ignition and the
headlamps are on. This feature operates with the
light sensor and is fully automatic. When the
light sensor reads darkness outside and the
parking lamps are active, the instrument panel
displays can be adjusted by turning the instrument
panel brightness knob. SeeInstrument Panel
Brightness on page 220for additional information.
Base Level Shown,
Uplevel Similar
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The URPA display is
located inside the
vehicle, above the
rear window. It has
three color-coded lights
that can be seen
through the rearview
mirror or by turning
around.
How the System Works
URPA comes on automatically when the shift lever
is moved into REVERSE (R) and the vehicle
speed is less than 3 mph (5 km/h). When
the system turns on, the three lights on the display
will illuminate for one and a half seconds to let
you know that the system is working. If your
vehicle is moving in REVERSE (R) at a speed
greater than 3 mph (5 km/h), the red light will ash
to remind you that the system does not work at
a speed greater than 3 mph (5 km/h).If an object is detected at a REVERSE (R) speed
of less than 3 mph (5 km/h), one of the following
will occur:
Description English Metric
Amber light 5 ft 1.5 m
Amber/amber lights 40 in 1.0 m
Amber/amber/red lights &
continuous chime20 in 0.5 m
Amber/amber/red lights
ashing & continuous
chime1 ft 0.3 m
A chime will sound the rst time an object is
detected between 20 inches (0.5 m) and
5 feet (1.5 m) away.
URPA cannot detect objects that are above trunk
level. In order for the rear sensors to recognize
an object, it must be within detection range behind
the vehicle.
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When the System Does Not Seem to Work
Properly
The light may ash red when the vehicle is in
REVERSE (R), if the ultrasonic sensors are not
kept clean. So be sure to keep your rear bumper
free of mud, dirt, snow, ice and slush. Other
conditions that may affect system performance
include things like the vibrations from a jackhammer
or the compression of air brakes on a very large
truck. If after cleaning the rear bumper and then
driving forward at least 15 mph (25 km/h), the
display continues to ash red, see your dealer.
If 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 light may also
ash red. The light will continue to ash whenever
in REVERSE (R) until your vehicle is driven
forward at least 15 mph (25 km/h) without any
obstructions behind the vehicle.
For cleaning instructions, seeWashing Your
Vehicle on page 480.
Accessory Power Outlet(s)
Your vehicle is equipped with accessory power
outlets. The outlets can be used to plug in
electrical equipment such as a cellular telephone,
CB radio, etc.
Your vehicle has one outlet in front of the center
console, one in the center console lid and
there may be an additional outlet in the rear of the
center console.
Your vehicle may have a small cap that must be
removed to access the accessory power outlet. If it
does, when not using the outlet be sure to cover
it with the protective cap.
Notice:Leaving electrical equipment plugged
in for an extended period of time while the
vehicle is off will drain the battery. Power is
always supplied to the outlets. Always unplug
electrical equipment when not in use and
do not plug in equipment that exceeds
the maximum 20 ampere rating.
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AUTO (Automatic):When this button is pressed
and the temperature is set, the system will
automatically control the inside temperature, the
air delivery mode, the air conditioning compressor,
and the fan speed. AUTO will appear on the
display next to the fan, mode indicators,
and recirculation indicator if your vehicle has a air
quality sensor.
1. Press the AUTO button.
2. Adjust the temperature to a comfortable
setting, generally, between 70°F (21°C)
and 80°F (27°C).
Choosing the coldest or warmest temperature
setting will not cause the system to heat or
cool any faster. If the system is set at
the warmest temperature setting, the system
will try to continuously heat the vehicle
and will not adjust the system down as the
vehicle warms up.In cold weather, the system can start at
reduced fan speeds to avoid blowing cold air
into the vehicle until warmer air is available.
The system starts out blowing air at the oor,
but can automatically change modes as
the vehicle warms up to maintain the chosen
temperature setting. The length of time
needed for warm up depends on the outside
temperature and the length of time that
has elapsed since the vehicle was last driven.
3. Wait for the system to regulate. This may take
from 10 to 30 minutes. Then adjust the
temperature, if necessary.
You can switch from English to metric units
through the Driver Information Center (DIC). See
DIC Controls and Displays on page 258.
The air-conditioning system removes moisture
from the air, so some water might drip underneath
the vehicle while idling or after turning off the
engine. This is normal.
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Recirculation is not available in the defrost mode
and shuts off when defog mode is selected.
Both of these features are designed to limit fogging
in the vehicle. If recirculation is selected during
defog mode, it automatically turns off after
10 minutes to limit problems with fogging.
In some conditions, using recirculation for long
periods of time can cause the air inside the vehicle
to become too dry or stuffy. To prevent this from
happening, after the air in the vehicle has
cooled, select AUTO to return to automatic climate
control operation or push the recirculation button
again to select outside air.
Press this button a second time to select
outside air.
:(Outside Air):This mode forces the system
to pull air from outside the vehicle. It can be
used to bring fresh air into the vehicle.
Air Quality Sensor:Your vehicle could have an
air quality sensor to help limit the climate
control system from pulling in some harmfulexhaust fumes from older, poorly running, or
diesel-equipped vehicles that are driving near you.
This sensor, when active, monitors the air
quality in front of your vehicle and switches to air
recirculation when poor quality air is detected
outside your vehicle. Press the AUTO button on
the climate control to activate the air quality
sensor. The word AUTO comes on the center of
the climate control display. While the air quality
sensor senses poor quality air, the recirculation
graphic displays.
Under some conditions, the air quality sensor
system does not operate. In cold weather, the
system might not be active (even if AUTO is
displayed) because of concerns of fogging your
windows, which may occur by activating
recirculation mode. Also, the air quality sensor
system does not remain in recirculation mode for
extended periods of time that could cause stuffy or
very dry conditions in the vehicle. Following a
poorly running vehicle for an extended period of
time may not keep recirculation active indenitely.
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The air quality sensor does not activate due to
organic odors, like skunk, and may not activate on
many chemical-related odors. If you wish to limit
these types of odors, manually select recirculation.
Your vehicle could also have a charcoal lter that
can limit many odors from being pulled into your
vehicle. This lter, like your engines air cleaner
lter, needs to be changed periodically. See
Scheduled Maintenance on page 505. The air
quality sensor system does not protect against
carbon monoxide (CO), which you cannot see or
smell. SeeEngine Exhaust on page 125.
O(Power Driver’s Temperature):Press the
power button located on the driver’s side of
the climate control panel to turn the entire climate
control system on or off. Turn the knob to
increase or decrease the temperature inside the
vehicle.
O(Power Passenger’s Temperature):Press
the power button located on the passenger’s side
of the climate control panel to turn the passenger’s
climate control system on if they wish to have adifferent setting than the driver. Turn the knob to
increase or decrease the temperature for the
front passenger. Turning the passenger’s
side power button off will not shut off the climate
control system for the passenger. The system
is set to the same setting as the driver.
{(Ventilated Seat):Press this button, to turn on
the driver or passenger’s side ventilated seat, if
the vehicle has this feature. SeeHeated and
Ventilated Seats on page 11.
J(Heated Seat):Press this button, to turn on
the driver or passenger’s side heated seat
and seatback, if the vehicle has this feature. See
Heated and Ventilated Seats on page 11.
^(Air Conditioning):Press this button to
manually turn off the air conditioning compressor.
Press AUTO to return to automatic operation or
press the A/C OFF button again. To limit fogging on
the windshield, the air conditioning compressor
cannot be off while in the defrost mode.
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Sensors
There is a solar sensor located on the instrument
panel, near the windshield.
There is also an interior temperature sensor
located next to the steering wheel on the
instrument panel.
These sensors monitor the solar radiation and the
air inside the vehicle, then use the information
to adjust the temperature, the fan speed and the
air delivery system, in order to maintain theselected temperature. The system may also
supply cooler air to the side of the vehicle facing
the sun. Do not cover the sensors or the automatic
climate control system will not work properly.
Defogging and Defrosting
Fog on the inside of windows is a result of high
humidity (moisture) condensing on the cool window
glass. This can be minimized if the climate
control system is used properly. There are
two modes to clear fog from the windshield. Use
the defog mode to clear the windows of fog or
moisture and warm the passengers. Use the
defrost mode to remove fog or frost from the
windshield more quickly.
yNz(Mode):Press this button until defog
appears on the display.
-(Defog):This mode directs the air between
the windshield and oor outlets with some
air supplied to the outboard panel outlets and side
window defogging outlets. When this mode is
selected, the system turns off recirculation
and runs the air-conditioning compressor unless
the outside temperature is at or below freezing.
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Passenger Safety Belt
Reminder Light
Several seconds after the ignition button is
pressed to START, a chime will sound for several
seconds to remind the front passenger to
buckle their safety belt. This would only occur if
the passenger airbag is enabled. SeePassenger
Sensing System on page 74for more information.
The passenger safety belt light will also come
on and stay on for several seconds, then it
will ash for several more.
This chime and light will
be repeated if the
passenger remains
unbuckled and
the vehicle is in motion.
If the passenger’s safety belt is buckled, neither
the chime nor the light will come on.
Airbag Readiness Light
There is an airbag readiness light on the
instrument panel, which shows the airbag symbol.
The system checks the airbag’s electrical
system for malfunctions. The light tells you if there
is an electrical problem. The system check
includes the airbag sensors, the airbag modules,
the wiring and the diagnostic module. For
more information on the airbag system, seeAirbag
System on page 64.
This light will come on
when you start your
vehicle, and it will ash
for a few seconds.
Then the light should go
out. This means the
system is ready.
If the airbag readiness light stays on after you
start the vehicle or comes on when you are driving,
your airbag system may not work properly.
Have your vehicle serviced right away.
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PRESS START AND BRAKE TO
START ENGINE
This message displays when you need to press
down on the brake pedal while pressing the
start button on the electronic keyless ignition when
trying to start your vehicle. SeeStarting the
Engine on page 113for more information.
RADAR CRUISE NOT READY
This message displays when the Adaptive Cruise
Control system will not activate due to a
temporary condition. Your vehicle does not require
service. This message also displays when
either of the following conditions occur:
The driver turns off the head-up display (HUD)
while the Adaptive Cruise Control is engaged.
The driver attempts to engage the Adaptive
Cruise Control while the HUD is off.
If this message appears when you attempt to
activate the system, continue driving for several
minutes and then try activating the system again.
RIGHT REAR DOOR AJAR
This symbol appears
with this message.
This message displays if the passenger’s side rear
door was not closed completely. Make sure that
the door is closed completely.
SERVICE AC (Air Conditioning)
SYSTEM
This message displays when the electronic sensors
that control the air conditioning and heating
systems are no longer working. Have the climate
control system serviced by your dealer if you notice
a drop in heating and air conditioning efficiency.
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SERVICE TIRE MONITOR
If your vehicle has a Tire Pressure Monitor (TPM)
system, this message displays if a part on the
system is not working properly. If you drive your
vehicle while any of the four sensors are
missing or inoperable, the warning comes on in
about 20 minutes. A sensor would be missing, for
example, if you put different wheels on your
vehicle without transferring the sensors. If the
warning comes on and stays on, there may be a
problem with the TPM. See your dealer.
SERVICE THEFT SYSTEM
This message displays when there is a problem
with the hood open and closed switches. The
switches may need to be replaced. When
this message is displayed, the theft-deterrent
system will still be protecting the interior of
the vehicle, however, the hood area will not be
protected at this time. Also, the remote start
function will not work when this message appears.
See your dealer for service.
SERVICE TRANSMISSION
This message displays when there is a problem
with the transmission of your vehicle. Have
your vehicle serviced by your dealer.
SERVICE VEHICLE SOON
This message displays when a non-emissions
related malfunction occurs. Have your vehicle
serviced by your dealer as soon as possible.
SPEED LIMITED TO XXX
This message displays when your vehicle speed is
limited to XXX, mph in English mode and km/h
in Metric mode, because the vehicle detects
a problem in the suspension system. Have your
vehicle serviced by your dealer.
STABILITY SYS (System) ACTIVE
This message displays any time the StabiliTrak®
System is actively assisting you with directional
control of the vehicle. Slippery road conditions may
exist when this message is displayed, so adjust
your driving accordingly. This message may
stay on for a few seconds after StabiliTrak
®stops
assisting you with directional control of the
vehicle. SeeStabiliTrak
®System on page 326for
more information.
276