2003 CADILLAC CTS climate control

1-5 Heated Front Seats (If Equipped)
If your vehicle is equipped
with heated front seats, the
buttons are located on the
climate control panel.There is a button for the driver and one for the front
passenger. Each button has the following three settings:
LO, HI and off. The active setting appears on the
climate control panel display. The LO setting warms the
seatback and cushion until the seat approximates normal
body temperature. The HI setting has a slightly higher
temperature.
To turn on the heated seats, press the button once. The
seat will heat to the HI setting. Press the button again to
switch to the LO setting. Pressing the button a third time
turns the system off.
The heated seats can only be used when the ignition is
turned on. When the vehicle is turned off, the heated
seats automatically turn off. If you wish to have the
heated seats on once the vehicle is restarted, press the
button again.

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3. Insert the new battery as the instructions under the
cover indicate.
4. Snap the transmitter back together tightly to be sure
no moisture can enter.
5. Press any button on the remote keyless entry
transmitter to resynchronize the transmitter.
6. Check the operation of the transmitter.
Reconfigurable Steering Wheel
Controls (SWC)
This feature allows you to customize the four steering
wheel controls to work with the OnStar
, the climate
control, audio and traction control systems.
The controls for this feature
are located on the left spoke
of the steering wheel.
To program one of these controls, use one of the
following procedures:
If your vehicle is equipped with the Base audio system,
do the following:
1. Access the main menu of the audio system by
pressing the TUNE/SEL knob located at the lower
right of the audio system.

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Engine Exhaust
CAUTION:
Engine exhaust can kill. It contains the gas
carbon monoxide (CO), which you can't see or
smell. It can cause unconsciousness and death.
You might have exhaust coming in if:

Your exhaust system sounds strange
or different.

Your vehicle gets rusty underneath.

Your vehicle was damaged in a collision.

Your vehicle was damaged when driving over
high points on the road or over road debris.

Repairs weren't done correctly.

Your vehicle or exhaust system had been
modified improperly.
If you ever suspect exhaust is coming into
your vehicle:

Drive it only with all the windows down to
blow out any CO; and

Have your vehicle fixed immediately.
Running Your Engine While You're
Parked (Automatic Transmission)
It's better not to park with the engine running. But if you
ever have to, here are some things to know.
CAUTION:
Idling the engine with the climate control system
off could allow dangerous exhaust into your
vehicle. See the earlier Caution under ªEngine
Exhaust.º
Also, idling in a closed-in place can let deadly
carbon monoxide (CO) into your vehicle even
if the fan is at the highest setting. One place
this can happen is a garage. Exhaust
-- with
CO
-- can come in easily. NEVER park in a
garage with the engine running.
Another closed-in place can be a blizzard.
See ªBlizzardº in the Index.

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Roof Rack Provisions
CAUTION:
If you try to carry something on top of your
vehicle that is longer or wider than the luggage
carrier
-- like paneling, plywood, a mattress, and
so forth
-- the wind can catch it as you drive
along. This can cause you to lose control. What
you are carrying could be violently torn off, and
this could cause you or other drivers to have a
collision, and of course damage your vehicle. You
may be able to carry something like this inside.
But, never carry something longer or wider than
the luggage carrier on top of your vehicle.
Your vehicle is equipped with mounting locations for
the installation of a roof rack or luggage carrier. The
mounting locations are located on the roof rail. You
must open the doors to access them. The threaded nuts
are covered with a plastic cap that must be removed
before use.
For more information on purchasing the rack/carrier as
well as installation information, contact your dealer.
Ashtrays and Cigarette Lighter
(Option)
NOTICE:
Don't put papers or other flammable items
into your ashtrays. Hot cigarettes or other
smoking materials could ignite them, causing
a damaging fire.
Front Ashtray
The front ashtray is located under the climate control
panel on the center console. Press on the door to release
the ashtray.
To empty the ashtray, remove it from the center console
by gripping the edges and pulling straight out. To
reinstall, push the tray back into place.
Rear Ashtray
Rear seat ashtrays are not available on this vehicle.

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Accessory Power Outlets
With accessory power outlets, you can plug in auxiliary
electrical equipment such as a cellular telephone or
CB radio.
The front accessory power outlet is located in the
ashtray on the instrument panel below the climate
control system. The outlet will have a cigarette lighter
if your vehicle has this option. Remove the cigarette
lighter to access the outlet.
The rear accessory power outlet is located on the back 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.The accessory power outlet will only operate when the
ignition is in ACCESSORY or ON and for 10 minutes
after turning the ignition OFF. If you would like the
accessory power outlet to operate regardless of ignition
position, and for extended periods of time, see your
dealer for more information.
NOTICE:
When using accessory power outlets:

Maximum load of any electrical equipment
should not exceed the maximum amperage
for the outlet.

Be sure to turn off any electrical equipment
when not in use. Leaving electrical
equipment on for extended periods can
drain the battery.

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The main components of the instrument panel are the following:
A. Air Outlets
B. Turn Signal/Multifunction Lever
C. Reconfigurable Steering Wheel Controls
D. Instrument Panel Cluster
E. Cruise Control Buttons
F. Audio Mute Button (Base Radio) or Voice
Recognition Button (Navigation System)
G. Audio Volume Knob and Source Button
H. Windshield Wiper LeverI. Storage Compartment or Ashtray (Option)
J. Hazard Warning Flasher Button
K. Transmission Shift Lever
L. Accessory Power Outlet or Cigarette
Lighter (Option)
M. Climate Control System
N. Audio/Navigation System (Option)
O. Glove Box

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Battery Saver Active
This symbol appears
with the Battery Saver
Active message.
This message appears when the system detects that the
battery voltage is dropping beyond a reasonable level.
The battery saver system will start reducing certain
features of the vehicle that you may not be able to
notice. At the point that the features are disabled, this
message is displayed. It means that the vehicle is trying
to save the charge in the battery.
Turn off all unnecessary accessories to allow the battery
to recharge.
The normal battery voltage range is 11.5 to 15.5 volts.
You can monitor battery voltage on the DIC by pressing
the INFO button until you find BATTERY VOLTS
(base audio system) or by selecting Battery Voltage
from the Vehicle Info menu (Navigation system).Battery Voltage HighThis symbol appears
with the Battery Voltage
High message.
This message indicates that the electrical charging
system is overcharging the battery. When the system
detects that the battery voltage is above approximately
16 volts, this message will be displayed.
To reduce the charging overload, use the vehicle's
accessories. Turn on the exterior lamps and radio, set the
climate control on AUTO and the fan speed on the
highest setting, and turn the rear window defogger on.
The normal battery voltage range is 11.5 to 15.5 volts
when the engine is running. You can monitor battery
voltage on the DIC by pressing the INFO button until
you find BATTERY VOLTS (base audio system) or by
selecting Battery Voltage from the Vehicle Info menu
(Navigation system).

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Right Rear Door Ajar
This symbol appears
with the Right Rear Door
Ajar message.
When this message appears on the display, the right rear
door it means that the passenger's side rear door was not
closed completely. You should check to make sure that
the door is closed completely.Service AC (Air Conditioning) SystemThis symbol appears
with the Service AC
System message.
This message appears when the electronic sensors that
control the air conditioning and heating systems are no
longer working. Have the climate control system
serviced if you notice a drop in heating and air
conditioning efficiency.