2005 CADILLAC CTS battery

Keep the original transmitter for use in other vehicles as
well as for future HomeLink®programming. It is also
recommended that upon the sale of the vehicle,
the programmed HomeLink
®buttons should be erased
for security purposes. Refer to “Erasing HomeLink®
Buttons” or, for assistance, contact HomeLink®on the
Internet at: www.homelink.com or by calling
1-800-355-3515.
Be sure that people and objects are clear of the garage
door or gate operator you are programming. When
programming a garage door, it is advised to park outside
of the garage.
It is recommended that a new battery be installed in
your hand-held transmitter for quicker and more
accurate transmission of the radio frequency.
Programming HomeLink®
Your vehicle’s engine should be turned off while
programming the transmitter. Follow these steps to
program up to three channels:
1. Press and hold down the two outside buttons,
releasing only when the indicator light begins to
ash, after 20 seconds. Do not hold down the
buttons for longer than 30 seconds and do not
repeat this step to program a second and/or third
transmitter to the remaining two HomeLink
®buttons.2. Position the end of your hand-held transmitter
about 1 to 3 inches (3 to 8 cm) away from the
HomeLink
®buttons while keeping the indicator light
in view.
3. Simultaneously press and hold both the desired
button on HomeLink
®and the hand-held transmitter
button. Do not release the buttons until Step 4
has been completed.
Some entry gates and garage door openers may
require you to substitute Step 3 with the procedure
noted in “Gate Operator and Canadian
Programming” later in this section.
4. The indicator light will ash slowly at rst and then
rapidly after HomeLink
®successfully receives the
frequency signal from the hand-held transmitter.
Release both buttons.
5. Press and hold the newly-trained HomeLink
®button
and observe the indicator light.
If the indicator light stays on constantly,
programming is complete and your device should
activate when the HomeLink
®button is pressed and
released.
To program the remaining two HomeLink
®buttons,
begin with Step 2 under “Programming HomeLink®.”
Do not repeat Step 1 as this will erase all of the
programmed channels.
2-47

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn.............................................................3-6
Tilt Wheel.....................................................3-6
Recongurable Steering Wheel
Controls (SWC) (CTS).................................3-7
Turn Signal/Multifunction Lever.........................3-8
Turn and Lane-Change Signals........................3-9
Headlamp High/Low-Beam Changer..................3-9
Flash-to-Pass...............................................3-10
Windshield Wipers........................................3-10
Windshield Washer.......................................3-11
Headlamp Washer........................................3-12
Cruise Control (CTS).....................................3-12
Cruise Control (CTS-V)..................................3-16
Headlamps..................................................3-19
Wiper Activated Headlamps............................3-20
Headlamps on Reminder................................3-21
Daytime Running Lamps (DRL).......................3-21
Fog Lamps..................................................3-23
Exterior Lighting Battery Saver........................3-23
Instrument Panel Brightness...........................3-24
Entry Lighting...............................................3-24
Parade Dimming...........................................3-24
Reading Lamps............................................3-25Accessory Power Outlets...............................3-25
Ashtrays and Cigarette Lighter........................3-26
Climate Controls............................................3-27
Dual Climate Control System..........................3-27
Outlet Adjustment.........................................3-31
Passenger Compartment Air Filter...................3-32
Steering Wheel Climate Controls (CTS)............3-33
Warning Lights, Gages, and Indicators............3-34
Instrument Panel Cluster................................3-35
Speedometer and Odometer...........................3-37
Trip Odometers............................................3-37
Tachometer.................................................3-37
Engine Speed Limiter....................................3-38
Safety Belt Reminder Light.............................3-38
Airbag Readiness Light..................................3-38
Passenger Airbag Status Indicator...................3-39
Charging System Light..................................3-41
Brake System Warning Light..........................3-41
Anti-Lock Brake System Warning Light.............3-42
Traction Control System (TCS)
Warning Light...........................................3-43
Engine Coolant Temperature Warning
Light (CTS)..............................................3-43
Engine Coolant Temperature Gage..................3-44
Tire Pressure Light (CTS-V)...........................3-44
Section 3 Instrument Panel
3-1

Fog Lamps
Use the fog lamps for better vision in foggy or
misty conditions.
The fog lamp control is located on the turn
signal/multifunction lever.
-:The band with/or next to this symbol is used to
turn the fog lamps on and off.
The parking lamps must be on for the fog lamps
to work.
To operate the fog lamps on the CTS:
To turn the fog lamps on, turn the fog lamp band on
the lever up to the dot and release it. The band will
return to its original position.
To turn the fog lamps off, turn the for lamp band up
to the dot and release it. The band will return to its
original position, and the fog lamps will turn off.
If you turn on the high-beam headlamps, the
fog lamps will also turn off. They’ll turn back on
again when you switch back to low-beam
headlamps.To operate the fog lamps on the CTS-V:
To turn the fog lamps on, turn the band on the lever
up to the fog lamp symbol and release it. The band
will return to its original position.
To turn the fog lamps off, turn the band up to the
fog lamp symbol and release it. The band will
return to its original position, and the fog lamps will
turn off. If you turn on the high-beam headlamps,
the fog lamps will also turn off. They’ll turn back on
again when you switch back to low-beam
headlamps.
Exterior Lighting Battery Saver
If the parking lamps or headlamps have been left on,
the exterior lamps will turn off about 10 minutes after the
ignition is turned to OFF. This protects against draining
the battery in case you have accidentally left the
headlamps or parking lamps on. The battery saver does
not work if the headlamps are turned on after the
ignition is turned to OFF.
If you need to leave the lamps on for more than
10 minutes, use the exterior lamp control to turn the
lamps back on.
3-23

Reading Lamps
The reading lamps are located on the overhead
console. These lamps come on automatically when
any door is opened.
For manual operation, press the button next to each
lamp to turn it on. Press it again to turn the lamp off.
If the reading lamps are left on, they automatically shut
off 10 minutes after the ignition has been turned off.
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.
The power outlets can be set to be powered all of the
time or to turn off 10 minutes after your vehicle is
shut off. If you desire a change from this setting, see
your dealer for a fuse adjustment.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 on for
extended periods will drain the battery. Always turn
off electrical equipment when not in use and do
not plug in equipment that exceeds the maximum
amperage rating.
Certain electrical accessories may not be compatible
with the accessory power outlet and could result
in blown vehicle or adapter fuses. If you experience a
problem see your dealer for additional information
on accessory power outlets.
Notice:Adding any electrical equipment to your
vehicle may damage it or keep other components
from working as they should. The repairs would not
be covered by your warranty. Check with your
dealer before adding electrical equipment.
When adding electrical equipment, be sure to follow the
proper installation instructions included with the
electrical equipment you install.
Notice:Improper use of the power outlet can cause
damage not covered by your warranty. Do not
hang any type of accessory or accessory bracket
from the plug because the power outlets are
designed for accessory power plugs only.
3-25

Charging System Light
When you turn the key to
ON or START, this light
will come on briey
to show that the generator
and battery charging
systems are working
properly.
If this light stays on, your vehicle needs service. You
should take your vehicle to the dealer at once. To save
your battery until you get there, turn off all accessories.
For more information seeDIC Warnings and Messages
on page 3-65.
Brake System Warning Light
Your vehicle’s hydraulic brake system is divided into
two parts. If one part isn’t working, the other part can still
work and stop you. For good braking, though, you
need both parts working well.
If the warning light comes on, there is a brake problem.
Have your brake system inspected right away.
This light should come on briey when you turn the
ignition key to ON. If it doesn’t come on then, have it
xed so it will be ready to warn you if there’s a problem.
United StatesCanada
3-41

Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with quality fuel. See
Gasoline Octane on page 5-5. Poor fuel quality will
cause your engine not to run as efficiently as designed.
You may notice this as stalling after start-up, stalling
when you put the vehicle into gear, misring, hesitation
on acceleration, or stumbling on acceleration. (These
conditions may go away once the engine is warmed up.)
This will be detected by the system and cause the
light to turn on.
If you experience one or more of these conditions,
change the fuel brand you use. It will require at least
one full tank of the proper fuel to turn the light off.
If none of the above steps have made the light turn off,
your dealer can check the vehicle. Your dealer has
the proper test equipment and diagnostic tools to x any
mechanical or electrical problems that may have
developed.Emissions Inspection and Maintenance
Programs
Some state/provincial and local governments have or
may begin programs to inspect the emission control
equipment on your vehicle. Failure to pass this
inspection could prevent you from getting a vehicle
registration.
Here are some things you need to know to help your
vehicle pass an inspection:
Your vehicle will not pass this inspection if the check
engine light is on or not working properly.
Your vehicle will not pass this inspection if the OBD
(on-board diagnostic) system determines that critical
emission control systems have not been completely
diagnosed by the system. The vehicle would be
considered not ready for inspection. This can happen if
you have recently replaced your battery or if your
battery has run down. The diagnostic system is
designed to evaluate critical emission control systems
during normal driving. This may take several days
of routine driving. If you have done this and your vehicle
still does not pass the inspection for lack of OBD
system readiness, your GM dealer can prepare the
vehicle for inspection.
3-47

Vehicle Information Menu
To access this menu, press the up or down arrow on
the INFO switch located to the right of the display.
The following items are available:
BLANK LINE
OUTSIDE TEMP
MI TRIP A*
MI TRIP B*
MILES RANGE
MPG AVG*
MPG INST
GAL FUEL USED*
AVG MPH*
TIMER*
BATTERY VOLTS
ENGINE OIL LIFE*
TRANS FLUID LIFE*
(Automatic Transmission Only)
* These items can be reset. Each one must be reset
individually. For a detailed description of the menu items
and how to reset them, see “Vehicle Information
Menu Item Descriptions” following.
You can view any of these items at any time, but only
one item can be displayed at a time.
Vehicle Information Menu Item
Descriptions
The following paragraphs contain a more detailed
description of each menu item:
BLANK LINE:If you select this item, nothing is
displayed at the top of the screen.
OUTSIDE TEMP:If you select this item, the current
outside temperature is displayed at the top of the
screen. It will be in either degrees Fahrenheit or degrees
Celsius depending upon whether the system is set for
English or metric units. If you wish to change the
units, seeDIC Main Menu on page 3-62.
MI TRIP A and B:For information on the trip
odometers, seeTrip Odometers on page 3-37.
MPG AVG:If you select this item, the approximate
average miles per gallon (mpg) or liters per
100 kilometers (L/100 km) is displayed. This number is
calculated based on the number of mpg (L/100 km)
recorded since the last time this menu item was reset.
To reset the MPG AVG, press the CLR button located to
the right of the screen. The display will return to zero.
3-59

MPG INST:If you select this item, the current fuel
economy is displayed. This number reects only the fuel
economy that the vehicle has right now and will change
frequently as driving conditions change. Unlike average
fuel economy, this menu item cannot be reset.
GAL FUEL USED:If you select this item, the number
of gallons or liters of fuel used since the last reset of this
menu item is displayed.
To reset GAL FUEL USED, press the CLR button
located to the right of the screen. The display will
return to zero.
MILES RANGE:If you select this item, the approximate
number of remaining miles or kilometers you can
drive without refueling is displayed. This estimate is
based on the current driving conditions and will change
if the driving conditions change. For example, if you
are driving in traffic making frequent stops, the display
may read one number, but if you enter the freeway,
the number may change even though you still have the
same amount of gas in the gas tank. This is because
different driving conditions produce different fuel
economies. Generally, freeway driving produces better
fuel economy than city driving.
If your vehicle is low on fuel, the Fuel Level Low
message will be displayed. See “Fuel Level Low” under
DIC Warnings and Messages on page 3-65for more
information.AVG MPH:If you select this item, the average speed of
the vehicle is displayed in miles per hour (mph) or
kilometers per hour (km/h). This average is calculated
based on the various vehicle speeds recorded since the
last reset of this menu item.
To reset AVG MPH, press the CLR button located to
the right of the screen. The display will return to zero.
TIMER:If you select this item, a timing feature is
displayed. The timer functions like a stopwatch in that
you can record the time it takes to travel from one point
to another.
To use the timer, you must rst turn it on. To turn on
the timer, press the CLR button located to the right
of the screen once. The display will read
00:00:00 TIMER ON and begin counting.
Press the button again to turn the timer off. When the
timer is off, the display will show the timer value
and TIMER OFF. The timing feature will stop.
To reset the timer, turn off the timer and then press and
hold the CLR button. The display will return to zero.
BATTERY VOLTS:If you select this item, the current
battery voltage is displayed. If the voltage is in the normal
range, the display will have OK after it. For example, the
display may read 13.2 Battery Volts OK.
3-60