2005 CADILLAC CTS V engine coolant

Keys...............................................................2-3
Remote Keyless Entry System.........................2-4
Remote Keyless Entry System Operation...........2-5
Doors and Locks.............................................2-8
Door Locks....................................................2-8
Central Door Unlocking System........................2-9
Power Door Locks..........................................2-9
Delayed Locking.............................................2-9
Programmable Automatic Door Locks..............2-10
Rear Door Security Locks..............................2-10
Lockout Protection........................................2-11
Trunk..........................................................2-11
Windows........................................................2-14
Power Windows............................................2-15
Sun Visors...................................................2-17
Theft-Deterrent Systems..................................2-18
Theft-Deterrent System..................................2-18
Immobilizer..................................................2-19
Immobilizer Operation....................................2-20
Starting and Operating Your Vehicle................2-21
New Vehicle Break-In....................................2-21
Ignition Positions..........................................2-22
Retained Accessory Power (RAP)...................2-24Starting the Engine.......................................2-24
Engine Coolant Heater..................................2-25
Automatic Transmission Operation...................2-26
Manual Transmission Operation......................2-31
Parking Brake..............................................2-33
Shifting Into Park (P)
(Automatic Transmission)............................2-34
Shifting Out of Park (P).................................2-35
Parking Your Vehicle
(Manual Transmission)...............................2-37
Parking Over Things That Burn.......................2-37
Engine Exhaust............................................2-38
Running the Engine While Parked...................2-38
Mirrors...........................................................2-39
Automatic Dimming Rearview Mirror
with OnStar
®............................................2-39
Automatic Dimming Rearview Mirror
with OnStar
®and Compass........................2-40
Outside Power Mirrors...................................2-42
Outside Curb View Assist Mirror.....................2-43
Outside Convex Mirror...................................2-43
Outside Heated Mirrors..................................2-43
OnStar
®System.............................................2-44
Section 2 Features and Controls
2-1

2. If your engine will not start, or starts but then stops,
it could be ooded with too much gasoline. Try
pushing your accelerator pedal all the way to the
oor and holding it there as you turn the key
to START. If the vehicle starts briey but then stops
again, do the same thing.
Notice:Your engine is designed to work with the
electronics in your vehicle. If you add electrical
parts or accessories, you could change the way the
engine operates. Before adding electrical equipment,
check with your dealer. If you do not, your engine
might not perform properly.
Engine Coolant Heater
Your vehicle may be equipped with an engine coolant
heater.
In very cold weather, 0°F (−18°C) or colder, the engine
coolant heater can help. You will get easier starting
and better fuel economy during engine warm-up.
Usually, the coolant heater should be plugged in a
minimum of four hours prior to starting your vehicle.
At temperatures above 32°F (0°C), use of the coolant
heater is not required. Your vehicle may also have an
internal thermostat in the plug end of the cord. This will
prevent operation of the engine coolant heater when the
temperature is at or above 0°F (−18°C) as noted
on the cord.
To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord. The
cord is located in the engine compartment on the
passenger’s side of the vehicle.
You must remove the plastic cap to access
the plug.
3. Plug it into a normal, grounded 110-volt AC outlet.
{CAUTION:
Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the
wrong kind of extension cord could overheat
and cause a re. You could be seriously
injured. Plug the cord into a properly grounded
three-prong 110-volt AC outlet. If the cord will
not reach, use a heavy-duty three-prong
extension cord rated for at least 15 amps.
4. Before starting the engine, be sure to unplug and
store the cord as it was before to keep it away
from moving engine parts. If you do not, it could
be damaged.
2-25

How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature, the
kind of oil you have, and some other things. Instead
of trying to list everything here, we ask that you contact
your dealer in the area where you will be parking
your vehicle. The dealer can give you the best advice
for that particular area.
Automatic Transmission Operation
If your vehicle has an automatic transmission, the
shift lever is located on the center console between the
front seats.
There are several different
positions for the shift lever.PARK (P):This position locks the rear wheels. It is the
best position to use when you start the engine
because your vehicle cannot move easily.
{CAUTION:
It is dangerous to get out of your vehicle if the
shift lever is not fully in PARK (P) with the
parking brake rmly set. Your vehicle can roll.
Do not leave your vehicle when the engine is
running unless you have to. If you have left the
engine running, the vehicle can move suddenly.
You or others could be injured. To be sure your
vehicle will not move, even when you are on
fairly level ground, always set your parking
brake and move the shift lever to PARK (P). See
Shifting Into Park (P) (Automatic Transmission)
on page 2-34. If you are pulling a trailer, see
Towing a Trailer on page 4-40.
2-26

Your six-speed manual transmission has a feature that
allows you to safely shift into REVERSE (R) while
the vehicle is rolling at less than 3 mph (5 km/h). You
will be locked out if you try to shift into REVERSE (R)
while your vehicle is moving faster than 3 mph (5 km/h).
If you have turned your ignition off and wish to park
your vehicle in REVERSE (R), you will have to
overcome the lockout mechanism by moving the shift
lever quickly to the right, and immediately forward
into gear using more force than a normal shift.
Shift Speeds (Manual Transmission)
{CAUTION:
If you skip a gear when you downshift, you
could lose control of your vehicle. You could
injure yourself or others. Do not shift down
more than one gear at a time when you
downshift.
Notice:If you skip more than one gear when you
downshift, or if you race the engine when you
release the clutch pedal while downshifting, you
could damage the engine, clutch, driveshaft or the
transmission. Do not skip gears or race the
engine when downshifting.If the vehicle speed drops below 20 mph (32 km/h),
or if the engine is not running smoothly, you should
downshift to the next lower gear. You may have
to downshift two or more gears to keep the engine
running smoothly or for good performance.
Skip Shift (CTS-V)
1r4:This may appear in the message center in the
speedometer during light throttle, low speed maneuvers
(15 to 19 mph (24 to 31 km/h)). When this message
appears, you can only shift from FIRST (1) to
FOURTH (4) instead of FIRST (1) to SECOND (2).
During the shift from FIRST (1) to FOURTH (4), pull the
shift lever straight back using light force on the shift
lever. You must complete the shift into FOURTH (4) to
turn off this feature. This helps you get the best
possible fuel economy.
Notice:Forcing the shift lever into any gear except
FOURTH (4) when the skip shift light comes on
may damage the transmission. Shift only from
FIRST (1) to FOURTH (4) when the light comes on.
This light comes on when:
The engine coolant temperature is higher than
169°F (76°C),
you are going 15 to 19 mph (24 to 31 km/h) and
you are 21 percent throttle or less.
2-32

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

Malfunction Indicator Lamp.............................3-45
Oil Pressure Light.........................................3-48
Winter Driving Mode Light
(Automatic Transmission)............................3-48
Sport Mode Light (Automatic Transmission)......3-49
Security Light...............................................3-49
Fog Lamp Light............................................3-49
Lights On Reminder......................................3-49
Cruise Control Light......................................3-50
Highbeam On Light.......................................3-50
Fuel Gage...................................................3-50
Message Center.............................................3-51
Message Center (CTS-V)...............................3-51
Transmission Fluid Hot Message.....................3-55
Hot Coolant Temperature Warning Message.....3-55
Check Engine Oil Pressure Message...............3-56
Oil Temperature Warning Message..................3-56
Tire Pressure Warning Message.....................3-57Driver Information Center (DIC).......................3-57
System Controls...........................................3-58
Status of Vehicle Systems.............................3-58
DIC Main Menu............................................3-62
DIC Warnings and Messages.........................3-65
DIC Vehicle Personalization............................3-74
Audio System(s).............................................3-88
Setting the Time...........................................3-88
Radio with CD..............................................3-89
Navigation/Radio System..............................3-105
Theft-Deterrent Feature................................3-105
Audio Steering Wheel Controls (CTS)............3-105
Radio Reception.........................................3-106
Care of Your CDs.......................................3-107
Care of the CD Player.................................3-107
Diversity Antenna System.............................3-108
XM™ Satellite Radio Antenna System............3-108
Section 3 Instrument Panel
3-2

Traction Control System (TCS)
Warning Light
If the TC (traction control)
warning light comes on
and stays on, there may be
a problem with the
traction control system.
The TC (traction control) warning light will come on
briey when you turn the ignition to ON. If it doesn’t
come on then, have it xed so it will be ready to warn
you if there is a problem.
The light will also come on if you turn the traction
control system off using the TC (traction control) on/off
button located in the glove box for the CTS and on
the steering wheel for the CTS-V.
If the TC (traction control) warning light stays on or
comes on while you are driving, pull off the road as soon
as possible and stop carefully. Try resetting the system
by turning the ignition off then back on. If the light still
stays on or comes back on again while you are driving,
your vehicle needs service. Have the traction control
system inspected as soon as possible. SeeTraction
Control System (TCS) (CTS) on page 4-8orTraction
Control System (TCS) (CTS-V) on page 4-9for more
information.
Engine Coolant Temperature
Warning Light (CTS)
This light tells you that
your engine is very hot.
This light will come on when you rst start the vehicle
as a check to let you know that the light is working. It will
go out after a few seconds. If the light does not come
on, the bulb may be burned out. See your dealer
for assistance in changing the bulb.
If the light does not go out or if the light comes on and
stays on while you are driving, your vehicle may
have a problem with the cooling system. You should
stop the vehicle and turn off the engine as soon
as possible to avoid damage to the engine. A warning
chime will sound when this light is on, also.
SeeEngine Overheating on page 5-28andMessage
Center (CTS-V) on page 3-51for more information.
3-43

Engine Coolant Temperature Gage
This gage shows the
engine coolant
temperature. If the gage
pointer moves into
the shaded area, the
engine is too hot.
That reading means the same thing as the warning
light – the engine coolant is very hot. SeeEngine
Overheating on page 5-28.
Tire Pressure Light (CTS-V)
This light will come on if
the system detects low
tire pressure.
This light will also come on for a bulb check when the
vehicle is started.
SeeTire Pressure Monitor System (CTS-V) on
page 5-65for more information.
For more information on the proper tire pressure, see
Loading Your Vehicle on page 4-33. For more
information on your tires, seeTires on page 5-54.
3-44