2011 CADILLAC CTS change key battery

Black plate (44,1)Cadillac CTS/CTS-V Owner Manual - 2011
5-44 Instruments and Controls
If a tire pressure message appears
on the DIC, stop as soon as you
can. Inflate the tires by adding air
until the tire pressure is equal to the
values shown on the Tire Loading
Information label. SeeTires
on
page 10‑66, Vehicle Load Limitson
page 9‑11, and Tire Pressureon
page 10‑74.
If the vehicle does not have a spare
tire, the message will display “Use
Inflator Kit in Trunk”. Use the inflator
kit to inflate the tires to the correct
pressure. See Tire Sealant and
Compressor Kit
on page 10‑92for
more information.
More than one tire pressure
message can be received at a time.
To read the other messages, press
the set/reset button.
The DIC display also shows the tire
pressure values. See Driver
Information Center (DIC)
on
page 5‑27.
Transmission Messages
Differential Hot, Reduce Speed
(CTS-V Only)
This message displays and a chime
sounds if the differential fluid
temperature exceeds 150°C
(300°F). Driving aggressively or at
high speeds can cause the
differential fluid temperature to be
higher than normal. If this message
appears, you may continue to drive
at a slower speed. If you have been
operating the vehicle under normal
driving conditions, the vehicle may
need service. See your dealer for an
inspection.
To acknowledge the message,
press
V. The message reappears
and a chime sounds every
two minutes until this condition
changes. If you do not clear the
message, it will remain on until the
condition changes.
Service Transmission
This message displays when there
is a problem with the vehicle's
transmission. Have the vehicle
serviced by your dealer.
Shift To Park (Automatic
Transmission Only)
If the vehicle has the keyless
access system, this message
displays if the vehicle is not in
P (Park) while the engine is being
turned off. The vehicle will be in
ACC/ACCESSORY. Once the shift
lever is moved to P (Park), the
ignition needs to be turned off. If the
ignition is not turned off, the vehicle
will remain in ACC/ACCESSORY.
To avoid draining the battery, turn
the ignition to off before leaving the
vehicle.

Black plate (21,1)Cadillac CTS/CTS-V Owner Manual - 2011
Driving and Operating 9-21
When first starting the vehicle,
the engine idle speed will be
elevated to allow the catalytic
converter, an emissions control
device, to quickly reach
operating temperature. After
approximately 20 seconds, the
engine will begin to transition to
it's normal, quieter idle speed,
which can vary depending on
the temperature. This is normal
operation.
Notice: Cranking the engine for
long periods of time, by returning
the key to the START position
immediately after cranking has
ended, can overheat and damage
the cranking motor, and drain the
battery. Wait at least 15 seconds
between each try, to let the
cranking motor cool down.
2. If the engine does not start after 5‐10 seconds, especially in
very cold weather (below 0°F
or−18°C), it could be flooded
with too much gasoline. Try
pushing the accelerator pedal all
the way to the floor and holding it there as you hold the key in
START for up to a maximum of
15 seconds. Wait at least
15 seconds between each try, to
allow the cranking motor to cool
down. When the engine starts,
let go of the key and accelerator.
If the vehicle starts briefly but
then stops again, do the same
thing. This clears the extra
gasoline from the engine. Do not
race the engine immediately
after starting it. Operate the
engine and transmission gently
until the oil warms up and
lubricates all moving parts.
Notice: The engine is designed to
work with the electronics in the
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, the engine
might not perform properly. Any
resulting damage would not be
covered by the vehicle warranty.Engine Coolant Heater
Vehicles with the engine coolant
heater can use this option
in cold weather conditions at or
below −18°C (0°F) for easier
starting and better fuel economy
during engine warm-up. Plug in the
coolant heater at least four hours
before starting your vehicle. An
internal thermostat in the plug-end
of the cord may exist which will
prevent engine coolant heater
operation at temperatures
above −18°C (0°F).
To Use the Engine Coolant
Heater
1. Turn off the engine.
2. Open the hood and unwrap the
electrical cord. The cord is
located near the driver side strut
tower.
Remove the plastic cap to
access the plug.

Black plate (8,1)Cadillac CTS/CTS-V Owner Manual - 2011
i-8 INDEX
Lights (cont.)Engine Coolant
Temperature Warning . . . . . . . 5-25
Engine Oil Pressure . . . . . . . . . . 5-26
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-2
Fog Lamps . . . . . . . . . . . . . . . . . . . 5-27
High-Beam On . . . . . . . . . . . . . . . . 5-26
High/Low Beam Changer . . . . . . 6-2
Safety Belt Reminders . . . . . . . . 5-17
Security . . . . . . . . . . . . . . . . . . . . . . 5-26
Tire Pressure . . . . . . . . . . . . . . . . . 5-25
Traction Control System
(TCS)/StabiliTrak
®. . . . . . . . . . 5-24
Up-Shift . . . . . . . . . . . . . . . . . . . . . . 5-24
Limited-Slip Rear Axle . . . . . . . . . 9-40
Locks Automatic Door . . . . . . . . . . . . . . . 2-15
Central Door UnlockingSystem . . . . . . . . . . . . . . . . . . . . . . 2-15
Delayed Locking . . . . . . . . . . . . . . 2-15 Locks (cont.)
Door . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Lockout Protection . . . . . . . . . . . . 2-16
Power Door . . . . . . . . . . . . . . . . . . . 2-15
Safety . . . . . . . . . . . . . . . . . . . . . . . . 2-16
Loss of Control . . . . . . . . . . . . . . . . . 9-6
Low-Profile Tires . . . . . . . . . . . . . . 10-67
Lower Anchors and Tethers for Children (LATCH
SYSTEM) . . . . . . . . . . . . . . . . . . . . 3-53
Lumbar Adjustment . . . . . . . . . . . . . 3-7 Front Seats . . . . . . . . . . . . . . . . . . . . 3-7
M
Magnetic Ride Control . . . . . . . . . 9-39
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . 11-11
Maintenance Schedule Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 11-7
Scheduled Maintenance . . . . . . 11-3 Malfunction Indicator Lamp . . . . 5-19
Manual Mode . . . . . . . . . . . . . . . . . . 9-28
Manual Transmission . . . . . . . . . . 9-30
Fluid . . . . . . . . . . . . . . . . . . . . . . . . 10-15
Memory Features . . . . . . . . . . . . . . . 1-8
Messages Airbag System . . . . . . . . . . . . . . . . 5-42
Anti-Theft Alarm System . . . . . . 5-42
Battery Voltage and
Charging . . . . . . . . . . . . . . . . . . . . 5-31
Brake System . . . . . . . . . . . . . . . . 5-32
Compass . . . . . . . . . . . . . . . . . . . . . 5-34
Door Ajar . . . . . . . . . . . . . . . . . . . . . 5-34
Engine Cooling System . . . . . . . 5-35
Engine Oil . . . . . . . . . . . . . . . . . . . . 5-35
Engine Power . . . . . . . . . . . . . . . . 5-36
Fuel System . . . . . . . . . . . . . . . . . . 5-36
Key and Lock . . . . . . . . . . . . . . . . . 5-36
Lamp . . . . . . . . . . . . . . . . . . . . . . . . . 5-39
Object Detection System . . . . . 5-39