2003 CADILLAC SEVILLE brake light

5. The SECURITY light will turn off once the key has
been programmed. It may not be apparent that the
SECURITY light went on due to how quickly the
key is programmed.
6. Repeat the Steps 1 through 4 if additional keys are
to be programmed.
If you are ever driving and the SECURITY light comes
on and stays on, you will be able to restart your
engine if you turn it off. Your PASS- Key
žIII system,
however, is not working properly and must be serviced
by your dealer. Your vehicle is not protected by the
PASS-Key
žIII system at this time.
If you lose or damage a PASS-Key
žIII key, contact
your dealer to have a new key made.
In an emergency, contact Cadillac Roadside Assistance.
See
Roadside Service on page 7-6.
Starting and Operating Your
Vehicle
New Vehicle Break-In
Notice:Your vehicle doesn't need an elaborate
ªbreak-in.º But it will perform better in the long run
if you follow these guidelines:
·Don't drive at any one speed Ð fast or
slow Ð for the ®rst 500 miles (805 km). Don't
make full-throttle starts.
·Avoid making hard stops for the ®rst 200 miles
(322 km) or so. During this time your new
brake linings aren't yet broken in. Hard stops
with new linings can mean premature wear and
earlier replacement. Follow this breaking-in
guideline every time you get new brake linings.
·Don't tow a trailer during break-in. See ªTowing
a Trailerº in the Index for more information.
2-23

THIRD (3):This position is also used for normal driving,
however, it offers more power and lower fuel economy
than AUTOMATIC OVERDRIVE (
X).
Here are examples for using THIRD (3) instead of
AUTOMATIC OVERDRIVE (
X):
·When driving on hilly, winding roads.
·When going down a steep hill.
SECOND (2):This position gives you more power. You
can use SECOND (2) on hills. It can help control
your speed as you go down steep mountain roads, but
then you would also want to use your brakes off
and on.
Notice:Don't shift into SECOND (2) unless you are
going slower than 65 mph (105 km/h), or you can
damage your engine.
FIRST (1):This position gives you even more power
than SECOND (2). You can use it on very steep hills, or
in deep snow or mud.
If the traction control switch is off, your vehicle will not
go into FIRST (1) gear and the vehicle will accelerate
from stop more slowly. This can help in deep snow
or mud conditions. When the traction control is turned
off, a message will light up on the Driver Information
Center (DIC).
Notice:If your front wheels won't turn, don't try to
drive. This might happen if you were stuck in
very deep sand or mud or were up against a solid
object. You could damage your transaxle. Also,
if you stop when going uphill, don't hold your
vehicle there with only the accelerator pedal. This
could overheat and damage the transaxle. Use your
brakes to hold your vehicle in position on a hill.
Performance Shift Display (STS Only)
When your vehicle detects a change in driving
conditions, it will automatically initiate the appropriate
performance shift mode. When this occurs, the
gear display on the instrument panel cluster will change
to indicate that the transaxle has shifted to a different
gear. For example, the gear display on the cluster may
indicate D, 3, 2, or 1 even though the gearshift lever
is still in AUTOMATIC OVERDRIVE (
X). Once
the performance shift mode ends, the gear display on
the instrument panel cluster will return to normal.
2-30

Parking Brake
The parking brake pedal is
located to the left of the
regular brake pedal,
near the driver's door.
To set the parking brake, hold the regular brake pedal
down with your right foot and push the parking brake
pedal down with your left foot.
If the ignition is on, the brake system warning light on
the instrument panel cluster should come on. If it
doesn't, you need to have your vehicle serviced.When you move out of PARK (P) or NEUTRAL (N) and
the engine is running, the parking brake should
release. If the parking brake has not been fully released
and you try to drive off with the parking brake on, the
brake system warning light will come on and stay on and
a multiple chime will sound. See
Brake System
Warning and Parking Brake Indicator Light on page 3-43
for more information.
If the parking brake doesn't fully release, you can
manually release the pedal. However, be sure to read
the following paragraphs:
{CAUTION:
Always shift to PARK (P) before pulling the
manual release lever. If your hand or arm is in
the way of the pedal you could be hurt. The
pedal springs back quickly. Keep your hand
and arm away when you use the manual
release lever.
Before releasing the manual parking brake, be sure to
put the vehicle in PARK (P) and turn the ignition to OFF.
2-31

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-7
Horn.............................................................3-7
Tilt Wheel.....................................................3-7
Turn Signal/Multifunction Lever.........................3-9
Exterior Lamps.............................................3-16
Interior Lamps..............................................3-21
Ultrasonic Rear Parking
Assist (URPA)...........................................3-24
Accessory Power Outlets...............................3-26
Ashtrays and Cigarette Lighter........................3-27
Climate Controls............................................3-28
Dual Climate Control System..........................3-28
Outlet Adjustment.........................................3-33
Rear Climate Control System.........................3-34
Passenger Compartment Air Filter...................3-35
Steering Wheel Climate Controls.....................3-35
Climate Controls Personalization.....................3-36
Warning Lights, Gages and Indicators.............3-37
Instrument Panel Cluster................................3-38
Speedometer and Odometer...........................3-39
Tachometer.................................................3-41Safety Belt Reminder Light.............................3-41
Air Bag Readiness Light................................3-42
Charging System Light..................................3-43
Brake System Warning and Parking Brake
Indicator Light...........................................3-43
Anti-Lock Brake System Warning Light.............3-44
Traction Control System (TCS)
Warning Light...........................................3-45
Engine Coolant Temperature Warning Light......3-46
Engine Coolant Temperature Gage..................3-46
Malfunction Indicator Lamp.............................3-47
Oil Pressure Light.........................................3-50
Security Light...............................................3-51
Fog Lamp Light............................................3-51
Lights On Reminder......................................3-51
Cruise Control Light......................................3-51
Fuel Gage...................................................3-52
Driver Information Center (DIC).......................3-53
DIC Controls and Displays.............................3-53
DIC Warnings and Messages.........................3-56
Climate Controls and Radio System
Personalization..........................................3-63
DIC Vehicle Personalization............................3-64
Section 3 Instrument Panel
3-1

Cruise Control
With cruise control, you can maintain a speed of about
25 mph (40 km/h) or more without keeping your foot
on the accelerator. This is helpful on long trips. Cruise
control does not work at speeds below about 25 mph
(40 km/h). When cruise control is on, you will see
a CRUISE light on the instrument panel cluster.
When you apply your brakes, the cruise control
shuts off.
{CAUTION:
·Cruise control can be dangerous where
you can not drive safely at a steady speed.
So, do not use your cruise control on
winding roads or in heavy traffic.
CAUTION: (Continued)
CAUTION: (Continued)
·
Cruise control can be dangerous on
slippery roads. On such roads, fast
changes in tire traction can cause needless
wheel spinning, and you could lose control.
Do not use cruise control on slippery roads.
If your vehicle is in cruise control when the traction
control system begins to limit wheel spin, the cruise
control will automatically disengage. See
Traction
Control System (TCS) on page 4-9. When road
conditions allow you to safely use it again, you may turn
the cruise control back on.
3-13

Setting Cruise Control
{CAUTION:
If you leave your cruise control on when you
are not using cruise, you might hit a button
and go into cruise when you do not want to.
You could be startled and even lose control.
Keep the cruise control switch off until you
want to use cruise control.
The buttons to operate cruise control are located on the
steering wheel.1. Press CRUISE ON/OFF, located on the bottom left
of the steering wheel, to turn cruise control on. An
indicator light will come on to show that the
cruise control is on.
2. Get up to the speed you want.
3. Press SET/CST (coast) located on the bottom right
of the steering wheel. The CRUISE light will display
on the instrument panel cluster.
4. Remove your foot from the accelerator pedal.
Resuming a Set Speed
Suppose you set your cruise control at a desired speed
and then you apply the brake. This shuts off the
cruise control. But you don't need to reset it.
Once the vehicle is traveling approximately 25 mph
(40 km/h) or more, you can press RES/ACC
(resume/accelerate) to return to your desired preset
speed. The CRUISE light will be displayed again.
The vehicle will return to and stay at your preset speed.
If you press and hold RES/ACC, the vehicle speed
will increase until you release the button or apply the
brake. Unless you want to go faster, do not press
and hold RES/ACC.
3-14

Increasing Speed While Using Cruise
Control
There are two ways to go to a higher speed:
·Use the accelerator pedal to get to the higher
speed. Press SET/CST, then release it and
the accelerator pedal. You will now cruise at the
higher speed.
·Press RES/ACC. Hold it there until you get up to
the speed that you want, and then release it. To
increase your speed in very small amounts, brie¯y
press RES/ACC and then release it. Each time
you do this, your vehicle will speed up
approximately 1 mph (1.6 km/h) faster.
The accelerate feature will only work after you have set
the cruise control speed by pressing SET/CST.
Reducing Speed While Using Cruise
Control
There are two ways to reduce your speed while using
cruise control:
·Press SET/CST until you reach the lower speed
you want, then release it.
·To slow down in very small amounts, press
SET/CST brie¯y. Each time you do this, the vehicle
will slow down approximately 1 mph (1.6 km/h).
Passing Another Vehicle While Using
Cruise Control
Use the accelerator pedal to increase your speed.
When you take your foot off the pedal, your vehicle will
slow down to the cruise control speed you set earlier.
Using Cruise Control on Hills
How well your cruise control will work on hills depends
upon your speed, load and the steepness of the
hills. When going up steep hills, you may have to step
on the accelerator pedal to maintain your speed.
When going downhill, you may have to brake or shift to
a lower gear to keep your speed down. Applying the
brake or shifting into a lower gear will take you out
of cruise control. If you need to apply the brake or shift
to a lower gear due to the grade of the downhill
slope, you may not want to attempt to use your cruise
control feature.
Ending Cruise Control
To turn off the cruise control, step lightly on the brake
pedal or press CRUISE ON/OFF on the steering wheel.
Erasing Speed Memory
When you turn off the cruise control or the ignition, your
cruise control set speed memory is erased.
3-15

Exterior Lamps
The control located on the
left side of the instrument
panel operates the
exterior lamps.
O(Exterior Lamp Control):Turn the control with this
symbol on it to operate the exterior lamps.
The exterior lamp control has three positions:
9(Off):Turn the control to this position to turn off all
lamps except the Daytime Running Lamps (DRL).
;(Parking Lamps):Turn the control to this position
to turn on the parking lamps together with the
following:
·Sidemarker Lamps
·Taillamps
·License Plate Lamps
·Instrument Panel Lights
The parking brake indicator light will come on and stay
on while the parking lamps are on with the engine
off and the ignition in ACC or ON.
2(Headlamps):Turn the control to this position to
turn on the headlamps, together with the previously
listed lamps and lights.
Your vehicle may be equipped with High Intensity
Discharge (HID) headlamps. These headlamps come on
at a lower intensity and gradually increase to full
brightness.
3-16