2002 CADILLAC DEVILLE tow

2-44
Headlamp High/Low-Beam Changer
Push forward to change the headlamps from low beam
to high. Pull the lever back and then release it to change
from high beam to low.
This light on the instrument
panel cluster will be on,
indicating high
-beam usage.
Flash-To-Pass
This feature lets you use the high-beam headlamps to
signal the driver in front of you that you want to pass.
Pull and hold the turn signal lever toward you to use.
When you do, the following will occur:

If the headlamps are either off or in the Daytime
Running Lamps (DRL) mode, the high
-beam
headlamps will turn on. They'll stay on as long as
you hold the lever there. Release the lever to turn
them off.

If the headlamps are on high beam, they will switch
to low beam. To return to high beam, push the lever
away from you.
Windshield Wipers
WIPER: Turn the band on the turn signal lever to
control the wipers.
MIST: Turn the band toward you to MIST and then
release it for a single wiping cycle. For more cycles,
hold the band on MIST longer.
LO or HI: Turn the band away from you to either
LO (low speed) or to HI (high speed), depending on
the wiper speed you want.
DELAY: Turn the band to one of the DELAY positions
to set the wiper speed for a long or a short delay
between wipes. The closer you move it to LO, the
shorter the delay.
OFF: Turn the band to OFF to turn off the wipers.

2-59
Mirrors
Electrochromic Day/Night Rearview Mirror
with Compass
Your vehicle has an electrochromic inside rearview
mirror with a compass. Your vehicle's mirror also
contains OnStar

controls. For more information about
OnStar, see ªOnStarº in the Index.
(On/Off): This is the on/off button, located on the
lower left side of the mirror for the electrochromic and
compass functions of the rearview mirror.
The mirror also includes an eight
-point compass
display in the upper right corner of the mirror face.
When on, the compass automatically calibrates as the
vehicle is driven.When cleaning the mirror, use a paper towel or similar
material dampened with glass cleaner. Do not spray
glass cleaner directly on the mirror as that may cause the
liquid cleaner to enter the mirror housing.
Mirror Operation
To turn on the automatic dimming feature, press
and hold the on/off button for about three seconds.
To turn off automatic dimming, press and hold the
on/off button for about three seconds again. The
indicator light will illuminate when this feature is active.
The automatic dimming feature is active each time the
vehicle is started.
Compass Operation
Press the on/off button once to turn the compass
on or off.
When the ignition and the compass feature are on, the
compass will show two character boxes for
approximately two seconds. After two seconds, the
mirror will display the compass heading.

2-62
The mirrors can be manually folded inward to prevent
damage when going through an automatic car wash. To
fold, push the mirror toward the vehicle. To return the
mirror to its original position, push outward. Be sure to
return both mirrors to their original unfolded position
before driving.
The mirrors can also be programmed for personalization
and parallel parking feature if you have the optional
memory package. For more information, see ªMemory
Seat, Mirrors and Steering Wheelº and ªVehicle
Programming and Personalization Featuresº in
the Index.
Driver's Outside Auto-Dimming
Rearview Mirror
The driver's side outside mirror will adjust for the glare
of headlamps behind you. This feature is controlled by
the on and off settings on the electrochromic mirror.
See ªElectrochromic Day/Night Rearview Mirror with
Compassº in the Index.
Curb View Assist Mirror (If Equipped)
If your vehicle is equipped with memory mirrors, it
will also be capable of performing the curb view assist
mirror feature. This feature will cause the passenger's
mirror to tilt to a preselected position when the vehicle
is in REVERSE (R). This feature may be useful
in allowing you to view the curb when you are
parallel parking.
When the vehicle is shifted out of REVERSE (R) and a
five
-second delay has occurred, the passenger's mirror
will return to its original position.
If further adjustment is needed after the mirror is tilted,
the mirror switch may be used.
This feature can be enabled/disabled through the
Driver Information Center. See ªVehicle Programming
and Personalization Featuresº in the Index for
more information.

2-73
OnStar System Limitations
Complete limitations can be found on the Subscriber
Services Agreement.
In order to provide you with excellent service, calls with
the OnStar Center may be monitored or recorded.
OnStar service is:

available in the 48 contiguous United States, Alaska,
Hawaii and Canada;

available when the vehicle is within the operating
range of a cellular provider;

subject to limitations caused by atmospheric
conditions, such as severe weather or topographical
conditions, such as mountainous terrain;

subject to cellular carrier equipment limitations.
Global positioning locating capabilities will not be
available if satellite signals are obstructed.
OnStar will not function if the vehicle's battery is
discharged or disconnected. It may also be inoperative if
the vehicle is in an accident and the OnStar or vehicle
electrical system components are damaged.
OnStar is the communication link between you and
existing governmental emergency and roadside serviceproviders. OnStar will receive your call and use
reasonable effort to contact an appropriate provider.
OnStar cannot promise that the providers will respond in
a timely manner or at all.
Assist Handles
A handle above each door can be used when getting out
of your vehicle.
Garment Hooks
Your vehicle is equipped with flip-out garment hooks.
They are located above the rear doors, behind the rear
assist handles. Return them to the stowed position when
not in use.
Umbrella Holder
The driver's and passenger's front seat cushion is
equipped with an umbrella holder. Gently slide the
umbrella into the slot located under the front portion of
the driver's or passenger's seat cushion.
Floor Mats
Your vehicle is equipped with rubber-backed front and
rear floor mats. Keep them clean by vacuuming and
using a spot cleaner, if necessary. Do not machine wash.

2-74
Sunroof (Option)
The two switches that operate the sunroof are located on
the overhead console and include VENT, ROOF, open
and close.
Press and hold the ROOF switch rearward to the first
position to open the glass panel and sunshade. The
sunshade also can be opened or closed manually. To
close the glass panel, press and hold the ROOF switch
forward. As the sunroof reaches the closed position, it
will open slightly toward the vent position and then drop
down to the closed position to provide a better seal.Press and release the ROOF switch rearward to the
second position to express
-open the glass panel to
the comfort stop position, approximately half
-way
open. The comfort stop position is designed to help
reduce noise and make the rear seat passengers
more comfortable.
The glass panel may then be fully opened by pressing
the ROOF switch again.
If you press and hold the ROOF switch in the
express
-open position for more than one second, the
express
-open operation will be over-ridden and the
sunroof will stop when the switch is released.
To stop the glass panel when express opening, press
the the ROOF or VENT switch forward or rearward
and release.
To vent the glass panel, press and hold the VENT switch
in the open position. The sunshade must be opened
manually when using the vent position. To close the
glass panel, press and hold the VENT switch in the
close position.
The ROOF and VENT switches work only when the
ignition is on or when RAP is active. See ªRetained
Accessory Powerº in the Index.

2-88
Brake System Warning and Parking Brake
Indicator 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
briefly when you turn the
ignition key to ON. If it
doesn't come on then,
have it fixed so it will be
ready to warn you if there's
a problem.If the light comes on while you are driving, pull off the
road and stop carefully. You may notice that the pedal is
harder to push. Or, the pedal may go closer to the floor.
It may take longer to stop. If the light is still on, have the
vehicle towed for service. See ªTowing Your Vehicleº in
the Index.
CAUTION:
Your brake system may not be working properly
if the brake system warning light is on. Driving
with the brake system warning light on can lead
to an accident. If the light is still on after you've
pulled off the road and stopped carefully, have
the vehicle towed for service.

2-94
If the Light Is Flashing
The following may prevent more serious damage to
your vehicle:

Reducing vehicle speed.

Avoiding hard accelerations.

Avoiding steep uphill grades.

If you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possible.
If the light stops flashing and remains on steady, see ªIf
the Light Is On Steadyº following.
If the light continues to flash, when it is safe to do so,
stop the vehicle. Find a safe place to park your vehicle.
Turn the key off, wait at least 10 seconds and restart the
engine. If the light remains on steady, see ªIf the Light
Is On Steadyº following. If the light is still flashing,
follow the previous steps, and drive the vehicle to your
dealer or qualified service center for service.If the Light Is On Steady
You may be able to correct the emission system
malfunction by considering the following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to fully install
the cap. See ªFilling Your Tankº in the Index. The
diagnostic system can determine if the fuel cap has been
left off or improperly installed. A loose or missing fuel
cap will allow fuel to evaporate into the atmosphere. A
few driving trips with the cap properly installed should
turn the light off.
Did you just drive through a deep puddle of water?
If so, your electrical system may be wet. The condition
will usually be corrected when the electrical system
dries out. A few driving trips should turn the light off.
Are you low on fuel?
As your engine starts to run out of fuel, your engine may
not run as efficiently as designed since small amounts of
air are sucked into the fuel line causing a misfire. The
system can detect this. Adding fuel should correct this
condition. Make sure to install the fuel cap properly. See
ªFilling Your Tankº in the Index. It will take a few
driving trips to turn the light off.

3-2
Comfort Controls
This section tells you how to make your air system work
for you.
Climate Control Panel
Your vehicle is equipped with an electronic climate
control system. This system can automatically adjust
and control temperature, fan speed, air delivery mode,
air conditioning operation and air intake. You can use
the AUTO (automatic) setting or override the automatic
operation by manually adjusting the controls. If your
vehicle is equipped with the climate control
personalization feature, you will be able to recall your
preferred climate control settings using your remote
keyless entry transmitter. See ªClimate Control
Personalizationº in the Index.Manual Operation
To turn the system on, press the knob located on the left
side of the climate control panel.
~MODE!: Press MODE to deliver air through the
floor, instrument panel or windshield outlets. The
system will stay in the selected mode until MODE is
pressed again. The current mode is displayed on the
climate control panel when MODE is pressed. Press the
up or down arrow to cycle through the following modes:


(Upper): This setting directs the airflow
through the instrument panel outlets.


(Bi-Level): This setting directs airflow into
your vehicle in two ways. Cooler air is directed to
the upper portion of your body through the four
instrument panel outlets while warmer air is directed
to the floor.


(Floor/Defrost): This setting directs airflow to
the floor outlets and toward the windshield.


(Floor): This setting directs airflow through
the floor outlets. Some air is diverted to the
windshield to minimize fogging.