2005 CADILLAC ESCALADE Bulbs

An arrow on the instrument
panel cluster will ash in
the direction of the
turn or lane change.
As you signal a turn or a lane change, if the arrows
ash more quickly than normal, a signal bulb may
be burned out and other drivers won’t see your turn
signal.
If a bulb is burned out, replace it to help avoid an
accident. If the arrows don’t go on at all when you signal
a turn, check for burned-out bulbs and a blown fuse.
SeeInstrument Panel Fuse Block on page 5-107
andUnderhood Fuse Block on page 5-111.
Turn Signal On Chime
If your turn signal is left on for more than 3/4 of a mile
(1.2 km), a chime will sound at each ash of the
turn signal and the message TURN SIGNAL ON will
also appear in the DIC. SeeDIC Warnings and
Messages on page 3-53. To turn the chime and
message off, move the turn signal lever to the off
position.
Headlamp High/Low-Beam Changer
53(Headlamp High/Low Beam Changer):To
change the headlamps from low to high beam, push the
lever toward the instrument panel. To return to
low-beam headlamps, pull the multifunction lever toward
you. Then release it.
When the high beams are
on, this indicator light on
the instrument panel
cluster will also be on.
Flash-to-Pass
This feature lets you use your high-beam headlamps to
signal a driver in front of you that you want to pass.
It works even if your headlamps are in the automatic
position.
To use it, pull the turn signal lever toward you, then
release it.
3-8

Making Turns
Notice:Making very sharp turns while trailering
could cause the trailer to come in contact with the
vehicle. Your vehicle could be damaged. Avoid
making very sharp turns while trailering.
When you’re turning with a trailer, make wider turns
than normal. Do this so your trailer won’t strike
soft shoulders, curbs, road signs, trees or other objects.
Avoid jerky or sudden maneuvers. Signal well in
advance.
Turn Signals When Towing a Trailer
The arrows on your instrument panel will ash whenever
you signal a turn or lane change. Properly hooked up,
the trailer lamps will also ash, telling other drivers
you’re about to turn, change lanes or stop.
When towing a trailer, the arrows on your instrument
panel will ash for turns even if the bulbs on the trailer
are burned out. Thus, you may think drivers behind
you are seeing your signal when they are not. It’s
important to check occasionally to be sure the trailer
bulbs are still working.
Driving On Grades
Reduce speed and shift to a lower gearbeforeyou start
down a long or steep downgrade. If you don’t shift
down, you might have to use your brakes so much that
they would get hot and no longer work well.
You can tow in DRIVE (D). You may want to shift the
transmission to THIRD (3) or, if necessary, a lower
gear selection if the transmission shifts too often
(e.g., under heavy loads and/or hilly conditions).
You may also want to activate the tow/haul mode if the
transmission shifts too often. See “Tow/Haul Mode”
earlier.
When towing at high altitude on steep uphill grades,
consider the following: Engine coolant will boil at a lower
temperature than at normal altitudes. If you turn your
engine off immediately after towing at high altitude
on steep uphill grades, your vehicle may show signs
similar to engine overheating. To avoid this, let the
engine run while parked (preferably on level ground)
with the automatic transmission in PARK (P) for a
few minutes before turning the engine off. If you do get
the overheat warning, seeEngine Overheating on
page 5-26.
4-58

Service............................................................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of
Your Vehicle..............................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specications....................................5-6
California Fuel...............................................5-6
Additives.......................................................5-7
Fuels in Foreign Countries...............................5-8
Filling the Tank..............................................5-8
Filling a Portable Fuel Container.....................5-10
Checking Things Under the Hood....................5-10
Hood Release..............................................5-11
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-13
Engine Oil Life System..................................5-16
Engine Air Cleaner/Filter................................5-18
Automatic Transmission Fluid.........................5-21
Engine Coolant.............................................5-23
Coolant Surge Tank Pressure Cap..................5-26
Engine Overheating.......................................5-26
Overheated Engine Protection
Operating Mode........................................5-28
Cooling System............................................5-28
Engine Fan Noise.........................................5-33Power Steering Fluid.....................................5-33
Windshield Washer Fluid................................5-34
Brakes........................................................5-36
Battery........................................................5-39
Jump Starting...............................................5-40
All-Wheel Drive..............................................5-45
Rear Axle.......................................................5-45
Front Axle......................................................5-46
Headlamp Aiming...........................................5-48
Headlamp Horizontal Aiming...........................5-49
Headlamp Vertical Aiming..............................5-50
Bulb Replacement..........................................5-51
High Intensity Discharge (HID) Lighting............5-51
Halogen Bulbs..............................................5-52
Headlamps..................................................5-52
Front Turn Signal, Sidemarker and Daytime
Running Lamps.........................................5-56
Taillamps, Turn Signal, Sidemarker, Stoplamps
and Back-up Lamps...................................5-57
Replacement Bulbs.......................................5-58
Windshield Wiper Blade Replacement..............5-58
Tires..............................................................5-59
Tire Sidewall Labelling...................................5-60
Tire Terminology and Denitions.....................5-63
Ination - Tire Pressure.................................5-65
Section 5 Service and Appearance Care
5-1

5. Turn the vertical aiming screw (V) until the
headlamp beam is aimed to the horizontal tape line.
The top edge of the cut-off should be positioned
at the bottom edge of the horizontal tape line.
6. Repeat Steps 4 and 5 for the opposite headlamp.
Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 5-58.
For any bulb changing procedure not listed in this
section, contact your dealer.
High Intensity Discharge (HID)
Lighting
{CAUTION:
The low beam high intensity discharge lighting
system operates at a very high voltage. If you
try to service any of the system components,
you could be seriously injured. Have your
dealer or a qualied technician service them.
Your vehicle may have HID headlamps. After your
vehicle’s HID headlamp bulb has been replaced, you
may notice that the beam is a slightly different
shade than it was originally. This is normal.
5-51

Halogen Bulbs
{CAUTION:
Halogen bulbs have pressurized gas inside
and can burst if you drop or scratch the bulb.
You or others could be injured. Be sure to read
and follow the instructions on the bulb
package.
Headlamps
A. Low-Beam
Headlamp
B. Daytime Running
Lamp (DRL)
C. Sidemarker LampD. High-Beam
Headlamp
E. Front Parking/Turn
Signal Lamp
5-52

Taillamps, Turn Signal, Sidemarker,
Stoplamps and Back-up Lamps
A. Turn Signal/Taillamp
B. Stoplamp/Taillamp
C. Back-up Lamp
D. Sidemarker LampTo replace one of these bulbs, do the following:
1. Remove the
two screws from the
taillamp assembly.
2. Remove the taillamp assembly.
3. Press the release tab and turn the bulb socket
counterclockwise to remove it from the taillamp
assembly. The sidemarker lamp does not have a
release tab.
4. Pull the bulb straight out from the socket.
5. Install a new bulb into the socket and insert it into
the taillamp assembly
6. Turn the bulb socket clockwise until it clicks. The
sidemarker lamp does not have a release tab and
therefore will not click when it is installed.
7. Reinstall the taillamp assembly and tighten the
screws.
5-57

Replacement Bulbs
Exterior Lamp Bulb Number
Back-up Lamp 3157K
Daytime Running Lamp (DRL) 4114K
Front Parking and Turn Signal
Lamps3157AK
High-Beam Headlamp 9005 or 9005 LL
Rear Turn Signal, Stoplamp and
Taillamp3157K
Sidemarker Lamp 194
For replacement bulbs not listed here, contact your
dealer.
Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected at least
twice a year for wear and cracking. SeeScheduled
Maintenance on page 6-5for more information.
Replacement blades come in different types and are
removed in different ways. For proper type and length,
seeNormal Maintenance Replacement Parts on
page 6-16.To replace the windshield wiper blade assembly do the
following:
1. Lift the wiper arm and turn the blade until it is
facing away from the windshield.
2. Push the release lever and slide the wiper assembly
toward the driver’s side of the vehicle.
3. Install a new blade by reversing Steps 1 and 2.
5-58

Audio System(s).............................................3-69
Audio Steering Wheel Controls....................3-101
Care of Your Cassette Tape Player...............3-103
Care of Your CD and DVD Player................3-104
Care of Your CDs and DVDs.......................3-104
CD Changer...............................................3-98
Chime Level Adjustment.............................3-105
Diversity Antenna System............................3-104
Navigation/Radio System, see Navigation
Manual...................................................3-84
Radio with Cassette and CD.........................3-70
Rear Seat Audio (RSA)................................3-96
Setting the Time..........................................3-70
Theft-Deterrent Feature...............................3-101
Understanding Radio Reception...................3-102
XM™ Satellite Radio Antenna System...........3-105
Automatic Headlamp System............................3-15
Automatic Transmission
Fluid..........................................................5-21
Operation...................................................2-22
B
Battery..........................................................5-39
Run-Down Protection...................................3-18
Before Leaving on a Long Trip.........................4-35
Bench Seat....................................................1-18
Bench Seat Split (50/50)..................................1-13
Bench Seat, Split (60/40).................................1-10Brake
Anti-Lock Brake System (ABS)........................ 4-6
Emergencies................................................ 4-8
Parking......................................................2-25
System Warning Light..................................3-38
Brake Pedal, Throttle.......................................2-20
Brakes..........................................................5-36
Braking........................................................... 4-5
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-18
Bucket Seats, Rear.........................................1-23
Bulb Replacement...........................................5-51
Front Turn Signal, Sidemarker and Daytime
Running Lamps........................................5-56
Halogen Bulbs............................................5-52
Headlamp Aiming........................................5-48
Headlamps.................................................5-52
High Intensity Discharge (HID) Lighting...........5-51
Replacement Bulbs......................................5-58
Taillamps, Turn Signal, Sidemarker, Stoplamps,
and Back-Up Lamps.................................5-57
Buying New Tires...........................................5-71C
California Fuel.................................................. 5-6
Canadian Owners................................................ ii
Capacities and Specications..........................5-117
Carbon Monoxide...................2-13, 2-28, 4-38, 4-50
2