2008 CADILLAC ESCALADE ESV battery

To use the auxiliary inputs of the RSE system, connect an
external auxiliary device to the color-coded A/V jacks and
turn both the auxiliary device and the video screen power
on. If the video screen is in the DVD player mode,
pressing the AUX (auxiliary) button on the remote control
switches the video screen from the DVD player mode to
the auxiliary device. The radio plays the audio of the
connected auxiliary device by sourcing to auxiliary. See
Radio(s) on page 3-72 for more information.
For optimal sound quality, increase the portable audio
device’s volume to the loudest level. Higher levels
of volume decreases audio distortion.
It is always best to power your portable audio device
through its own battery while playing.
How to Change the RSE Video Screen
Settings The screen display mode (normal, full, and zoom),
screen brightness, and setup menu language can be
changed from the on screen setup menu. To change any
feature, perform the following:
1. Press the
z (display menu) button on the remote
control.
2. Use the remote control
Q ,
R ,
q ,
r navigation
arrows and the
r button to use the setup menu.
3. Press the
z menu button again to remove
the setup menu from the screen. Audio Output Audio from the DVD player or auxiliary inputs can be
heard through the following possible sources:
Wireless Headphones
Vehicle Speakers
Vehicle wired headphone jacks on the rear seat
audio system, if your vehicle has this feature.
The RSE system always transmits the audio signal to
the wireless headphones, if there is audio available. See
“Headphones” earlier in this section for more
information.
The DVD player is capable of outputting audio to the
wired headphone jacks on the RSA system, if your
vehicle has this feature. The DVD player can be
selected as an audio source on the RSA system. See
Rear Seat Audio (RSA) on page 3-104 for more
information.
When a device is connected to the radio’s auxiliary
input jack, if your vehicle has this feature, or A/V jacks,
the rear seat passengers are be able to hear audio
from the auxiliary device through the wireless or wired
headphones. The front seat passengers are able to
listen to playback from this device through the vehicle
speakers by selecting AUX as the source on the radio.
3-98

Video Screen The video screen is located in the overhead console.
To use the video screen, do the following:
1. Push the release button located on the overhead
console.
2. Move the screen to the desired position.
When the video screen is not in use, push it up into its
locked position.
If a DVD is playing and the screen is raised to its locked
position, the screen remains on, this is normal, and
the DVD continues to play through the previous audio
source. Use the remote control power button or eject the
disc to turn off the screen.
The overhead console contains the IR transmitters for
the wireless headphones and the IR receivers for
the remote control. They are located at the rear of the
console.
Notice: Avoid directly touching the video screen,
as damage may occur. See “Cleaning the Video
Screen” later in this section for more information. Remote Control To use the remote control, aim it at the transmitter
window at the rear of the overhead console and press
the desired button. Direct sunlight or very bright light can
affect the ability of the RSE transmitter to receive
signals from the remote control. If the remote control
does not seem to be working, the batteries may need to
be replaced. See “Battery Replacement” later in this
section. Objects blocking the line of sight can also affect
the function of the remote control.
If a CD or DVD is in the Radio DVD slot, the remote
control power button can be used to turn on the video
screen display and start the disc. The radio can also
turn on the video screen display. See Radio(s) on
page 3-72 for more information.
Notice: Storing the remote control in a hot area or
in direct sunlight can damage it, and the repairs
will not be covered by your warranty. Storage
in extreme cold can weaken the batteries. Keep the
remote control stored in a cool, dry place.
If the remote control becomes lost or damaged, a new
universal remote control can be purchased. If this
happens, make sure the universal remote control uses a
code set of Toshiba ®
.
3-99

AUX (Auxiliary): Press to switch the system between
the DVD player and an auxiliary source.
If your vehicle has a third row video screen, the AUX
button controls the source display on the second
row video screen, and the third row video screen as
described in the table below:
Aux Button
Press Second Row
Screen Third Row
Screen
Default State
(No Press) DVD Media DVD Media
First Press Aux Video
Source Aux Video
Source
Second Press DVD Media Aux Video
Source
Third Press Aux Video
Source DVD Media
Fourth Press Return to Default
State Return to
Default State
d (Camera): Press to change camera angles on DVDs
that have this feature when a DVD is playing. The format
and content of this function varies for each disc. 1 through 0 (Numeric Keypad): The numeric keypad
provides the capability of direct chapter or track
number selection.
\ (Clear): Press within three seconds after entering a
numeric selection, to clear all numeric inputs.
} 10 (Double Digit Entries): Press to select chapter
or track numbers greater than 9. Press this button
before entering the number.
Battery Replacement To change the remote control batteries, do the following:
1. Slide the rear cover back on the remote control.
2. Replace the two batteries in the compartment. Make
sure that they are installed correctly, using the
diagram on the inside of the battery compartment.
3. Replace the battery cover.
If the remote control is to be stored for a long period of
time, remove the batteries and keep them in a cool,
dry place.
3-102

You can run the engine to keep warm, but be careful. { CAUTION: Snow can trap exhaust gases under your
vehicle. This can cause deadly CO (carbon
monoxide) gas to get inside. CO could
overcome you and kill you. You cannot see it
or smell it, so you might not know it is in your
vehicle. Clear away snow from around the
base of your vehicle, especially any that is
blocking the exhaust pipe. And check around
again from time to time to be sure snow does
not collect there.
Open a window just a little on the side of the
vehicle that is away from the wind. This will
help keep CO out.
Run your engine only as long as you must. This saves
fuel. When you run the engine, make it go a little
faster than just idle. That is, push the accelerator
slightly. This uses less fuel for the heat that you get and
it keeps the battery charged. You will need a
well-charged battery to restart the vehicle, and possibly
for signaling later on with the headlamps. Let the
heater run for a while.
4-32

Trailer Wiring Harness Heavy-Duty Trailer Wiring Package
Your vehicle is equipped with the seven-wire trailer
towing harness. This harness with a seven-pin
universal heavy-duty trailer connector is attached to
the rear bumper beam. It is located next to the
integrated trailer hitch. The seven-wire harness contains the following trailer
circuits:
Yellow: Left Stop/Turn Signal
Dark Green: Right Stop/Turn Signal
Brown: Taillamps
White: Ground
Light Green: Back-up Lamps
Red w/ Black Stripe: Battery Feed*
Dark Blue: Trailer Brake*
*The fuses for these two circuits are installed in the
underhood electrical center, but the circuits are
not connected. They should be installed by your dealer
or a qualied service center.
If you are charging a remote (non-vehicle) battery, press
the tow/haul mode button located at the end of the
shift lever. This will boost the vehicle system voltage and
properly charge the battery.
4-56

Electric Brake Control Wiring
Provisions These wiring provisions are included with your vehicle
as part of the heavy-duty trailer wiring package.
These provisions are for an electric brake controller.
The red/black stripe power feed will not be connected to
the battery until the ring terminal is unstowed and
connected to the underhood electrical center. The
instrument panel contains blunt cut wires near the data
link connector for the trailer brake controller. The
harness contains the following wires:
Dark Blue: Auxiliary
Red/Black: Battery
Light Blue/White: Brake Switch
White: Ground
It should be installed by your dealer/retailer or a
qualied service center. Trailer Recommendations You must subtract your hitch loads from the Cargo
Weight Rating (CWR). CWR is the maximum weight of
the load your vehicle can carry. It doesn’t include
the weight of the people inside. But you can gure about
150 lbs. (68 kg) for each seat. The total cargo load
must not be more than your vehicle’s CWR.
Weigh your vehicle with the trailer attached, so that you
won’t go over the GVWR or GAWR. If you are using
a weight-distributing hitch, weigh the vehicle without the
spring bars in place.
You’ll get the best performance if you spread out the
weight of your load the right way, and if you choose the
correct hitch and trailer brakes.
For more information, see Towing a Trailer on
page 4-44 .
4-57

Service ........................................................... .5-3
Accessories and Modications ......................... .5-3
California Proposition 65 Warning .................... .5-3
California Perchlorate Materials Requirements .... .5-4
Doing Your Own Service Work ........................ .5-4
Adding Equipment to the Outside of Your
Vehicle ..................................................... .5-4
Fuel ............................................................... .5-5
Gasoline Octane ........................................... .5-5
Gasoline Specications ................................... .5-5
California Fuel .............................................. .5-5
Additives ...................................................... .5-6
Fuels in Foreign Countries .............................. .5-6
Filling the Tank ............................................. .5-7
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 .................................................. .5-14
Engine Oil Life System ................................. .5-16
Engine Air Cleaner/Filter ............................... .5-17
Automatic Transmission Fluid ........................ .5-20
Engine Coolant ............................................ .5-24
Coolant Surge Tank Pressure Cap ................. .5-26
Engine Overheating ...................................... .5-26 Overheated Engine Protection
Operating Mode ....................................... .5-28
Cooling System ........................................... .5-29
Engine Fan Noise ........................................ .5-33
Power Steering Fluid .................................... .5-34
Windshield Washer Fluid ............................... .5-35
Brakes ....................................................... .5-36
Battery ....................................................... .5-39
Jump Starting .............................................. .5-40
All-Wheel Drive ............................................. .5-45
Rear Axle ...................................................... .5-46
Front
Axle ..................................................... .5-47
Headlamp Aiming .......................................... .5-48
Bulb Replacement ......................................... .5-51
High Intensity Discharge (HID) Lighting ........... .5-51
Back-Up Lamps ........................................... .5-51
License Plate Lamp ..................................... .5-53
Replacement Bulbs ...................................... .5-53
Windshield Wiper Blade Replacement ............. .5-54
Tires ............................................................. .5-56
Tire Sidewall Labeling .................................. .5-57
Tire Terminology and Denitions .................... .5-59
Ination - Tire Pressure ................................ .5-62
High-Speed Operation .................................. .5-63
Tire Pressure Monitor System ........................ .5-64Section 5 Service and Appearance Care
5-1

A. Engine Air Cleaner/Filter. See Engine Air
Cleaner/Filter on page 5-17 .
B. Air Filter Restriction Indicator (If Equipped).
See Engine Air Cleaner/Filter on page 5-17 .
C. Coolant Surge Tank and Pressure Cap. See Cooling
System on page 5-29 and Coolant Surge Tank
Pressure Cap on page 5-26 .
D. Remote Positive (+) Terminal. See Jump Starting
on page 5-40 .
E. Battery. See Battery on page 5-39 .
F. Engine Oil Fill Cap. See “When to Add Engine Oil”
under Engine Oil on page 5-14 .
G. Automatic Transmission Dipstick (Out of View).
See “Checking the Fluid Level” under Automatic
Transmission Fluid on page 5-20 . H. Remote Negative ( − ) Terminal (GND) (Out of View).
See Jump Starting on page 5-40 .
I. Engine Oil Dipstick (Out of View). See “Checking
Engine Oil” under Engine Oil on page 5-14 .
J. Engine Cooling Fan (Out of View). See Cooling
System on page 5-29 .
K. Power Steering Fluid Reservoir (Out of View).
See Power Steering Fluid on page 5-34 .
L. Brake Master Cylinder Reservoir. See “Brake Fluid”
under Brakes on page 5-36 .
M. Underhood Fuse Block. See Underhood Fuse Block
on page 5-111 .
N. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” under Windshield Washer Fluid
on page 5-35 .
5-13