2008 CADILLAC ESCALADE EXT Owners Manual

Torque Lock
If you are parking on a hill and you do not shift your
transmission into PARK (P) properly, the weight of the
vehicle can put too much force on the parking pawl in the
transmission. It might be difficult to pull the shift lever out
of PARK (P). This is called torque lock. To prevent torque
lock, set the parking brake and then shift into PARK (P)
properly before you leave the driver’s seat. To nd out
how, seeShifting Into PARK (P) on page 2-42.
When you are ready to drive, move the shift lever out
of PARK (P) before releasing the parking brake.
If torque lock does occur, you might need to have
another vehicle push yours a little uphill to take some of
the pressure from the parking pawl in the transmission.
Then you should be able to pull the shift lever out
of PARK (P).
Shifting Out of PARK (P)
This vehicle is equipped with an electronic shift lock
release system. The shift lock release is designed to:
Prevent ignition key removal unless the shift
lever is in PARK (P) with the shift lever button
fully released, and
Prevent movement of the shift lever out of
PARK (P), unless the ignition is in ON/RUN or
ACC/ACCESSORY and the regular brake
pedal is applied.
The shift lock release is always functional except in the
case of an uncharged or low voltage (less than 9 volt)
battery.
If your vehicle has an uncharged battery or a battery
with low voltage, try charging or jump starting the
battery. SeeJump Starting on page 5-40for more
information.
To shift out of PARK (P) use the following:
1. Apply the brake pedal.
2. Move the shift lever to the desired position.
If you still are unable to shift out of PARK (P):
1. Ease the pressure on the shift lever.
2. While holding down the brake pedal, press the
shift lever all the way into PARK (P).
3. Move the shift lever to the desired position.
If you are still having a problem shifting, then have
your vehicle serviced soon.
2-43

Parking Over Things That Burn
{CAUTION:
Things that can burn could touch hot
exhaust parts under your vehicle and ignite.
Do not park over papers, leaves, dry grass,
or other things that can burn.
Engine Exhaust
{CAUTION:
Engine exhaust can kill. It contains the gas
carbon monoxide (CO), which you cannot see or
smell. It can cause unconsciousness and death.
You might have exhaust coming in if:
The exhaust system sounds strange
or different.
Your vehicle gets rusty underneath.
Your vehicle was damaged in a collision.
Your vehicle was damaged when driving
over high points on the road or over
road debris.
Repairs were not done correctly.
Your vehicle or the exhaust system has
been modied improperly.
If you ever suspect exhaust is coming into
your vehicle:
Drive it only with all the windows down
to blow out any CO; and
Have your vehicle xed immediately.
2-44

Running the Engine While Parked
It is better not to park with the engine running.
But if you ever have to, here are some things to know.
{CAUTION:
Idling the engine with the climate control
system off could allow dangerous exhaust
into your vehicle. See the earlier caution under
Engine Exhaust on page 2-44.
Also, idling in a closed-in place can let deadly
carbon monoxide (CO) into your vehicle
even if the climate control fan is at the highest
setting. One place this can happen is a garage.
Exhaust — with CO — can come in easily.
NEVER park in a garage with the engine
running.
Another closed-in place can be a blizzard.
SeeWinter Driving on page 4-30.
{CAUTION:
It can be dangerous to get out of your vehicle
if the shift lever is not fully in PARK (P) with
the parking brake rmly set. Your vehicle can
roll. Do not leave your vehicle when the engine
is running unless you have to. If you have
left the engine running, the vehicle can move
suddenly. You or others could be injured.
To be sure your vehicle will not move, even
when you are on fairly level ground, always
set the parking brake and move the shift lever
to PARK (P).
Follow the proper steps to be sure your vehicle will
not move. SeeShifting Into PARK (P) on page 2-42.
If you are pulling a trailer, seeTowing a Trailer
on page 4-43.
2-45

Mirrors
Automatic Dimming Rearview
Mirror with Intellibeam
®, OnStar®,
Compass, and Temperature Display
Your vehicle may have an automatic dimming rearview
mirror with Intellibeam®, OnStar®, compass and
temperature display. For more information on OnStar®,
seeOnStar®System on page 2-56. For more information
on Intellibeam®, see “Intellibeam®Intelligent High-Beam
Headlamp Control System” underExterior Lamps
on page 3-14.
The mirror 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.
Outside temperature is also shown in the display.
Automatic Dimming
Your vehicle has an inside automatic dimming rearview
mirror. The automatic dimming feature is activated
whenever the vehicle is turned on and dims only
during nighttime driving.
Compass Operation
AUTO3:Press and hold the “auto highbeam”
button for about three seconds to turn the
compass/temperature display on or off.
When the ignition and the display features are on,
the display will show two character boxes for about
two seconds. After two seconds, the mirror will display
the compass heading and temperature.
Compass Calibration
If after two seconds the display does not show the
correct direction, (N for North for example), there may
be a strong magnetic eld interfering with the compass.
Such interference may be caused by a magnetic
antenna mount, magnetic note pad holder, or a similar
magnetic item.
The compass can be placed in calibration mode
manually by pressing and holding the “auto highbeam”
button for about nine seconds until CAL is shown in
the compass display.
The mirror can then be calibrated by driving the vehicle
in circles at 5 mph (8 km/h) or less until the display
reads the correct direction.
2-46

Compass Variance
The mirror is set to zone eight upon leaving the
factory. It will be necessary to adjust the compass
to compensate for compass variance if the vehicle is
driven outside zone eight. Under certain circumstances,
such as a long distance, cross-country trip, it will be
necessary to adjust the compass variance.
Compass variance is the difference between earth’s
magnetic north and true geographic north. If the
mirror is not adjusted to account for zone changes,
the compass could give false readings.
To adjust for zone changes:
1. Find your current location and variance
zone number on the zone map that
follows.
2. Press and hold the “auto highbeam” button
about six seconds until a zone number appears
in the display.
3. Once the zone number appears in the display,
press the “auto highbeam” button quickly until you
reach the correct zone number. Stop pressing the
button and the mirror will return to normal operation.
If C appears in the compass window, the compass
needs calibration. See “Compass Calibration”
listed previously.
2-47

Outside Temperature
Outside temperature is shown in the mirror display.
Temperature will be displayed in Fahrenheit or
Celsius based on the choice of English or metric
in the vehicle’s conguration menu.
If an abnormal temperature reading is displayed for
an extended period of time, please consult your
dealer/retailer. Under certain circumstances, a delay
in updating the temperature is normal.
Cleaning the Mirror
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.
Automatic Dimming Rearview
Mirror with OnStar
®, Compass and
Temperature Display
Your vehicle may have this feature. When on, the
automatic dimming mirror dims to the proper level to
minimize glare from lights behind you after dark.
The mirror has a dual display in the upper right corner
of the mirror face that shows the compass reading
and the outside temperature.
Control buttons for the OnStar
®system, if equipped,
are at the bottom of the mirror. SeeOnStar®System
on page 2-56for more information about the services
OnStar
®provides.
P(On/Off):This is the on/off button.
2-48

Temperature and Compass Display
Press the on/off button, located on the far left
of the mirror face, to turn the compass/temperature
display on or off.
If the display reads CAL, the compass needs
to be calibrated. For more information, see
“Compass Calibration” following.
To adjust between Fahrenheit and Celsius,
do the following:
1. Press and hold the on/off button until either
a ashing F or C appears.
2. Press the button again to change the display
to the desired unit of measurement. After
approximately four seconds of inactivity,
the new unit will be locked in and the
compass/temperature display will return.
If an abnormal temperature reading is displayed
for an extended period of time, please see your
GM dealer. Under certain circumstances, a delay
in updating the temperature is normal.
Automatic Dimming Mirror Operation
The automatic dimming mirror function is turned
on automatically each time the ignition is started.
To operate the automatic dimming mirror,
do the following:
1. Make sure the green indicator light, located
to the left of the on/off button, is lit. If it is not,
press and hold the on/off button until the
green light comes on, indicating that the mirror
is in automatic dimming mode.
2. Turn off the automatic dimming mirror function
by pressing and holding the on/off button until
the green indicator light turns off.
2-49

Compass Variance
The mirror is set in zone eight upon leaving the factory.
It will be necessary to adjust the compass to compensate
for compass variance if the vehicle is outside of zone
eight. Under certain circumstances, as during a long
distance cross-country trip, it will be necessary to
adjust for compass variance. Compass variance is the
difference between earth’s magnetic north and true
geographic north. If not adjusted to account for compass
variance, the compass could give false readings.To adjust for compass variance, do the following:
1. Find your current location and variance
zone number on the following zone map.
2. Press and hold the on/off button until a Z and a
zone number appears in the display. The compass
is now in zone mode.
2-50