2007 CHEVROLET TRAIL BLAZER display

Mirrors......................................................... 132
Manual Rearview Mirror............................. 132
Manual Rearview Mirror with OnStar
®.......... 132
Automatic Dimming Rearview Mirror with
OnStar
®and Compass........................... 133
Automatic Dimming Rearview Mirror with
OnStar
®, Compass and Temperature
Display................................................... 135
Automatic Dimming Rearview Mirror with
Compass............................................... 138
Automatic Dimming Rearview Mirror with
Compass and Temperature Display........ 140
Outside Manual Mirrors............................. 143
Outside Power Mirrors............................... 143
Outside Curb View Assist Mirror................ 144
Outside Convex Mirror............................... 144
Outside Heated Mirrors............................. 145
OnStar
®System.......................................... 145Universal Home Remote System................ 149
System Identication.................................. 149
Universal Home Remote System............... 150
Universal Home Remote System Operation
(With One Triangular LED)...................... 150
Universal Home Remote System
Operation (With Three Round LED)....... 154
Storage Areas............................................. 161
Glove Box................................................. 161
Overhead Console..................................... 161
Center Console Storage Area.................... 161
Luggage Carrier........................................ 162
Rear Floor Storage Lid.............................. 163
Convenience Net....................................... 164
Cargo Cover............................................. 164
Cargo Tie Downs...................................... 165
Sunroof....................................................... 166
Section 2 Features and Controls
92

Battery Replacement
Under normal use, the battery in your RKE
transmitter should last about two years.
the battery is weak if the transmitter does not work
at the normal range in any location. If you have
to get close to your vehicle before the transmitter
works, it is probably time to change the battery.
The Driver Information Center (DIC) will display a
KEY FOB # BATTERY LOW message when
the transmitter battery is low.
Notice:When replacing the battery, use care
not to touch any of the circuitry. Static
from your body transferred to these surfaces
may damage the transmitter.To replace the battery in the RKE transmitter do
the following:
1. Insert a thin coin in the slot between the
covers of the transmitter housing. Gently
pry the transmitter apart.
2. Remove and replace the battery with a
three-volt CR2032 or equivalent battery.
3. Align the covers and snap them together.
4. Check the operation of the transmitter.
97

Mirror Operation
While sitting in a comfortable driving position,
adjust the rearview mirror so you can see clearly
behind your vehicle. Grip it in the center to
move it up or down and side to side. The day/night
control, located at the bottom of the mirror,
adjusts the mirror to reduce headlamp glare from
behind during evening or dark conditions.
Move the control to the right for night conditions.
Return it to the center for daytime use.
Automatic Dimming Rearview Mirror
with OnStar
®and Compass
Your vehicle may have an automatic-dimming
rearview mirror with a compass.
There may be three additional buttons for the
OnStar
®system. See your dealer/retailer for more
information on the system and how to subscribe
to OnStar
®. SeeOnStar®System on page 145for
more information about the services OnStar®
provides.
O(On/Off):This is the on/off button.
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 indicator light, located to the
left of the on/off button, is lit. If it’s not, press
and hold the on/off button until the 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 indicator light turns off.
Compass Operation
Press the on/off button once to turn the compass
on or off.
There is a compass display in the window in the
upper right corner of the mirror face.
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Compass Calibration
Press and hold the on/off button to activate the
compass calibration mode. CAL will be displayed in
the compass window on the mirror.
The compass can be calibrated by driving the
vehicle in circles at 5 mph (8 km/h) or less until the
display reads a direction.
If after a few seconds the display does not show a
compass 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, note pad holder, or
similar object. If the letter C or CAL appears in the
compass window, the compass may need to be
reset or calibrated.
Compass Variance
Compass variance is the difference between
earth’s magnetic north and true geographic north.
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 you live outside zone eight. Under certain
circumstances, such as during a long distance
cross-country trip, it will be necessary to adjustfor compass variance. If not adjusted to account
for compass variance, your 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 the zone
number is displayed. The number shown is
the current zone number.
134

3. Scroll through the zone numbers that appear in
the window on the mirror by pressing the on/off
button. Once you nd your zone number,
release the button. After about four seconds,
the mirror will return to the compass display,
and the new zone number will be set. If C or
CAL appears in the compass window, the
compass may need calibration. See “Compass
Calibration” listed previously.
Automatic Dimming Rearview Mirror
with OnStar
®, Compass and
Temperature Display
Your vehicle may have this feature. When on, an
automatic dimming mirror automatically dims
to the proper level to minimize glare from lights
behind you after dark.
The mirror also includes a dual display in the
upper right corner of the mirror face. The compass
reading and the outside temperature will both
appear in the display at the same time.
P(On/Off):This is the on/off button.
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’s 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.
Temperature and Compass Display
Press the on/off button, located to the far
left, briey to turn the compass/temperature
display on or off.
135

If the display reads CAL, you will need to calibrate
the compass. For more information on calibration,
see below.
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 display
will return.
If an abnormal temperature reading is displayed
for an extended period of time, please consult your
dealer. Under certain circumstances, a delay in
updating the temperature is normal.
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 you live
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, your
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 untilaZand
a zone number appear in the display.
The compass is now in zone mode.
136

3. Keep pressing the on/off button until the
desired zone number appears in the display.
Release the button. After approximately
four seconds of inactivity, the new zone
number will be locked in and the
compass/temperature display will return.
4. Calibrate the compass as described next.
Compass Calibration
The compass may need calibration if one of the
following occurs:
After approximately ve seconds, the display
does not show a compass heading (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 does not display the correct
heading and the compass zone variance
is set correctly.In order to calibrate, CAL must be displayed in the
mirror compass windows. If CAL is not displayed,
press and hold the on/off button until CAL is
displayed.
The compass can be calibrated by driving the
vehicle in circles at 5 mph (8 km/h) or less until the
display reads a direction.
Passenger Airbag Indicator
The vehicle may be equipped with a passenger
airbag indicator, on the mirror glass, just above the
buttons. If the vehicle has this feature, the
mirror will display the word ON, or an airbag
symbol in Canada, when the passenger airbag is
enabled. For more information, seePassenger
Sensing System on page 80.
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.
137

Automatic Dimming Rearview Mirror
with Compass
Your vehicle may have an automatic-dimming
rearview mirror with a compass.
O(On/Off):This is the on/off button for the
automatic dimming feature and compass.
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’s 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.
Compass Operation
Press the on/off button once to turn the compass
on or off.
There is a compass display in the window in the
upper right corner of the mirror face. The compass
displays a maximum of two characters.
For example, “NE” is displayed for north-east.
Compass Calibration
Press and hold the on/off button to activate the
compass calibration mode. CAL will be displayed in
the compass window on the mirror.
The compass can be calibrated by driving the
vehicle in circles at 5 mph (8 km/h) or less until the
display reads a direction.
138