GMC YUKON XL 2007 Owners Manual

Automatic Dimming Mirror Operation
O
:Press this button to turn the automatic
dimming feature on or off. The indicator light to
the left of the button will turn on or off to indicate
when the feature is on. Once the mirror is
turned off, it will remain off until it is turned back
on, or until the vehicle is restarted.
Compass Operation
Press the compass/temperature button once
briey to turn the display on or off.
Compass Calibration
The compass may need calibration if one of the
following occurs:
If CAL is displayed while driving in the vehicle.
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,
push in the compass/temperature button for
approximately nine seconds or 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.
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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 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:
1. Find your current location and variance zone
number on the following zone map.
2. Press and hold the compass/temperature
button for six seconds until a zone number
appears in the display.
3. Press the compass/temperature button on the
bottom of the mirror until the new zone
number appears in the display. After you stop
pressing the button, the display will show a
compass direction within a few seconds.
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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.
Outside Manual Mirrors
Adjust your outside mirrors so you can just see
the side of your vehicle and have a clear view of
objects behind you. The mirrors can be folded
in to enter narrow areas.
The use of hood-mounted air deectors and
add-on convex mirror attachments may adversely
affect mirror performance.
Outside Trailer-Tow Mirrors
If your vehicle is equipped with this trailer towing
type mirror, they can be adjusted so you can
have a clear view of the objects behind you.
Manually pull out the mirror head to extend it for
better visibility when towing a trailer.
These mirrors can be manually folded forward or
rearward. On the lower portion of the mirror is
a convex mirror. A convex mirror’s surface
is curved so you can see more from the driver’s
seat. The position of the convex mirror must
be adjusted manually to the driver’s preferred
position.
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Your vehicle may have outside heated mirrors
which help clear them of condensation, snow, and
ice. When the rear window defogger button is
pressed, the heated mirrors are also turned on.
Only the upper glass of the mirror is heated.
The lower convex part of the mirror is not heated.
Your mirror may also have a turn signal arrow
that will ash in the direction of the turn or
lane change.
Outside Power Mirrors
If your vehicle is
equipped with outside
power mirrors, the
controls are located on
the driver’s door
armrest.
Press (A) to select the driver’s side mirror or (B) to
select the passenger’s side mirror.To adjust each mirror, press one of the four
arrows located on the control pad to move the
mirror in the direction you want it to go. Adjust
each outside mirror so that you can see a little of
your vehicle, and the area behind your vehicle.
The mirrors may also include a memory function
that works with the memory seats. SeeMemory
Seat, Mirrors, and Pedals on page 13for
more information.
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.
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Outside Power Foldaway Mirrors
If your vehicle is
equipped with outside
power foldaway mirrors,
the controls are
located on the driver’s
door armrest.
Press (A) to select the driver’s side mirror.
Then press the arrows located on the
four-way control pad to adjust the mirror.
Press (B) to select the passenger’s side mirror.
Then press the arrows located on the four-way
control pad to adjust the mirror.
Press (C), to fold the mirrors out to the driving
position.
Press (D) to fold the mirrors in to the folded
position.If the mirrors are accidentally folded/unfolded
manually, they may shake or utter at normal
driving speeds and may not stay in the unfolded
position. If this happens, you will need to reset the
mirrors. See “Resetting the Power Foldaway
Mirrors” next.
Resetting the Power Foldaway Mirrors
You will need to reset the power foldaway mirrors
if the following occurs:
The mirrors are accidentally obstructed while
folding.
They are accidentally manually
folded/unfolded.
The mirrors will not stay in the unfolded
position.
The mirrors shake and utter at normal driving
speeds.
To reset the power foldaway mirrors, fold and
unfold them one time using the mirror controls.
This will reset them to their normal position.
Your vehicle may also have a turn signal indicator
on the mirror. An arrow on the mirror will ash
in the direction of the turn or lane change.
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The mirrors may also include ground illumination
lamps in the base of the mirror. These lamps
help you see the area near the base of the front
doors when it is dark out.
Outside Automatic Dimming Mirror
If your vehicle is equipped with this feature,
the driver’s outside mirror will adjust for the glare
of headlamps behind you. This feature is
controlled by the on and off settings found on the
electrochromic inside mirror.
Outside Curb View Assist Mirrors
If your vehicle has the memory package, the
outside mirrors are able to perform the curb view
assist mirror function. This feature may be useful in
allowing the driver to view the curb when parallel
parking. This feature will cause the passenger’s
and/or driver’s mirror to tilt to a preselected position
when the vehicle is in REVERSE (R).
The passenger’s and/or driver’s mirror will return to
its original position when the vehicle is shifted out of
REVERSE (R) and either a thirty second delay has
occurred, the vehicle speed is greater than 8 mph
(12 km/h), or the ignition is turned to off.This feature can be turned on or off through the
Driver Information Center (DIC). SeeDriver
Information Center (DIC) on page 244for more
information.
Outside Convex Mirror
Your passenger’s side mirror may have convex
glass. A convex mirror’s surface is curved so you
can see more from the driver’s seat.
{CAUTION:
A convex mirror can make things (like
other vehicles) look farther away than
they really are. If you cut too sharply into
the right lane, you could hit a vehicle on
your right. Check your inside mirror or
glance over your shoulder before
changing lanes.
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Outside Heated Mirrors
The vehicle may have outside heated mirrors which
help clear them of condensation, snow, and ice.
When the rear window defogger button is pressed,
the heated mirrors are also turned on. See
“Rear Window Defogger” underDual Automatic
Climate Control System on page 213orClimate
Control System on page 210for more information.
OnStar®System
OnStar®uses several innovative technologies and
live advisors to provide you with a wide range
of safety, security, information, and convenience
services. If your airbags deploy, the system is
designed to make an automatic call to OnStar
®
Emergency where we can request emergency
services be sent to your location.If you lock your keys in the vehicle, call OnStar
®
at 1-888-4-ONSTAR and they can send a signal
to unlock your doors. If you need roadside
assistance, press the OnStar
®button and
they can contact Roadside Service for you.
A complete OnStar
®Owner’s Guide and the Terms
and Conditions of the OnStar®Subscription
Service Agreement are included in the vehicle’s
OnStar
®Subscriber Information packet located in
your vehicle. For more information, visit
www.onstar.com or www.onstar.ca, contact
OnStar
®at 1-888-4-ONSTAR (1-888-466-7827),
or press the OnStar®button to speak with an
OnStar®advisor 24 hours a day, 7 days a week.
OnStar®Services
For new vehicles equipped with OnStar®, the Safe
& Sound Plan is included for one year from the
date of purchase. You can extend this plan beyond
the rst year, or upgrade to the Directions &
Connections Plan to meet your needs. For more
information, press the OnStar
®button to speak
with an advisor.
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Safe & Sound Plan

Advanced Automatic Crash Notication
Automatic Notication of Airbag Deployment
Emergency Services
Roadside Assistance
Stolen Vehicle Location Assistance
AccidentAssist
Remote Door Unlock/Vehicle Alert
OnStar®Vehicle Diagnostics
OnStar®Hands-Free Calling
OnStar®Virtual Advisor
Directions & Connections®Plan
All Safe & Sound Plan Services
Driving Directions
RideAssist
Information and Convenience Services
OnStar®Hands-Free Calling
OnStar®Hands-Free Calling allows OnStar®
subscribers to make and receive calls using voice
commands at the touch of a button. Hands-Free
Calling is fully integrated into the vehicle, and may
be used with Pre-Paid Packages or linked to a
cell phone through OnStar
®Shared Minutes Plan.
To nd out more, refer to the OnStar®Owner’s
Guide in the vehicle’s glove box, visit
www.onstar.com or www.onstar.ca, or speak
with an OnStar
®advisor by pressing the OnStar®
button or calling 1-888-4-ONSTAR
(1-888-466-7827).
OnStar®Virtual Advisor
Your vehicle may have Virtual Advisor. It is a
feature of OnStar®Hands-Free Calling that uses
your minutes to access weather, local traffic
reports and stock quotes. By pressing the phone
button and giving a few simple voice commands,
you can browse through the various topics.
Customize your information prole at
www.myonstar.com. See the OnStar
®Owner’s
guide for more information.
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OnStar®Steering Wheel Controls
Your vehicle may be
equipped with a
Talk/Mute button that
can be used to interact
with OnStar
®.
SeeAudio Steering Wheel Controls on page 334
for more information.
When calling into voice mail systems or to dial
directory numbers, press this button once, wait for
the response, say the number(s) to be dialed,
wait for the number(s) to be repeated and then
say “dial.”
See the OnStar
®Owner’s guide for more
information.
Universal Home Remote
System
Universal Home Remote System
The Universal Home Remote System, a combined
universal transmitter and receiver, provides a
way to replace up to three hand-held transmitters
used to activate devices such as gate operators,
garage door openers, entry door locks, security
systems, and home lighting.
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This device complies with Part 15 of the FCC
Rules. Operation is subject to the following
two conditions:
1. This device may not cause harmful
interference.
2. This device must accept any interference
received, including interference that may
cause undesired operation.
This device complies with RSS-210 of Industry
Canada. Operation is subject to the following
two conditions:
1. This device may not cause harmful
interference.
2. This device must accept any interference
received, including interference that may
cause undesired operation of the device.
Changes and modications to this system by other
than an authorized service facility could void
authorization to use this equipment.Universal Home Remote System
Operation
Do not use the Universal Home Remote with any
garage door opener that does not have the stop
and reverse feature. This includes any garage door
opener model manufactured before April 1, 1982. If
you have a newer garage door opener with rolling
codes, please be sure to follow Steps 6 through 8 to
complete the programming of your Universal Home
Remote Transmitter.
Read the instructions completely before attempting
to program the Universal Home Remote. Because
of the steps involved, it may be helpful to have
another person available to assist you in the
programming steps.
Keep the original hand-held transmitter for use in
other vehicles as well as for future Universal
Home Remote programming. It is also
recommended that upon the sale of the vehicle,
the programmed Universal Home Remote buttons
should be erased for security purposes. See
“Erasing Universal Home Remote Buttons” later in
this section or, for assistance, seeCustomer
Assistance Offices on page 575.
170