climate control NISSAN ALTIMA 2023 Service Manual

•Pin
Touch this key to customize the PIN code.
Input a four digit number then touch the
“OK” key. The new PIN will be set.
“” (info) key
Touch the “” key on the screen to
display the information of the cellular
phone or to delete the device.
Touch the “Delete” key to remove a paired
device then select “Yes” when a message
appears.
“” (Bluetooth® Hands-Free
Phone System connection) key
A list of connected devices will be displayed
on the screen. Touch the “” key next to
the name to connect a device to the
Hands-Free Phone System. If the phone is
listed as a favorite, a star will appear on the
icon. Touch the key again to disconnect the
device. The device will not be removed
from the list. For additional information on
removing a device, see “
(info) key”
(P. 4-82).
“” (Bluetooth® Audio
connection) key
A list of connected devices will be displayed
on the screen. Touch the “” key next to
the name to connect a device to
Bluetooth® Audio. If the device is listed as a
favorite, a star will appear on the icon.
Touch the key again to disconnect the de-
vice. The device will not be removed from
the list. For additional information on re-
moving a device, see “
(info) key”
(P. 4-82).
PHONE AND TEXT MESSAGE
SETTINGS
Bluetooth® Hands-Free Phone System set-
tings can be changed according to the us-
er’s preference. To access the “Phone” set-
tings menu press the
MENU button on
the control panel. Touch the “Settings” key
then select the “Phone” key.
LHA4721
4-82Monitor, climate, audio, phone and voice recognition systems

VOLUME & BEEPS
There are several methods to customize
the volume settings.
Volume & Beeps
The Volume & Beeps screen can be found
by pressing the
MENU button on the
control panel, touching the “Settings” key
on the screen and selecting “Volume &
Beeps”. To adjust the volume of the follow-
ing options, touch the “–” and “+” keys on the
screen.
The available settings are:
• Ringtone Adjust the volume level of the ringtone of
incoming calls.
• Outgoing Call Adjust the volume level of the outgoing
calls.
• Voice Prompt Vol. Adjust the volume level of the system
voice.
• Text-to-speech Vol. Adjust the volume of the replay voice for
text messaging.
• Button Beeps Turns on/off the button beep sounds and
alarm for prohibited operations. Volume Settings
The Volume settings screen can be found
by pressing the
button on the control
panel then touching the “Volume” key on
the screen. To adjust the volume of the
following options, touch the “–” and “+” keys
on the screen.
The available settings are:
• Ringtone Adjust the volume level of the ringtone of
incoming calls.
• Outgoing Call Adjust the volume level of the outgoing
calls. “Made for iPod”, “Made for iPhone” and
“Made for iPad” mean that an electronic
accessory has been designed to connect
specifically to iPod, iPhone or iPad, respec-
tively, and has been certified by the devel-
oper to meet Apple performance stan-
dards. Apple is not responsible for the
operation of this device or its compliance
with safety and regulatory standards.
Please note that the use of this accessory
with iPod, iPhone or iPad may affect wire-
less performance.
iPad, iPhone, iPod classic, iPod nano, iPod
shuffle and iPod touch are trademarks of
Apple Inc., registered in the U.S. and other
countries. Lightning is a trademark of
Apple Inc.
iPod®/IPHONE®
4-84Monitor, climate, audio, phone and voice recognition systems

Continuously Variable
Transmission (CVT)
To tow a vehicle equipped with a CVT, an
appropriate vehicle dollyMUSTbe placed
under the towed vehicle's drive wheels. Al-
ways follow the dolly manufacturer's rec-
ommendations when using their product. DOT (Department of Transportation) Qual-
ity Grades: All passenger car tires must
conform to federal safety requirements in
addition to these grades.
Quality grades can be found where appli-
cable on the tire sidewall between tread
shoulder and maximum section width. For
example:
Treadwear 200 Traction AA Temperature
A
Treadwear
The treadwear grade is a comparative rat-
ing based on the wear rate of the tire when
tested under controlled conditions on a
specified government test course. For ex-
ample, a tire graded 150 would wear one
and one-half (1 1/2) times as well on the
government course as a tire graded 100.
The relative performance of tires depends
upon the actual conditions of their use,
however, and may depart significantly from
the norm due to variations in driving habits,
service practices and differences in road
characteristics and climate.
Traction AA, A, B and C
The traction grades, from highest to low-
est, are AA, A, B, and C. Those grades repre-
sent the tire's ability to stop on wet pave-ment as measured under controlled
conditions on specified government test
surfaces of asphalt and concrete. A tire
marked C may have poor traction
performance.
WARNING
The traction grade assigned to this tire
is based on straight-ahead braking
traction tests, and does not include ac-
celeration, cornering, hydroplaning, or
peak traction characteristics.
Temperature A, B and C
The temperature grades are A (the high-
est), B, and C, representing the tire’s resis-
tance to the generation of heat, and its
ability to dissipate heat when tested under
controlled conditions on a specified indoor
laboratory test wheel. Sustained high tem-
perature can cause the material of the tire
to degenerate and reduce tire life, and ex-
cessive temperature can lead to sudden
tire failure. The grade C corresponds to a
level of performance which all passenger
car tires must meet under the Federal Mo-
tor Safety Standard No. 109. Grades B and A
represent higher levels of performance on
the laboratory test wheel than the mini-
mum required by law.
UNIFORM TIRE QUALITY GRADING
Technical and consumer information10-21