2015 Ram 2500 climate control

NOTE:In Sync mode, this button will also automatically
adjust the passenger temperature setting at the same
time.
15. Temperature Control (Uconnect® 5.0)
Press the temperature button on the touchscreen to regu-
late the temperature of the air inside the passenger com-
partment. Moving the temperature bar into the red area,
indicates warmer temperatures. Moving the temperature
bar into the blue area indicates cooler temperatures.
Climate Control Functions
A/C (Air Conditioning)
The Air Conditioning (A/C) button allows the operator
to manually activate or deactivate the air conditioning
system. When the air conditioning system is turned on,
cool dehumidified air will flow through the outlets into
the cabin. For improved fuel economy, press the A/C
button to turn off the air conditioning and manually adjust the blower and airflow mode settings. Also, make
sure to select only Panel, Bi-Level or Floor modes.
NOTE:
•
For Manual Climate Controls, if the system is in Mix,
Floor or Defrost Mode, the A/C can be turned off, but
the A/C system shall remain active to prevent fogging
of the windows.
• If fog or mist appears on the windshield or side glass,
select Defrost mode and adjust blower speed if
needed.
• If your air conditioning performance seems lower than
expected, check the front of the A/C condenser (lo-
cated in front of the radiator), for an accumulation of
dirt or insects. Clean with a gentle water spray from
behind the radiator and through the condenser. Fabric
front fascia protectors may reduce airflow to the
condenser, reducing air conditioning performance.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 411

MAX A/C
MAX A/C sets the control for maximum cooling perfor-
mance.
Press and release to toggle between MAX A/C and the
prior settings. The button on the touchscreen illuminates
when MAX A/C is ON.
In MAX A/C, the blower level and mode position can be
adjusted to desired user settings. Pressing other settings
will cause the MAX A/C operation to switch to the prior
settings and the MAX A/C indicator will turn off.
Recirculation Control
When outside air contains smoke, odors, or
high humidity, or if rapid cooling is desired,
you may wish to recirculate interior air by
pressing the RECIRCULATION control button
on the touchscreen or faceplate. Recirculation mode should only be used temporarily. The recirculation LED
button on the faceplate will illuminate when either
button is selected. Push either button a second time to
turn off the Recirculation mode LED and allow outside
air into the vehicle.
NOTE:
In cold weather, use of Recirculation mode may
lead to excessive window fogging. The recirculation
feature may be unavailable (button on the touchscreen
greyed out) if conditions exist that could create fogging
on the inside of the windshield. On systems with Manual
Climate Controls, the recirculation mode is not allowed
in Defrost mode to improve window clearing operation.
Recirculation will be disabled automatically if this mode
is selected. Attempting to use Recirculation while in this
mode will cause the LED in the control button on the
faceplate to blink and then turn off.
412 UNDERSTANDING YOUR INSTRUMENT PANEL

Vacation/Storage
Any time you store your vehicle or keep it out of service
(i.e., vacation) for two weeks or more, run the air
conditioning system at idle for about five minutes in
fresh air with the blower setting in high. This will ensure
adequate system lubrication to minimize the possibility
of compressor damage when the system is started again.
Window Fogging and Frosting
Vehicle windows tend to fog on the inside of the glass in
mild, rainy and/or humid weather. Windows may frost
on the inside of the glass in very cold weather. To clear
the windows, select Defrost or Mix mode and increase
the front blower speed. Do not use the Recirculation
mode without A/C for long periods, as fogging may
occur.NOTE:
Automatic Temperature Controls (ATC) will au-
tomatically adjust the climate control settings to reduce
or eliminate window fogging on the front windshield.
When this occurs, recirculation will be unavailable.
Outside Air Intake
Make sure the air intake, located directly in front of the
windshield, is free of obstructions such as leaves. Leaves
collected in the air intake may reduce airflow, can cause
odor, and if they enter the plenum they could plug the
water drains. In winter months, ensure the air intake is
clear of ice, slush and snow.4
UNDERSTANDING YOUR INSTRUMENT PANEL 415

Two buttons are all you need to control your Uconnect®
system with your voice.Basic Voice Commands
The basic Voice Commands below can be given at any
point while using your Uconnect® system.
Push the VR button
. After the beep, say
•Cancel to stop a current voice session
• Help to hear a list of suggested Voice Commands
• Repeat to listen to the system prompts again
Notice the visual cues that inform you of your voice
recognition system’s status. Cues appear on the touch-
screen.
Voice Recognition (VR)/Phone Buttons
1 — Push To Begin Radio, Media, Navigation, Apps And Climate
Functions
2 — Push To Initiate Or To Answer A Phone Call, Send Or Re-
ceive A Text
4
UNDERSTANDING YOUR INSTRUMENT PANEL 419

Climate (8.4A/8.4AN)
Too hot? Too cold? Adjust vehicle temperatures hands-
free and keep everyone comfortable while you keep
moving ahead. (If vehicle is equipped with climate
control.)
Push the VR button
. After the beep, say one of the
following commands:
• Set driver temperature to 70degrees
• Set passenger temperature to 70degrees
TIP: Voice Command for Climate may only be used to
adjust the interior temperature of your vehicle. Voice
Command will not work to adjust the heated seats or
steering wheel if equipped.
Uconnect 8.4A/8.4AN Climate
424 UNDERSTANDING YOUR INSTRUMENT PANEL

Autostop, the Climate Controls system may automati-
cally adjust airflow to maintain cabin comfort. Customer
settings will be maintained upon return to an engine
running condition.
Possible Reasons The Engine Does Not Autostop
Prior to engine shut down, the system will check many
safety and comfort conditions to see if they are fulfilled.
In following situations the engine will not stop:
•Driver ’s seat belt is not buckled
• Driver ’s door is not closed
• Outside temperature is less than 1°F (–17°C) or greater
than 104°F (40°C)
• Battery temperature too warm or cold
• The vehicle is on a steep grade •
Cabin heating or cooling is in process and an accept-
able cabin temperature has not been achieved
• HVAC is set to full defrost mode at a high blower
speed
• Engine has not reached normal operating temperature
• Battery discharged
• The transmission is not in DRIVE
• Hood is open
• Vehicle is in 4LO transfer case mode
Other factors which can inhibit AutoStop include: fuel
level, accelerator pedal input, engine temp too high and
steering angle.
It may be possible for the vehicle to be driven several
times without the STOP/START system going into a
STOP/START READY state under more extreme condi-
tions of the items listed above.
448 STARTING AND OPERATING

Cavity Cartridge Fuse Micro FuseDescription
F85 10 Amp Red Airbag Module
F86 10 Amp Red Airbag Module
F87 10 Amp Red Air Suspension-If Equipped / Trailer Tow / Steering
Column Control Module
F88 15 Amp BlueInstrument Panel Cluster
F90/F91 20 Amp Yellow Power Outlet (Rear seats) Customer Selectable
F93 20 Amp Yellow Cigar Lighter
F94 10 Amp RedShifter / Transfer Case Module
F95 10 Amp RedRear Camera / Park Assist
F96 10 Amp RedRear Seat Heater Switch
F97 25 Amp Clear Rear Heated Seats & Heated Steering Wheel – If
Equipped
F98 25 Amp ClearFront Heated Seats – If Equipped
F99 10 Amp Red Climate Control
F100 10 Amp RedUpfitters – If Equipped
802 MAINTAINING YOUR VEHICLE

DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES
The following tire grading categories were established by
the National Highway Traffic Safety Administration. The
specific grade rating assigned by the tire’s manufacturer
in each category is shown on the sidewall of the tires on
your vehicle.
All passenger car tires must conform to Federal safety
requirements in addition to these grades.
Treadwear
The Treadwear grade is a comparative rating, based on
the wear rate of the tire when tested under controlled
conditions on a specified government test course. For
example, a tire graded 150 would wear one and one-half
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 departsignificantly from the norm due to variations in driving
habits, service practices, and differences in road charac-
teristics and climate.
Traction Grades
The Traction grades, from highest to lowest, are AA, A, B,
and C. These grades represent the tire’s ability to stop on
wet pavement, as measured under controlled conditions
on specified government test surfaces of asphalt and
concrete. A tire marked C may have poor traction perfor-
mance.
WARNING!
The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not
include acceleration, cornering, hydroplaning, or
peak traction characteristics.9
IF YOU NEED CONSUMER ASSISTANCE 839