2014 Ram ProMaster air conditioning

▫Uconnect® RH3 Display .................155
▫ General Functions And Settings ...........156
▫ Tuner Mode (AM/FM Radio) .............159
▫ Setup Menu ........................ .162
▫ Clock ............................. .163
▫ USB Mode (MP3/WMA/AAC) ...........163
 Uconnect® SETTINGS ....................171
▫ Hard-Keys ......................... .172
▫ Soft-Keys .......................... .172
▫ Customer Programmable Features —
Uconnect® 5.0/5.0N Settings .............172
Uconnect® RADIOS .....................182

iPod®/USB/MP3 CONTROL — IF EQUIPPED . . .182
▫ USB Charging Port ....................183
 STEERING WHEEL AUDIO CONTROLS ......184
▫ Radio Operation ..................... .185
 CD DISC MAINTENANCE ...............185

RADIO OPERATION AND MOBILE PHONES . . .186
 CLIMATE CONTROLS ...................186
▫ Manual Heating And Air Conditioning ......186
124 UNDERSTANDING YOUR INSTRUMENT PANEL

RADIO OPERATION AND MOBILE PHONES
Under certain conditions, the mobile phone being on in
your vehicle can cause erratic or noisy performance from
your radio. This condition may be lessened or eliminated
by relocating the mobile phone. This condition is not
harmful to the radio. If your radio performance does not
satisfactorily “clear” by the repositioning of the phone, it
is recommended that the radio volume be turned down
or off during mobile phone operation when not using
Uconnect® (if equipped).
CLIMATE CONTROLS
Manual Heating And Air Conditioning
The Manual Temperature Controls consist of a series of
three outer rotary dials (blower speed, temperature and
mode) and three inner push buttons (Recirculation, A/C,
Rear Window Defroster).
Manual Temperature Control
186 UNDERSTANDING YOUR INSTRUMENT PANEL

Blower Control
Rotate this control to regulate the
amount of air forced through the ven-
tilation system in any mode. The
blower speed increases as you move
the control to the right from the “O”
(OFF) position. There are seven blower
speeds.
Temperature Control
Rotate this control to regulate the tem-
perature of the air inside the passenger
compartment. Rotating the dial left
into the blue area of the scale indicates
cooler temperatures, while rotating
right into the red area indicates
warmer temperatures.NOTE:
If your air conditioning performance seems lower
than expected, check the front of the A/C condenser
located 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.
Air Conditioning Control
Press this button to engage the Air
Conditioning. A light will illuminate
when the Air Conditioning system is
engaged. Rotating the dial left into
the blue area of the scale indicates
cooler temperatures, while rotating
right into the red area indicates
warmer temperatures.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 187

•Floor
Air is directed through the floor outlets with a
small amount flowing through the defrost and
side window demist outlets.
• Mix
Air is directed through the floor, defrost, and side
window demist outlets. This setting works best in
cold or snowy conditions that require extra heat to the
windshield. This setting is good for maintaining comfort
while reducing moisture on the windshield.
• Defrost
Air is directed through the windshield and side
window demist outlets. Use this mode with maxi-
mum blower and temperature settings for best wind-
shield and side window defrosting. NOTE:
The air conditioning compressor operates in Mix,
Defrost, or a blend of these modes, even if the Air
Conditioning (A/C) button is not pressed. This dehu-
midifies the air to help dry the windshield. To improve
fuel economy, use these modes only when necessary.
• Continuous use of the Recirculation mode may make
the inside air stuffy and window fogging may occur.
Extended use of this mode is not recommended.
• The use of the Recirculation mode in cold or damp
weather will cause windows to fog on the inside,
because of moisture buildup inside the vehicle. Select
the outside air position for maximum defogging.
• Recirculated air is not allowed in Defrost modes. If the
Recirculation button is pressed while in Defrost mode,
the LED indicator will flash several times then go out.
Recirculation will be disabled automatically when
Defrost mode is selected.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 189

Cooling System
To reduce potential for engine and transmission over-
heating, take the following actions:
City Driving
When stopped for short periods, shift the transmission
into NEUTRAL and increase engine idle speed.Highway Driving
Reduce speed.
Air Conditioning
Turn off temporarily.
RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.)
Towing This Vehicle Behind Another Vehicle
Towing Condition
Wheels OFF the Ground Automatic Transmission
Flat Tow NONENOT ALLOWED
Dolly Tow FrontOK
Rear NOT ALLOWED
On Trailer ALLOK
5
STARTING AND OPERATING 279

Besides those maintenance items specified in the fixed
“Maintenance Schedule”, there are other components
which may require servicing or replacement in the future.
CAUTION!
•Failure to properly maintain your vehicle or per-
form repairs and service when necessary could
result in more costly repairs, damage to other
components or negatively impact vehicle perfor-
mance. Immediately have potential malfunctions
examined by an authorized dealer or qualified
repair center.
(Continued)
CAUTION! (Continued)
•Your vehicle has been built with improved fluids
that protect the performance and durability of your
vehicle and also allow extended maintenance inter-
vals. Do not use chemical flushes in these compo-
nents as the chemicals can damage your engine,
transmission, power steering or air conditioning.
Such damage is not covered by the New Vehicle
Limited Warranty. If a flush is needed because of
component malfunction, use only the specified
fluid for the flushing procedure.
326 MAINTAINING YOUR VEHICLE

Air Conditioner Maintenance
For best possible performance, your air conditioner
should be checked and serviced by an authorized dealer
at the start of each warm season. This service should
include cleaning of the condenser fins and a performance
test. Drive belt tension should also be checked at this
time.
WARNING!
•Use only refrigerants and compressor lubricants
approved by the manufacturer for your air condi-
tioning system. Some unapproved refrigerants are
flammable and can explode, injuring you. Other
unapproved refrigerants or lubricants can cause the
system to fail, requiring costly repairs. Refer to
Warranty Information Book, located on the DVD,
for further warranty information.
(Continued)
WARNING! (Continued)
•The air conditioning system contains refrigerant
under high pressure. To avoid risk of personal
injury or damage to the system, adding refrigerant
or any repair requiring lines to be disconnected
should be done by an experienced technician.
CAUTION!
Do not use chemical flushes in your air conditioning
system as the chemicals can damage your air condi-
tioning components. Such damage is not covered by
the New Vehicle Limited Warranty.
334 MAINTAINING YOUR VEHICLE

Refrigerant Recovery And Recycling
R-134a Air Conditioning Refrigerant is a hydrofluoro-
carbon (HFC) that is endorsed by the Environmental
Protection Agency and is an ozone-saving product. How-
ever, the manufacturer recommends that air conditioning
service be performed by authorized dealer or other
service facilities using recovery and recycling equipment.
NOTE:Use only manufacturer approved A/C system
PAG compressor oil and refrigerants.
A/C Air Filter
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
WARNING!
Do not remove the A/C air filter while the blower is
operating or personal injury may result. The A/C air filter is located in the fresh air inlet in the
engine compartment. Perform the following procedure to
replace the filter:
1. Remove the two screws that secure the filter retainer to
the fresh air inlet, and remove the filter retainer.
1 — Screw Locations
2 — Fresh Air Inlet
7
MAINTAINING YOUR VEHICLE 335