2014 Ram Cargo Van air condition

In this case, the light will remain on until the condition
has been corrected. If the problem is related to the brake
booster, the ABS pump will run when applying the brake
and a brake pedal pulsation may be felt during each stop.
The dual brake system provides a reserve braking capac-
ity in the event of a failure to a portion of the hydraulic
system. A leak in either half of the dual brake system is
indicated by the Brake Warning Light, which will turn on
when the brake fluid level in the master cylinder has
dropped below a specified level.
The light will remain on until the cause is corrected.
NOTE:The light may flash momentarily during sharp
cornering maneuvers, which change fluid level condi-
tions. The vehicle should have service performed, and
the brake fluid level checked.
If brake failure is indicated, immediate repair is neces-
sary.WARNING!
Driving a vehicle with the red brake light on is
dangerous. Part of the brake system may have failed.
It will take longer to stop the vehicle. You could have
a collision. Have the vehicle checked immediately.
Vehicles equipped with the Anti-Lock Brake System
(ABS), are also equipped with Electronic Brake Force
Distribution (EBD). In the event of an EBD failure, the
Brake Warning Light will turn on along with the ABS
Light. Immediate repair to the ABS system is required.
Operation of the Brake Warning Light can be checked by
turning the ignition switch from the OFF position to the
ON/RUN position. The light should illuminate for ap-
proximately two seconds. The light should then turn off
unless the parking brake is applied or a brake fault is
detected. If the light does not illuminate, have the light
inspected by an authorized dealer.
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The light also will turn on when the parking brake is
applied with the ignition switch in the ON/RUN posi-
tion.
NOTE:This light shows only that the parking brake is
applied. It does not show the degree of brake application.
19. Seat Belt Reminder Light
When the ignition switch is first turned to ON/
RUN, this light will turn on for four to eight
seconds as a bulb check. During the bulb check, if
the driver or front passenger’s seat belt is unbuckled, a
chime will sound. After the bulb check or when driving,
if the driver’s seat belt remains unbuckled, the Seat Belt
Reminder Light will illuminate and the chime will sound.
Refer to “Occupant Restraints” in “Things To Know
Before Starting Your Vehicle” for further information. 20. Temperature Gauge
The temperature gauge shows engine coolant tempera-
ture. Any reading within the normal range indicates that
the engine cooling system is operating satisfactorily.
The gauge pointer will likely indicate a higher tempera-
ture when driving in hot weather, up mountain grades,
or when towing a trailer. It should not be allowed to
exceed the upper limits of the normal operating range.
CAUTION!
Driving with a hot engine cooling system could
damage your vehicle. If the temperature gauge reads
“H” pull over and stop the vehicle. Idle the vehicle
with the air conditioner turned off until the pointer
drops back into the normal range. If the pointer
remains on the “H” and you hear continuous chimes,
turn the engine off immediately and call an autho-
rized dealer for service.
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UNDERSTANDING YOUR INSTRUMENT PANEL 305

CD/DVD/Blu-ray Disc™ MAINTENANCE
To keep a CD/DVD/Blu-ray Disc™ in good condition,
take the following precautions:
1. Handle the disc by its edge; avoid touching thesurface.
2. If the disc is stained, clean the surface with a soft cloth, wiping from center to edge.
3. Do not apply paper or tape to the disc; avoid scratch- ing the disc.
4. Do not use solvents such as benzene, thinner, cleaners, or anti-static sprays.
5. Store the disc in its case after playing.
6. Do not expose the disc to direct sunlight.
7. Do not store the disc where temperatures may become too high. NOTE:
If you experience difficulty in playing a particular
disc, it may be damaged (i.e., scratched, reflective coating
removed, a hair, moisture or dew on the disc) oversized,
or have protection encoding. Try a known good disc
before considering disc player service.
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 antenna. This condition is
not harmful to the radio. If your radio performance does
not satisfactorily “clear” by the repositioning of the
antenna, it is recommended that the radio volume be
turned down or off during mobile phone operation when
not using Uconnect® (if equipped).
414 UNDERSTANDING YOUR INSTRUMENT PANEL

CLIMATE CONTROLS
The Climate Control system allows you to regulate the
temperature, amount, and direction of air circulating
throughout the vehicle. The controls are located on the
instrument panel, below the radio.
Manual Heating And Air Conditioning System —
If Equipped
The controls for the manual system in this vehicle contain
a series of outer rotary dials and inner push knobs. These
comfort controls can be set to obtain desired interior
conditions.With the Three-Zone Temperature Control system, each
front seat occupant can independently control the Heat-
ing, Ventilation, and Air Conditioning operations coming
from the outlets on their side of the vehicle.
The primary control for the rear blower is on the front
climate control unit located on the instrument panel.
When the front control is in any position other than rear,
the front control operates all the rear functions.
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UNDERSTANDING YOUR INSTRUMENT PANEL 415

2. Rear Blower Control — If Equipped
Use this control to regulate the amount of air forced
through the rear system in any mode you select. The rear
blower speed increases as you move the control to the
right from the “O” (Off) position. There are seven blower
speeds. To allow the rear overhead control, turn blower
knob fully to the left, past TheOoff position into the
“REAR” control position.
3. Front Blower Control
Use this control to regulate the amount of air forced
through the system in any mode you select. The blower
speed increases as you move the control to the right from
the “O” (Off) position. There are seven blower speeds.
4. Rear Temperature Control — If Equipped
Provides temperature control for the rear cabin. Turn left
for cooler or right for warmer temperature settings in the
rear cabin. 5. Right Front Temperature Control
Provides right front seat occupant with independent
temperature control. Turn left for cooler or right for
warmer temperature settings.
6. Mix Mode
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 at the
windshield. This setting is good for maintaining comfort,
while reducing moisture on the windshield.
7. Front Defrost Mode
Air is directed through the windshield and side
window demist outlets. Use Defrost mode with
maximum blower and temperature settings for best
windshield and side window defrosting.
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UNDERSTANDING YOUR INSTRUMENT PANEL 417

NOTE:The air conditioning compressor may operate in
Mix and Defrost, even if the A/C button is not pressed.
This dehumidifies the air to help dry the windshield. To
improve fuel economy, use these modes only when
necessary.
8. Electronic Rear Window Defrost
Press this button to turn on the rear window
defroster and the heated outside mirrors (if
equipped). An indicator in the button will illuminate
when the rear window defroster is on. The rear window
defroster automatically turns off after approximately 10
minutes.
NOTE:
•You can turn off the heated mirror feature at anytime
by pressing the rear window defroster switch a
second time. •
To prevent excessive battery drain, use the rear
window defroster only when the engine is operating.
CAUTION!
Failure to follow these cautions can cause damage to
the heating elements:
• Use care when washing the inside of the rear
window. Do not use abrasive window cleaners on
the interior surface of the window. Use a soft cloth
and a mild washing solution, wiping parallel to the
heating elements. Labels can be peeled off after
soaking with warm water.
• Do not use scrapers, sharp instruments, or abrasive
window cleaners on the interior surface of the
window.
• Keep all objects a safe distance from the window.
(Continued)
418 UNDERSTANDING YOUR INSTRUMENT PANEL

9. Recirculation Control ButtonPress this button to choose between outside air
intake or recirculation of the air inside the
vehicle. An indicator light will illuminate when
you are in Recirculation mode. Only use the
Recirculation mode to temporarily block out any outside
odors, smoke, or dust, and to cool the interior rapidly
upon initial start-up in very hot or humid weather.
NOTE:
•If the Recirculation button is pressed when the
system is in Defrost mode the Recirculation LED
indicator will flash 3 times to indicate Recirculation
mode is not allowed.
• 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. •
In cold or damp weather, the use of the Recirculation
mode will cause windows to fog on the inside
because of moisture buildup inside the vehicle. For
maximum defogging, select the outside air position.
• In order to prevent fogging, when the Recirculation
button is pressed and the mode control is set to
Panel, the A/C will engage automatically.
• The A/C can be deselected manually without dis-
turbing the mode control selection.
10. Air Conditioning (A/C) Button
Press and release to change the current setting.
The indicator illuminates when ON.
NOTE: If your air conditioning performance seems
lower than expected, check the front of the A/C con-
denser (located in front of the radiator), for an accumu-
lation of dirt or insects. Clean with a gentle water spray
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UNDERSTANDING YOUR INSTRUMENT PANEL 419

from behind the radiator and through the condenser.
Fabric front fascia protectors may reduce airflow to the
condenser, reducing air conditioning performance.
11. Floor Mode ButtonAir is directed through the floor outlets with a
small amount through the defrost and side win-
dow demist outlets.
12. Bi-Level Mode Button
Air is directed through the panel and floor outlets.
NOTE: There is a difference in temperature (in
any conditions other than full cold or full hot), between
the upper and lower outlets for added comfort. The
warmer air goes to the floor outlets. This feature gives
improved comfort during sunny but cool conditions. 13. Panel Mode Button
Air is directed through the outlets in the instru-
ment panel. These outlets can be adjusted for
direction, and turned on or off to control airflow.
NOTE: For maximum airflow to the rear, the center
instrument panel outlets can be directed toward the rear
seat passengers.
Economy Mode
If ECONOMY mode is desired, press the A/C button to
turn off the indicator light and the A/C compressor.
Rotate the temperature control knob to the desired tem-
perature. Also, make sure to select only Panel, Bi-Level or
Floor modes.
Max A/C
For maximum cooling use the A/C and Recirculation
mode buttons at the same time.
420 UNDERSTANDING YOUR INSTRUMENT PANEL