2020 Ram 2500 climate control

GETTING TO KNOW YOUR VEHICLE91
If equipped, there may be a 115 Volt (400 Watts
maximum) inverter located to the right of the
center stack, just below the climate controls.
This inverter can power cellular phones, elec -
tronics and other low power devices requiring
power up to 400 Watts. Certain high-end video
game consoles exceed this power limit, as will
most power tools.

Center Stack Power Inverter

To turn on the power outlet, simply plug in the
device. The outlet turns off when the device is
unplugged.
NOTE:
The Power Inverter only turns on if the igni -
tion is in the ACC or ON/RUN mode.
Due to built-in overload protection, the power
inverter shuts down if the power rating is
exceeded.
Wireless Charging Pad — If Equipped

Wireless Charging Pad
Your vehicle may be equipped with a 15W 3A Qi
wireless charging pad located inside of the
center console. This charging pad is designed to
wirelessly charge your Qi enabled mobile
phone. Qi is a standard that uses magnetic
induction to transfer power to your mobile
device.
Your mobile phone must be designed for Qi wire
-
less charging. If the phone is not equipped with
Qi wireless charging functionality, an aftermarket
sleeve or a specialized back plate can be
purchased from your mobile phone provider or a
local electronics retailer. Please see your
phone’s owner’s manual for further information.
The wireless charging pad is equipped with an
anti-slip mat, an adjustable cradle to hold your
mobile phone in place and an LED indicator
light.
WARNING!
To avoid serious injury or death:
Do not insert any objects into the recepta -
cles.
Do not touch with wet hands.
Close the lid when not in use.
If this outlet is mishandled, it may cause an
electric shock and failure.
CAUTION!
The key fob should not be placed on the
charging pad or within 15 cm (150 mm) of it.
Doing so can cause excessive heat buildup
and damage to the fob. Placing the fob in
close proximity of the charging pad blocks the
fob from being detected by the vehicle and
prevents the vehicle from starting.
2

20_DJD2_OM_EN_USC_t.book Page 91

152SAFETY
Disabling And Enabling HSA
This feature can be turned on or turned off. To
change the current setting, proceed as follows:
If disabling HSA using your instrument cluster
display, refer to “Instrument Cluster Display”
in “Getting To Know Your Instrument Panel”
for further information.
If disabling HSA using Uconnect Settings,
refer to “Uconnect Settings” in “Multimedia”
for further information.
For vehicles not equipped with an instrument
cluster display, perform the following steps:

1. Center the steering wheel (front wheels pointing straight forward).

2. Shift the transmission into PARK.
3. Apply the parking brake.
4. Start the engine.
5. Rotate the steering wheel slightly more than one-half turn to the left. 6. Push the “ESC OFF” button located in the
lower switch bank below the climate control
four times within 20 seconds. The “ESC OFF
Indicator Light” should turn on and turn off
two times.
7. Rotate the steering wheel back to center and then an additional slightly more than
one-half turn to the right.
8. Place the ignition in the OFF mode and then back to ON. If the sequence was completed
properly, the “ESC OFF Indicator Light” will
blink several times to confirm HSA is
disabled.
9. Repeat these steps if you want to return this feature to its previous setting.
Towing With HSA
HSA will also provide assistance to mitigate roll
back while towing a trailer.
WARNING!
If you use a trailer brake controller with your
trailer, the trailer brakes may be activated
and deactivated with the brake switch. If
so, there may not be enough brake pres -
sure to hold both the vehicle and the trailer
on a hill when the brake pedal is released.
In order to avoid rolling down an incline
while resuming acceleration, manually acti -
vate the trailer brake or apply more vehicle
brake pressure prior to releasing the brake
pedal.
HSA is not a parking brake. Always apply
the parking brake fully when exiting your
vehicle. Also, be certain to place the trans -
mission in PARK.
Failure to follow these warnings can result
in a collision or serious personal injury.

20_DJD2_OM_EN_USC_t.book Page 152

208SAFETY
(Continued)
(Continued)
Transporting Pets
Air Bags deploying in the front seat could harm
your pet. An unrestrained pet will be thrown
about and possibly injured, or injure a
passenger during panic braking or in a collision.
Pets should be restrained in the rear seat (if
equipped) in pet harnesses or pet carriers that
are secured by seat belts.
SAFETY TIPS
Transporting Passengers
NEVER TRANSPORT PASSENGERS IN THE
CARGO AREA.
Exhaust Gas The best protection against carbon monoxide
entry into the vehicle body is a properly main
-
tained engine exhaust system.
Whenever a change is noticed in the sound of
the exhaust system, when exhaust fumes can
be detected inside the vehicle, or when the
underside or rear of the vehicle is damaged,
have a competent mechanic inspect the
complete exhaust system and adjacent body
areas for broken, damaged, deteriorated, or
mispositioned parts. Open seams or loose
connections could permit exhaust fumes to
seep into the passenger compartment. In addi -
tion, inspect the exhaust system each time the
vehicle is raised for lubrication or oil change.
Replace as required.
WARNING!
Do not leave children or animals inside
parked vehicles in hot weather. Interior
heat build-up may cause serious injury or
death.
It is extremely dangerous to ride in a cargo
area, inside or outside of a vehicle. In a
collision, people riding in these areas are
more likely to be seriously injured or killed.
Do not allow people to ride in any area of
your vehicle that is not equipped with seats
and seat belts.
Be sure everyone in your vehicle is in a seat
and using a seat belt properly.
WARNING!
Exhaust gases can injure or kill. They contain
carbon monoxide (CO), which is colorless and
odorless. Breathing it can make you
unconscious and can eventually poison you.
To avoid breathing (CO), follow these safety
tips:
Do not run the engine in a closed garage or
in confined areas any longer than needed
to move your vehicle in or out of the area.
If you are required to drive with the trunk/
liftgate/rear doors open, make sure that all
windows are closed and the climate control
BLOWER switch is set at high speed. DO
NOT use the recirculation mode.
WARNING! (Continued)
If it is necessary to sit in a parked vehicle
with the engine running, adjust your
heating or cooling controls to force outside
air into the vehicle. Set the blower at high
speed.
WARNING! (Continued)

20_DJD2_OM_EN_USC_t.book Page 208

438SERVICING AND MAINTENANCE
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 vehicle tires must conform
to Federal safety requirements in addi -
tion 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 depart
significantly from the norm due to varia -
tions in driving habits, service practices,
and differences in road characteristics
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 performance.
Temperature Grades
The Temperature grades are A (the
highest), B, and C, representing the tire's
resistance to the generation of heat and
its ability to dissipate heat, when tested
under controlled conditions on a speci -
fied indoor laboratory test wheel.
Sustained high temperature can cause
the material of the tire to degenerate
and reduce tire life, and excessive
temperature can lead to sudden tire
failure. The grade C corresponds to a
level of performance, which all
passenger vehicle tires must meet
under the Federal Motor Vehicle Safety
When replacing a flat, the spare tire may
have to be remounted on the rim, or
installed at a different location, to maintain
the correct placement of the tire on the
wheel relative to the tire/wheel position on
the truck. For example, if the spare is used
to replace an outer rear tire it will have to be
remounted on the rim so that the wheel is
dished inward. That way the tread design of
asymmetrical tires and the white writing of
the OWL tires will maintain proper position.
CAUTION! (Continued)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.

20_DJD2_OM_EN_USC_t.book Page 438

MULTIMEDIA527

Center Console Charge Only USB Port

If equipped, two Mini-USB Ports (Type C), two
Standard USB Ports (Type A), and one AUX Port
may be located to the left of the center stack,
just below the climate controls.
Center Console USB/AUX Media Hub

Some USB ports support media and charging.
You can use features, such as Apple CarPlay®,
Android Auto™, Pandora® and others while
charging your phone.
NOTE:
Plugging in a phone or another USB device may
cause the connection to a previous device to be
lost.
For further information, refer to the Uconnect
Owner’s Manual Supplement or visit Uconnect-
Phone.com .
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 condi -
tion may be lessened or eliminated by relo -
cating 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).
Regulatory And Safety Information
USA/CANADA
Exposure to Radio Frequency Radiation
The radiated output power of the internal wire -
less radio is far below the FCC and IC radio
frequency exposure limits. Nevertheless, the
wireless radio will be used in such a manner
that the radio is 8 in (20 cm) or further from the
human body.
The internal wireless radio operates within
guidelines found in radio frequency safety stan -
dards and recommendations, which reflect the
consensus of the scientific community.
1 — Standard USB Type A Ports
2 — Mini-USB Type C Ports
3 — AUX Port
9

20_DJD2_OM_EN_USC_t.book Page 527

532MULTIMEDIA
NOTE:
Only use the numbering listed, otherwise the
system does not transpose the message.
TIP:
Your mobile phone must have the full imple-
mentation of the Message Access Profile (MAP)
to take advantage of this feature. For details
about MAP, visit UconnectPhone.com .
Apple® iPhone® iOS 6 or later supports reading
incoming text messages only. For further infor -
mation on how to enable this feature on your
Apple® iPhone®, refer to your iPhone’s® “User
Manual”.
TIP:
Voice Text Reply is not compatible with
iPhone®, but if your vehicle is equipped with
Siri® Eyes Free, you can use your voice to send
a text message.
Climate (4C/4C NAV)
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 on the steering wheel.
After the beep, say one of the following
commands:
“
Set driver temperature to 70 degrees ”
“Set passenger temperature to 70 degrees ”
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.
Navigation (4C NAV)
The Uconnect navigation feature helps you save
time and become more productive when you
know exactly how to get to where you want to go.

1. To enter a destination, push the VR button
on the steering wheel. After the beep,
say: “ Find address
800 Chrysler Drive
Auburn Hills, Michigan.”

2. Then follow the system prompts.
TIP:
To start a POI search, push the VR button on
the steering wheel. After the beep, say: “ Find
nearest coffee shop.”
Siri® Eyes Free — If Equipped
Siri lets you use your voice to send text
messages, select media, place phone calls and
much more. Siri uses your natural language to
understand what you mean and responds back
to confirm your requests. The system is
designed to keep your eyes on the road and
your hands on the wheel by letting Siri help you
perform useful tasks.
To enable Siri, push and hold, then release the
Uconnect Voice Recognition (VR) button on the
steering wheel. After you hear a double beep
you can ask Siri to play podcasts and music, get
directions, read text messages and many other
useful requests.
Using Do Not Disturb
With Do Not Disturb, you can disable notifica -
tions from incoming calls and texts, allowing
you to keep your eyes on the road and hands on
the wheel. For your convenience, there is a
counter display to keep track of your missed
calls and text messages while you were using
Do Not Disturb.
Do Not Disturb can automatically reply with a
text message, a call, or both, when declining an
incoming call and send it to voicemail.

20_DJD2_OM_EN_USC_t.book Page 532

541
Belts, Seat
..................................................... 209
Blind Spot Monitoring.................................... 153
Body Builders Guide........................................ 12
Body Mechanism Lubrication........................ 408
B-Pillar Location............................................. 426
Brake Assist System...................................... 145
Brake Control System.................................... 145Brake Fluid.......................................... 415, 454
Brake System...................................... 415, 444
Fluid Check............................................... 415Master Cylinder......................................... 415
Parking...................................................... 229
Warning Light............................................ 130
Brake/Transmission Interlock....................... 232
Bulb Replacement......................................... 372Bulbs, Light.......................................... 210, 372
C
Cab Top Clearance Lights
.............................. 378
Camera.......................................................... 302
Camera, AUX........................................ 304, 311
Camera, Rear...................................... 302, 305
Camper.......................................................... 100
Capacities, Antifreeze (Engine Coolant)......... 451Capacities, Fluid............................................ 451
Caps, Filler Oil (Engine)
...................................... 391, 397
Radiator (Coolant Pressure)...................... 413
Car Washes................................................... 440
Carbon Monoxide Warning.................. 208, 448
Cargo Light....................................................... 52
Cellular Phone.............................................. 527
Center High Mounted Stop Light................... 377
Center Seat Storage Compartment.................. 82
Charge Air Cooler.......................................... 415
Chart, Tire Sizing........................................... 423
Check Engine Light (Malfunction Indicator
Light)............................................................. 142
Checking Your Vehicle For Safety................. 208
Checks, Safety.............................................. 208Child Restraint.............................................. 190
Child RestraintsBooster Seats
........................................... 193
Child Seat Installation..................... 201, 202
How To Stow An unused ALR Seat Belt.... 200Infant And Child Restraints....................... 192
Locating The LATCH Anchorages.............. 198
Lower Anchors And Tethers For Children.. 195
Older Children And Child Restraints......... 193Seating Positions...................................... 194
Clean Air Gasoline......................................... 446
CleaningWheels
..................................................... 434
Climate Control................................................ 57
Automatic.................................................... 61
Manual........................................................ 57
Cold Weather Operation............................... 215
Compact Spare Tire...................................... 433
Contract, Service.......................................... 537
Cooling Pressure Cap (Radiator Cap)............ 413
Cooling System............................................. 411
Adding Coolant (Antifreeze)...................... 413
Coolant Level................................... 412, 414
Cooling Capacity....................................... 451
Disposal Of Used Coolant......................... 414
Drain, Flush, And Refill............................. 412
Inspection................................................. 414Points To Remember................................ 414
Pressure Cap............................................ 413
Radiator Cap............................................. 413Selection Of Coolant (Antifreeze)
............... 412, 451, 452, 454
Corrosion Protection..................................... 439
Cruise Control (Speed Control)............. 273, 275
Cruise Light................................................... 141Cupholders.......................................................87
Customer Assistance.................................... 536
Cybersecurity................................................ 458
D
Daytime Running Lights
...................................49
Dealer Service............................................... 396
Defroster, Rear Window...................................57
Defroster, Windshield............................ 57, 209Delay (Intermittent) Wipers..............................55
Diagnostic System, Onboard......................... 141
Diesel Exhaust Brake.................................... 230
Diesel Fuel.................................................... 448
Diesel Fuel Requirements............................. 448
Diesel Fuel System, Re-Priming.................... 407
11

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