2021 RAM CHASSIS CAB change wheel

MULTIMEDIA241
Trailer Brake/Trailer
When the Trailer Brake/Trailer button is pressed on the touchscreen, the system will display settings related to trailer towing.
Audio
When the Audio button is pressed on the touchscreen, the system displays options related to the vehicle’s sound system. These settings can change
the audio location within the vehicle, adjust the bass or treble levels, and auto-play settings from an audio device or smartphone.
Setting Name Description
Trailer SelectSelect from “Trailer 1”, “Trailer 2”, “Trailer 3”, and “Trailer 4”. These trailer designations can
be used to save different trailer settings.
Trailer Brake Type
This setting will set the system to a specific trailer type. The available options are “Light
Electric”, “Heavy Electric”, “Light Electric-Over-Hydraulic”, and “Heavy Electric-Over-Hydraulic”.

Trailer Name This setting will personalize the trailer name depending on the type of trailer you are hauling.
Select the trailer name from the following list: trailer, boat, car, cargo, dump, equipment,
flatbed, gooseneck, horse, livestock, motorcycle, snowmobile, travel, utility, and 5th wheel.
Setting Name
Description
Balance/FadeThis setting will adjust audio levels from specific speakers in the front/back and left/right of
the vehicle. The Speaker icon can be moved to set audio location.
Equalizer This setting will adjust the “Bass”, “Mid”, and “Treble” ranges of the audio.
Speed Adjusted Volume This setting will adjust audio volume as speeds increase. At a higher setting, the volume will
increase more as the vehicle speeds up. The available settings are “Off”, “1”, “2”, and “3”.
Surround Sound This setting will turn the Surround Sound system on or off.
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MULTIMEDIA249
Undo
You can backspace an entry by pressing the
Back button on the touchscreen.
GO
Once the last digit of a station has been
entered, press “GO”. The Direct Tune screen will
close, and the system will automatically tune to
that station.
Radio Voice Commands
Use your voice to quickly get to the AM, FM, or
SiriusXM® Satellite Radio stations you would
like to hear. (Subscription or included
SiriusXM® Satellite Radio trial required.)
Push the VR button on the steering wheel
and wait for the beep to say a command.
See some examples below.
“Tune to ninety-five-point-five FM”
“Tune to Satellite Channel Hits 1”
Did You Know: At any time, if you are not sure of
what to say or want to learn a Voice Command,
push the VR button and say “ Help”. The
system provides you with a list of commands.
SiriusXM® Satellite Radio Mode — If
Equipped

Uconnect 3 With 5-inch Display Changing To SiriusXM®

SiriusXM® Satellite Radio uses direct
satellite-to-receiver broadcasting technology to
provide clear, coast-to-coast radio content.
SiriusXM® is a subscription-based service.
Visit siriusxm.com/getallaccess or review your
SiriusXM® Radio pamphlet in your Owner’s
Manual kit for more information.
SiriusXM® services require subscriptions, sold
separately after the trial included with the new
vehicle purchase. If you decide to continue your
service at the end of your trial subscription, the
plan you choose will automatically renew and bill at then-current rates until you call
SiriusXM® at 866-635-2349 to cancel.
See SiriusXM® Customer Agreement for
complete terms at www.siriusxm.com (US) or
www.siriusxm.ca (Canada).
All fees and programming subject to change.
SiriusXM® satellite service is available only to
those at least 18 and older in the 48 contiguous
USA and D.C. Our SiriusXM® satellite service is
also available in Canada and Puerto Rico (with
coverage limitations). SiriusXM® Internet radio
service is available throughout their satellite
service area and in AK. © 2020 SiriusXM®
Radio Inc. SiriusXM® and all related marks and
logos are trademarks of SiriusXM® Radio Inc.
This functionality is only available for radios
equipped with a Satellite receiver. In order to
receive satellite radio, the vehicle needs to be
outside with a clear view to the sky.
If the screen shows Acquiring Signal, you might
have to change the vehicle’s position in order to
receive a signal. In most cases, the satellite
radio does not receive a signal in underground
parking garages or tunnels.5

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MULTIMEDIA257
Media Mode

In USB Mode, press the Media button on the
touchscreen to select the desired audio
source: USB.

In Bluetooth® Mode, press the Media button on
the touchscreen to select the desired audio
source: Bluetooth®.
In AUX Mode, press the Media button on
the touchscreen to select the desired audio
source: AUX.
Repeat
In USB Mode, press the Repeat button on the
touchscreen to toggle the repeat functionality.
The Repeat button on the touchscreen is
highlighted when active. The Radio will continue
to play the current track, repeatedly, as long as
the repeat is active. Press the Repeat button
again to enter Repeat All. The radio will continue
to play all the current tracks, repeatedly, as long
as the repeat function is active. To cancel
Repeat, press the Repeat button a third time. Shuffle

In USB Mode, press the Shuffle button on the
touchscreen to play the selections on the USB
device in random order to provide an interesting
change of pace. Press the Shuffle button on the
touchscreen a second time to turn this feature off.

Audio
Audio settings can be accessed by pressing the
Audio button Ú
page 247.
Info
In both Disc and USB Modes, press the Info
button on the touchscreen to display the
current track information. Press the Info or X
button on the touchscreen a second time to
cancel this feature.
Tracks
In both Disc and USB Modes, press the Tracks
button on the touchscreen to display a pop-up
with the Song List. The song currently playing is
indicated by an arrow and lines above and
below the song title. When in the Tracks List
screen you can rotate the Tune/Scroll knob to
highlight a track (indicated by the line above
and below the track name) and then push the
Enter/Browse knob to start playing that track. In Bluetooth® Mode, if the Bluetooth® device
supports this feature, press the Tracks button
on the touchscreen to display a pop-up with
the Song List. The currently playing song is
indicated by a red arrow and lines above and
below the song title.

Pressing the Tracks button on the touchscreen
while the pop-up is displayed will close the pop-up.

Media Voice Commands
Uconnect offers connections via USB,
Bluetooth®, and auxiliary (AUX) ports. Voice
operation is only available for connected USB
and AUX devices.
Push the VR button located on the steering
wheel. After the beep, say one of the following
commands and follow the prompts to switch
your media source or choose an artist.
“
Change source to Bluetooth®”
“Change source to AUX”
“Change source to USB”
“Play artist Beethoven”; “ Play album
Greatest Hits”; “ Play song Moonlight
Sonata”; “ Play genre Classical”
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MULTIMEDIA269

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.
Bluetooth® Communication Link

Mobile phones may lose connection to the Uconnect
Phone. When this happens, the connection can
generally be re-established by restarting the mobile
phone. Your mobile phone is recommended to
remain in Bluetooth® ON mode.

Power-Up

After switching the ignition key from OFF to either
the ON/RUN or ACC position, or after a language
change, you must wait at least 15 seconds prior
to using the system
Ú
page 449.
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).

REGULATORY AND SAFETY
I
NFORMATION
USA/CANADA
Exposure to Radio Frequency Radiation
The radiated output power of the internal
wireless 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
standards and recommendations, which reflect
the consensus of the scientific community.
The radio manufacturer believes the internal
wireless radio is safe for use by consumers.
The level of energy emitted is far less than the
electromagnetic energy emitted by wireless
devices such as mobile phones. However, the
use of wireless radios may be restricted in some
situations or environments, such as aboard
airplanes. If you are unsure of restrictions, you
are encouraged to ask for authorization before
turning on the wireless radio Ú
page 449.
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SAFETY275
Electronic Brake Force Distribution (EBD)
EBD manages the distribution of the braking
torque between the front and rear axles by
limiting braking pressure to the rear axle. This is
done to prevent overslip of the rear wheels to
avoid vehicle instability, and to prevent the rear
axle from entering ABS before the front axle.
Electronic Roll Mitigation (ERM)
ERM anticipates the potential for wheel lift by
monitoring the driver’s steering wheel input and
the speed of the vehicle. When ERM determines
that the rate of change of the steering wheel
angle and vehicle’s speed are sufficient to
potentially cause wheel lift, it then applies the
appropriate brake and may also reduce engine
power to lessen the chance that wheel lift will
occur. ERM can only reduce the chance of
wheel lift occurring during severe or evasive
driving maneuvers; it cannot prevent wheel lift
due to other factors, such as road conditions,
leaving the roadway, or striking objects or other
vehicles.
NOTE:
ERM is disabled any time the ESC is in “Full Off”
mode (if equipped). For a complete explanation
of the available ESC modes, see Ú page 275.
Electronic Stability Control (ESC)
ESC enhances directional control and stability
of the vehicle under various driving conditions.
ESC corrects for oversteering or understeering
of the vehicle by applying the brake of the
appropriate wheel(s) to counteract the above
conditions. Engine power may also be reduced
to help the vehicle maintain the desired path.

Oversteer — when the vehicle is turning more
than appropriate for the steering wheel position.
Understeer — when the vehicle is turning less
than appropriate for the steering wheel position.
ESC uses sensors in the vehicle to determine
the vehicle path intended by the driver and
compares it to the actual path of the vehicle.
When the actual path does not match the
intended path, ESC applies the brake of the
appropriate wheel to assist in counteracting the
oversteer or understeer condition.

The ESC Activation/Malfunction Indicator Light
located in the instrument cluster will start to flash
as soon as the ESC system becomes active.
The ESC Activation/Malfunction Indicator Light
also flashes when the TCS is active. If the ESC
Activation/Malfunction Indicator Light begins to
flash during acceleration, ease up on the
accelerator and apply as little throttle as possible.
Be sure to adapt your speed and driving to the
prevailing road conditions.

WARNING!

Many factors, such as vehicle loading, road
conditions and driving conditions, influence
the chance that wheel lift or rollover may occur.
ERM cannot prevent all wheel lift or roll overs,
especially those that involve leaving the
roadway or striking objects or other vehicles.
The capabilities of an ERM-equipped vehicle
must never be exploited in a reckless or
dangerous manner which could jeopardize
the user's safety or the safety of others.

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276SAFETY
(Continued)
ESC Operating Modes

Depending upon model and mode of operation, the
ESC system may have multiple operating modes.

ESC On

This is the normal operating mode for the ESC
system. Whenever the vehicle is started, the ESC
system will be in this mode. This mode should be
used for most driving conditions. Alternate ESC
modes should only be used for specific reasons
as noted in the following paragraphs.

Partial Off
This mode may be useful if the vehicle becomes
stuck. This mode may modify TCS and ESC
thresholds for activation, which allows for more
wheel spin than normally allowed.
To enter the “Partial Off” mode, momentarily
push the ESC OFF button and the ESC OFF
Indicator Light will illuminate. To turn the ESC
on again, momentarily push the ESC OFF button
and the ESC OFF Indicator Light will turn off.WARNING!

Electronic Stability Control (ESC) cannot
prevent the natural laws of physics from acting
on the vehicle, nor can it increase the traction
afforded by prevailing road conditions. ESC
cannot prevent accidents, including those
resulting from excessive speed in turns, driving
on very slippery surfaces, or hydroplaning. ESC
also cannot prevent accidents resulting from
loss of vehicle control due to inappropriate
driver input for the conditions. Only a safe,
attentive, and skillful driver can prevent acci -
dents. The capabilities of an ESC equipped
vehicle must never be exploited in a reckless or
dangerous manner which could jeopardize the
user’s safety or the safety of others.Vehicle modifications, or failure to properly
maintain your vehicle, may change the
handling characteristics of your vehicle, and
may negatively affect the performance of the
ESC system. Changes to the steering system,
suspension, braking system, tire type and size
or wheel size may adversely affect ESC perfor -
mance. Improperly inflated and unevenly worn
tires may also degrade ESC performance.
Any vehicle modification or poor vehicle main -
tenance that reduces the effectiveness of the
ESC system can increase the risk of loss of
vehicle control, vehicle rollover, personal injury
and death.

WARNING! (Continued)

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SAFETY285
NOTE:
The TPMS is not intended to replace normal
tire care and maintenance or to provide
warning of a tire failure or condition.
If your vehicle is not equipped with the Tire
Fill Alert feature the TPMS should not be used
as a tire pressure gauge while adjusting your
tire pressure.
Driving on a significantly underinflated tire
causes the tire to overheat and can lead to
tire failure. Underinflation also reduces fuel
efficiency and tire tread life, and may affect
the vehicle’s handling and stopping ability.

The TPMS is not a substitute for proper tire
maintenance, and it is the driver’s responsi -
bility to maintain correct tire pressure using an
accurate tire pressure gauge, even if underin-
flation has not reached the level to trigger illu -
mination of the TPMS Warning Light.

Seasonal temperature changes will affect
tire pressure, and the TPMS will monitor the
actual tire pressure in the tire.
Example: Tire Pressure Monitoring System Display

The Tire Pressure Monitoring System (TPMS)
uses wireless technology with wheel rim
mounted electronic sensors to monitor tire
pressure levels. Sensors, mounted to each
wheel as part of the valve stem, transmit tire
pressure readings to the receiver module.
NOTE:
It is particularly important for you to check the
tire pressure in all of the tires on your vehicle
monthly and to maintain the proper pressure.
CAUTION!
The TPMS has been optimized for the orig -
inal equipment tires and wheels. TPMS
pressures and warning have been estab -
lished for the tire size equipped on your
vehicle. Undesirable system operation or
sensor damage may result when using
replacement equipment that is not of the
same size, type, and/or style. Aftermarket
wheels can cause sensor damage.
Using aftermarket tire sealants may cause
the Tire Pressure Monitoring System
(TPMS) sensor to become inoperable.
After using an aftermarket tire sealant it is
recommended that you take your vehicle to
an authorized dealership to have your
sensor function checked.
After inspecting or adjusting the tire pres -
sure always reinstall the valve stem cap.
This will prevent moisture and dirt from
entering the valve stem, which could
damage the TPMS sensor.
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SAFETY291
Selectable Tire Fill Alert (STFA) — If Equipped
The Selectable Tire Fill Alert (STFA) system is an
optional feature that is included as part of the
normal Tire Fill Alert system. The system is
designed to allow the customer to select a
pressure to inflate or deflate the vehicle's front
and rear axle tires to and to provide feedback to
the customer while inflating or deflating the
vehicle's tires.
In the Selectable Tire Fill Alert application,
which is located in the apps menu of the
Uconnect system, the customer will be able to
select a pressure setting for both the front and
rear axle tire pressures by scrolling through a
pressure range from XX to 15 psi in 1 psi
increments for each axle setting. XX = the
vehicle’s cold placard pressure values for the
front and rear axles as shown on the vehicle
placard pressure label.
The customer may also store the pressure
values chosen for each axle in the radio as a
preset pressure. The customer will be allowed
to store up to two sets of preset values in the
radio for the front and rear axle pressure values. Once the customer selects the tire pressures for
the front and rear axles that they want to inflate
or deflate to, they can begin inflating or
deflating one tire at a time.
NOTE:
The STFA system will only support inflating or
deflating one tire at a time.
The system will be activated when the TPMS
receiver module detects a change in tire
pressure. The ignition must be in the RUN
mode, with the transmission in PARK (P).
The hazard lamps will come on to confirm the
vehicle is in Tire Fill Alert mode.
If the hazard lamps do not come on while
inflating or deflating the tire, the TPMS sensor
may be in a null spot preventing the TPMS
sensor signal from being received. In this case,
the vehicle may need to be moved either
forward or backward slightly to exit the null spot.
When Tire Fill Alert mode is entered, the tire
pressure display screen will be displayed in the
instrument cluster.
Operation:
The horn will chirp once when the selected
pressure is reached to let the user know
when to stop inflating or deflating the tire.
The horn will chirp three times if the tire is
overinflated or over deflated and will
continue to chirp every five seconds if the
user continues to inflate or deflate the tire.
The horn will chirp once again when enough
air is added or removed to reach proper
selected pressure level.
Tire Pressure Information System (TPIS)
3500/4500/5500 Series Trucks
Your vehicle may be equipped with a Tire
Pressure Information System (TPIS).
The Tire Pressure Information System (TPIS)
uses wireless technology with wheel rim
mounted electronic sensors to transmit tire
pressure levels. Sensors mounted to each
wheel as part of the valve stem transmit tire
pressure readings to the receiver module.
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