RAM 1500 2022 Repair Manual

GETTING TO KNOW YOUR VEHICLE59
BATTERY SAVER
Timers are set to both the interior and exterior
lights to protect the life of your vehicle’s battery.
After 10 minutes, if the ignition is OFF and any door
is left open or the dimmer control is rotated all the
way up to the topmost position, the interior lights
will automatically turn off.
NOTE:Battery saver mode is canceled if the ignition is ON.
The headlights will automatically turn off after
eight minutes while the ignition is in the OFF
position.
INTERIOR LIGHTS
COURTESY LIGHTS
Courtesy and dome lights are turned on when the
doors are opened or the Dome ON button is
pushed on the overhead console. If your vehicle is
equipped with Remote Keyless Entry and the
unlock button is pushed on the key fob, the
courtesy and dome lights will turn on. When a door
is open and the interior lights are on, and the Dome
Defeat button on the overhead console is pressed,
the interior lights will turn off.
Front Map/Reading Lights
The overhead console lights can also be operated
individually as reading lights by pushing the
corresponding buttons.

Front Courtesy/Reading Lights Front Courtesy/Reading Lights

Three types of rear courtesy/reading lights are
available for your vehicle.
Push button on/off
Push lens on/off
Push round puck lens on/off (if equipped with
Dual Pane Sunroof)
1 — Reading Light On/Off Buttons
2 — Dome Defeat Button
3 — Dome ON Button
1 — Driver’s Reading Light On/Off Button
2 — Dome Defeat Button
3 — Passenger’s Reading Light On/Off Button
4 — Dome On Button
2

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60GETTING TO KNOW YOUR VEHICLE
NOTE:The courtesy/reading lights will remain on until the
switch is pushed a second time, so be sure they
have been turned off before exiting the vehicle. If
the interior lights are left on after the ignition is
turned off, they will automatically turn off after
10 minutes.
Dimmer Controls
The dimmer controls are inboard and adjacent to
the headlight switch located on the left side of the
instrument panel.

Dimmer Controls Dimmer Controls (Vehicles Sold In Canada Only)

With the parking lights or headlights on, rotating
the right dimmer control upward will increase the
brightness of the instrument panel lights. Rotating
the left dimmer control will adjust the interior and
ambient light levels when the headlights are on.
NOTE:The dimming of the touchscreen is programmable
through the Uconnect system Ú page 234.
ILLUMINATED ENTRY
The courtesy lights will turn on when you use the
key fob to unlock the doors or open any door.
This feature also turns on the approach lamps
located beneath the outside mirrors (if equipped).
The lights will fade to off after approximately
30 seconds, or they will immediately fade to off
once the ignition switch is placed in the ON/RUN
position from the OFF position.
The front courtesy overhead console and door
courtesy lights will not turn off if the Dome ON
button on the overhead console is pushed. The
overhead and door courtesy lights will turn off after
10 minutes when the ignition is placed in the
OFF position to protect the battery.
The illuminated entry system will not operate if the
Dome Defeat button on the overhead console is
pushed.
NOTE:If your vehicle is equipped with Illuminated
Approach lights under the outside mirrors, they will
also be turned off by pushing the Dome Defeat
button.
1 — Ambient Light Control (If Equipped)
2 — Instrument Panel Dimmer Control
1 — Ambient Light Control
2 — Instrument Panel Dimmer Control

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GETTING TO KNOW YOUR VEHICLE61
WINDSHIELD WIPERS AND WASHERS
The windshield wiper/washer controls are located
on the multifunction lever on the left side of the
steering column. The front wipers are operated by
rotating a switch, located on the end of the lever.

Windshield Wiper/Washer Lever

WINDSHIELD WIPER OPERATION
Intermittent Wipers

The intermittent feature of this system was designed
for use when weather conditions make a single
wiping cycle, with a variable pause between cycles,
desirable. For maximum delay between cycles, rotate
the control knob upward to the first detent.
The delay interval decreases as you rotate the
knob until it enters the low continual speed
position. The delay can be regulated from a
maximum of about 18 seconds between cycles, to
a cycle every one second. The delay intervals will
double in duration when the vehicle speed is
10 mph (16 km/h) or less.
Windshield Washers
To use the windshield washer, push the washer
knob, located on the end of the multifunction lever,
inward and hold. Washer fluid will be sprayed and
the wiper will operate for two to three cycles after
the washer knob is released.
If the washer knob pushed while in the delay range,
the wiper will operate for several seconds after the
washer knob is released. It will then resume the
intermittent interval previously selected. If the
washer knob is pushed while in the off position, the
wiper will turn on and cycle approximately three
times after the wash knob is released.
To prevent freeze-up of your windshield washer
system in cold weather, select a solution or mixture
that meets or exceeds the temperature range of
your climate. This rating information can be found
on most washer fluid containers.
Mist
When a single wipe to clear off road mist or spray
from a passing vehicle is needed, push the washer
knob, located on the end of the multifunction lever,
inward briefly and release. The wipers will cycle
one time and automatically shut off.
NOTE:The mist feature does not activate the washer
pump; therefore, no washer fluid will be sprayed on
the windshield. The wash function must be used in
order to spray the windshield with washer fluid.
For information on wiper care and replacement,
see Ú
page 419.
1 — Push End Inward
(Hold For Washer Or Short Press For Mist)
2 — Rotate For Front Wiper Operation
WARNING!
Sudden loss of visibility through the windshield
could lead to a collision. You might not see other
vehicles or other obstacles. To avoid sudden
icing of the windshield during freezing weather,
warm the windshield with the defroster before
and during windshield washer use.
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62GETTING TO KNOW YOUR VEHICLE
RAIN SENSING WIPERS — IF EQUIPPED
This feature senses rain or snowfall on the
windshield and automatically activates the wipers.
Rotate the end of the multifunction lever to one of
four detent positions to activate this feature.
The sensitivity of the system can be adjusted with
the multifunction lever. Wiper delay position one is
the least sensitive, and wiper delay detent position
four is the most sensitive.
Wiper delay position three should be used for
normal rain conditions.
Positions one and two can be used if the driver
desires less wiper sensitivity. Position four can be
used if the driver desires more sensitivity. Place
the wiper switch in the O (off) position when not
using the system.
NOTE:
The Rain Sensing feature will not operate when
the wiper switch is in the low or high-speed posi -
tion.
The Rain Sensing feature may not function prop -
erly when ice, or dried salt water is present on
the windshield.
Use of Rain-X or products containing wax or sili-
cone may reduce Rain Sensing performance.
The Rain Sensing feature can be turned on and
off using the Uconnect system Ú page 234.The Rain Sensing system has protection features
for the wiper blades and arms, and will not operate
under the following conditions:
Low Ambient Temperature
— When the ignition
is first placed in the ON position, the Rain
Sensing system will not operate until the wiper
switch is moved, vehicle speed is greater than
3 mph (5 km/h), or the outside temperature is
greater than 32°F (0°C).
Transmission In NEUTRAL Position — When the
ignition is ON, and the automatic transmission
is in the NEUTRAL position, the Rain Sensing
system will not operate until the wiper switch is
moved, vehicle speed is greater than 3 mph
(5 km/h), or the gear selector is moved out of
the NEUTRAL position.
Remote Start Mode Inhibit — On vehicles
equipped with a Remote Start system, Rain
Sensing wipers are not operational when the
vehicle is in the Remote Start mode.
CLIMATE CONTROLS
The Climate Control system allows you to regulate
the temperature, air flow, and direction of air
circulating throughout the vehicle. The controls are
located on the touchscreen, and on the sides of
the touchscreen or on the instrument panel below
the radio.
AUTOMATIC CLIMATE CONTROL
D
ESCRIPTIONS AND FUNCTIONS

Uconnect 5 or 5 NAV With 8.4-inch Display Automatic
Temperature Controls
Uconnect 5 NAV With 12-inch Display Automatic Temperature Controls

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GETTING TO KNOW YOUR VEHICLE63
NOTE:Icons and descriptions can vary based upon
vehicle equipment.
MAX A/C Button
Press and release the MAX A/C button on
the touchscreen to change the current
setting to the coldest output of air. The
MAX A/C indicator illuminates when
MAX A/C is on. Pressing the button again will cause
the MAX A/C operation to exit.
NOTE:
MAX A/C sets the control for maximum cooling
performance.
The MAX A/C button is only available on the
touchscreen.
A/C Button

Press and release this button on the
touchscreen, or push the button on the
faceplate to change the current setting. The
A/C indicator illuminates when A/C is on.

Recirculation Button
Press and release this button on the
touchscreen, or push the button on the
faceplate, to change the system between
Recirculation mode and outside air
mode. The Recirculation indicator and the A/C
indicator illuminate when the Recirculation button
is pressed. Recirculation can be used when outside conditions, such as smoke, odors, dust, or
high humidity are present. Recirculation can be
used in all modes. Recirculation may be
unavailable (button on the touchscreen greyed
out) if conditions exist that could create fogging on
the inside of the windshield. The A/C can be
deselected manually without disturbing the mode
control selection. 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. Recirculation
mode may automatically adjust to optimize
customer experience for warming, cooling,
dehumidification, etc.
In cold weather, use of Recirculation mode may
lead to excessive window fogging. The recirculation
feature may be unavailable if conditions exist that
could create fogging on the inside of the
windshield.
Auto Button
Set your desired temperature and press
AUTO. AUTO will achieve and maintain
your desired temperature by
automatically adjusting the blower speed
and air distribution. Air Conditioning (A/C) may be
active during AUTO operation to improve
performance. AUTO mode is highly recommended
for efficiency. You can turn AUTO on in one of two ways:
Press and release this button on the touch
-
screen.
Push the button on the faceplate.
Toggling this function will cause the system to
switch between manual mode and automatic
mode Ú page 67.
Front Defrost Button
Press and release the Front Defrost
button on the touchscreen, or push and
release the button on the faceplate, to
change the current airflow setting to
Defrost mode. The Front Defrost indicator
illuminates when Front Defrost is on. Air comes
from the windshield and side window demist
outlets. When the defrost button is selected, the
blower level may increase. Use Defrost mode with
maximum temperature settings for best
windshield and side window defrosting and
defogging. When toggling the front defrost mode
button, the climate system will return to the
previous setting.
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64GETTING TO KNOW YOUR VEHICLE
Rear Defrost Button
Press and release the Rear Defrost
button on the touchscreen, or push and
release the button on the faceplate, to
turn on the rear window defroster and the
heated outside mirrors (if equipped). The Rear
Defrost indicator illuminates when the rear window
defroster is on. The rear window defroster
automatically turns off after 10 minutes.
Driver And Passenger Temperature Up And
Down Buttons
These buttons provide the driver and passenger
with independent temperature control.
Push the red button (or rotate knob if
equipped) on the faceplate, press the red
button on the touchscreen, or press and
slide the temperature bar towards the
red arrow button on the touchscreen for warmer
temperature settings.
Push the blue button (or rotate knob if
equipped) on the faceplate, press the
blue button on the touchscreen, or press
and slide the temperature bar towards
the blue arrow button on the touchscreen for
cooler temperature settings.
NOTE:
The numbers within the temperature display will
only appear if the system is equipped with an
automatic climate control system.
Up and down buttons are only available on vehi -
cles equipped with a 12-inch display.
SYNC Button
Press the SYNC button on the
touchscreen to toggle the SYNC feature
on/off. The SYNC indicator illuminates
when SYNC is on. SYNC synchronizes the
passenger temperature setting with the driver
temperature setting. Changing the passenger’s
temperature setting while in SYNC will
automatically exit this feature.
NOTE:The SYNC button is only available on the touch-
screen.
Blower Control
Blower Control regulates the amount of
air forced through the climate control
system. There are seven blower speeds
available. Adjusting the blower will cause
automatic mode to switch to manual operation.
The speeds can be selected using either the
blower control knob on the faceplate or the
buttons on the touchscreen.
Faceplate
The blower speed increases as you turn the blower
control knob clockwise from the lowest blower
setting. The blower speed decreases as you turn
the blower control knob counterclockwise.
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.

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GETTING TO KNOW YOUR VEHICLE65
Touchscreen
Use the small blower icon to reduce the blower
setting and the large blower icon to increase the
blower setting. Blower can also be selected by
pressing the blower bar area between the icons.
Mode Control
Select Mode by pressing one of the Mode
buttons on the touchscreen, or pushing
the Mode button on the faceplate, to
change the airflow distribution mode.
The airflow distribution mode can be adjusted so
air comes from the instrument panel outlets, floor
outlets, defrost outlets, and demist outlets.
Panel Mode
Air comes from the outlets in the
instrument panel. Each of these outlets
can be individually adjusted to direct the
flow of air. The air vanes of the center
outlets and outboard outlets can be moved up and
down or side to side to regulate airflow direction.
There is a shut-off wheel located below the air
vanes to shut off or adjust the amount of airflow
from these outlets.
Bi-Level Mode
Air comes from the instrument panel
outlets and floor outlets. A slight amount
of air is directed through the defrost and
side window demister outlets.
NOTE:Bi-Level mode is designed under comfort condi -
tions to provide cooler air out of the panel outlets
and warmer air from the floor outlets.
Floor Mode
Air comes from the floor outlets. A slight
amount of air is directed through the
defrost and side window demister
outlets.
Mix Mode
Air is directed through the floor, defrost,
and side window demister 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.
Climate Control OFF Button
Press and release the OFF button on the
touchscreen, or push the OFF button on
the faceplate (if equipped) to turn the
Climate Control on/off.
MANUAL CLIMATE CONTROL
D
ESCRIPTIONS AND FUNCTIONS

Uconnect 3 With 5-inch Display Manual
Temperature Controls

MAX A/C Setting
Set the temperature control knob to the
MAX A/C setting to change the current
setting to the coldest output of air.
Moving the temperature control knob
away from the MAX A/C setting causes the
MAX A/C operation to exit.
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66GETTING TO KNOW YOUR VEHICLE
A/C Button
Push the A/C button to engage the Air
Conditioning (A/C). The A/C indicator
illuminates when A/C is on.
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 increase blower
speed if needed.
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 the front of the radiator
and through the condenser.
Recirculation Button
Push the Recirculation button to change
the system between recirculation mode
and outside air mode. The Recirculation
indicator and the A/C indicator illuminate
when the Recirculation button is pressed.
Recirculation can be used when outside
conditions, such as smoke, odors, dust, or
humidity are present. Recirculation can be used in
all modes except for Defrost. Recirculation may be
unavailable if conditions exist that could create fogging on the inside of the windshield. The A/C
can be deselected manually without disturbing the
mode control selection. 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.
On systems with Manual Climate Controls, the
Recirculation mode is not allowed in Defrost mode
to improve window cleaning operation.
Recirculation is disabled automatically if this mode
is selected. Attempting to use Recirculation while
in this mode causes the LED in the control button
to blink and then turn off.
Front Defrost Setting
Turn the mode control knob to the Front
Defrost mode setting. Air comes from the
windshield and side window demist
outlets. When the defrost button is
selected, the blower level may increase. Use
Defrost mode with maximum temperature settings
for best windshield and side window defrosting
and defogging.
Rear Defrost Button
Push and release the Rear Defrost
Control button to turn on the rear window
defroster and the heated outside mirrors
(if equipped). The Rear Defrost indicator
illuminates when the rear window defroster is on. The rear window defroster automatically turns off
after 10 minutes.
Temperature Control
Temperature Control regulates the temperature of
the air forced through the climate system.
The temperature increases as you
turn the temperature control knob
clockwise.
The temperature decreases as you
turn the temperature control knob
counterclockwise.
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.

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GETTING TO KNOW YOUR VEHICLE67
Blower Control
Blower Control regulates the amount of
air forced through the climate control
system. There are seven blower speeds
available. The blower speed increases as
you turn the blower control knob clockwise from
the lowest blower setting. The blower speed
decreases as you turn the blower control knob
counterclockwise.
Mode Control
Turn the mode control knob or press the
mode control button (if equipped) to
adjust airflow distribution. The airflow
distribution mode can be adjusted so air
comes from the instrument panel outlets, floor
outlets, defrost outlets and demist outlets.
Panel Mode
Air comes from the outlets in the
instrument panel. Each of these outlets
can be individually adjusted to direct the
flow of air. The air vanes of the center
outlets and outboard outlets can be moved up and
down or side to side to regulate airflow direction.
There is a shut-off wheel located below the air
vanes to shut off or adjust the amount of airflow
from these outlets.
Bi-Level Mode
Air comes from the instrument panel
outlets and floor outlets. A slight amount
of air is directed through the defrost and
side window demister outlets.
NOTE:Bi-Level mode is designed under comfort condi -
tions to provide cooler air out of the panel outlets
and warmer air from the floor outlets.
Floor Mode
Air comes from the floor outlets. A slight
amount of air is directed through the
defrost and side window demister
outlets.
Mix Mode
Air is directed through the floor, defrost,
and side window demister 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.
AUTOMATIC TEMPERATURE CONTROL
(ATC) — I
F EQUIPPED
Automatic Operation

1. Push the AUTO button on the faceplate, or the
AUTO button on the touchscreen on the
Automatic Temperature Control (ATC) Panel.

2. Next, adjust the temperature that you would like the system to maintain by adjusting the
driver and passenger temperature control
buttons. Once the desired temperature is
displayed, the system will achieve and
automatically maintain that temperature.
3. When the system is set up for your comfort level, it is not necessary to change the
settings. You will experience the greatest
efficiency by simply allowing the system to
function automatically.
NOTE:
It is not necessary to move the temperature
settings for cold or hot vehicles. The system
automatically adjusts the temperature, mode,
and blower speed to provide comfort as quickly
as possible.
The temperature can be displayed in US or
Metric units by selecting the US/Metric
customer-programmable feature within Ucon -
nect Settings Ú page 234.
2

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68GETTING TO KNOW YOUR VEHICLE
To provide you with maximum comfort in the
Automatic mode during cold start-ups, the blower
fan will remain on low until the engine warms up.
The blower will increase in speed and transition
into Auto mode.
Manual Operation Override
This system offers a full complement of manual
override features. The AUTO symbol in the front
ATC display will be turned off when the system is
being used in the manual mode.
CLIMATE VOICE RECOGNITION —
I
F EQUIPPED
Adjust vehicle temperatures hands-free and keep
everyone comfortable while you keep moving
ahead.
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 ”
Did you know: 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.
OPERATING TIPS
Refer to the chart at the end of this section for
suggested control settings for various weather
conditions.
Summer Operation
The engine cooling system must be protected with
a high-quality antifreeze coolant to provide proper
corrosion protection and to protect against engine
overheating. OAT coolant (conforming to
MS.90032) is recommended.
Winter Operation
To ensure the best possible heater and defroster
performance, make sure the engine cooling
system is functioning properly and the proper
amount, type, and concentration of coolant is
used. Use of the Air Recirculation mode during
Winter months is not recommended, because it
may cause window fogging.
Vacation/Storage
For information on maintaining the Climate Control
system when the vehicle is being stored for an
extended period of time, see Ú page 461.
Window Fogging
Vehicle windows tend to fog on the inside in mild,
rainy, and/or humid 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.
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, and if they enter the air distribution
box, they could plug the water drains. In Winter
months, make sure the air intake is clear of ice,
slush, and snow.
Cabin Air Filter
The Climate Control system filters out dust and
pollen from the air. Contact an authorized dealer to
service your cabin air filter, and to have it replaced
when needed.
Stop/Start System — If Equipped
While in an Autostop, the Climate Control system
may automatically adjust airflow to maintain cabin
comfort. Customer settings will be maintained
upon return to an engine running condition.

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