2023 RAM PROMASTER warning

GETTING TO KNOW YOUR VEHICLE45
USB CONTROL — IF EQUIPPED

The USB ports are located on the instrument panel to
the right of the radio. This feature allows an external
USB device to be plugged into the USB port.

Plugging in a smartphone device to a USB port
may activate Android Auto™ or Apple CarPlay®
features, if equipped. For further information, refer
to “Android Auto™” or “Apple CarPlay®” in the
Owner’s Manual Supplement.
NOTE:Two devices can be plugged in at the same time,
and both ports will provide charging capabilities.
Only one port can transfer data to the system at
a time.
For example, if a device is plugged into the Type A
USB port and another device is plugged into the
Type C USB port, a message will appear and allow
you to select which device to use.
Different scenarios are listed as follows when a
non-phone device is plugged into the smaller and
larger USB ports, and when a phone device is
plugged into the smaller and larger USB ports:
“A new device is now connected. Previous
connection was lost.”
“(Phone Name) now connected. Previous
connection was lost.”
“Another device is in use through the same USB
port. Please disconnect the first device to use
the second device.”

Plugging in a phone or another USB device may cause
the connection to a previous device to be lost.

AUX Jack And USB Ports

By using a USB cable to connect an external device:

The device can be played on the vehicle’s sound
system, providing the artist, track title, and
album information on the radio display.
NOTE:Depending on track configuration, track infor -
mation may not be present on the radio display.
The device can be controlled using the radio
buttons to play, and browse the contents of the
device.
The audio device battery charges when plugged
into the USB port.
NOTE:Charge unsupported devices with the Charge Only
USB ports. If an unsupported device is plugged into
a Media USB port, a message will display on the
touchscreen that the device is not supported by
the system.
USB Charging Port
The USB connector port can be used for charging
purposes only. Use the connection cable to
connect an external USB device to the vehicle's
USB charging port.
NOTE:If the device battery to be charged is completely
depleted, it may take awhile to charge.
1 — Media USB C and A Ports
WARNING!
Do not plug in or remove the external device
while driving. Failure to follow this warning could
result in a collision.
2

23_VF_OM_EN_USC_t.book Page 45

46GETTING TO KNOW YOUR VEHICLE
(Continued)
POWER OUTLETS
Passenger Compartment Power Outlet
The power outlet is located on the instrument
panel to the right of the radio. It only operates with
the ignition in the ON/RUN position.
Passenger Compartment Power Outlet

Load Compartment Power Outlet — If Equipped
The load compartment power outlet is located in
the rear cargo compartment. The outlet can be is
used for powering 12 Volt adapter accessories and
recharging communications devices.
Load Compartment Power Outlet

NOTE:Do not connect devices with power higher than
180 W to the socket. Do not damage the socket by
using unsuitable adapters.

Power Outlet Fuses — Under Hood

1 — F14 Fuse 20 Amp Yellow Front Power Outlet
2 — F09 Fuse 15 Amp Blue Rear Power Outlet
WARNING!
To avoid serious injury or death:

Only devices designed for use in this type of outlet
should be inserted into any 12 Volt outlet.

Do not touch with wet hands.
Close the lid when not in use and while driving
the vehicle.
If this outlet is mishandled, it may cause an
electric shock and failure.
CAUTION!

Many accessories that can be plugged in draw
power from the vehicle's battery, even when not in
use (i.e., cellular phones, etc.). Eventually, if
plugged in long enough, the vehicle's battery
will discharge sufficiently to degrade battery life
and/or prevent the engine from starting.
Accessories that draw higher power (i.e., coolers,
vacuum cleaners, lights, etc.) will degrade the
battery even more quickly. Only use these intermit -
tently and with greater caution.

23_VF_OM_EN_USC_t.book Page 46

GETTING TO KNOW YOUR VEHICLE47
POWER INVERTER — IF EQUIPPED
There is a 115 Volt, 150 Watt inverter outlet
located on the instrument panel, to the right of
the radio, to convert DC current to AC current.
This outlet can power cellular phones, electronics
and other low power devices requiring power up to
150 Watts. Certain game consoles will exceed this
power limit, as will most power tools.

Power Inverter Location
To turn on the power inverter outlet, simply plug in
the device. The outlet automatically turns off when
the device is unplugged.

The power inverter is designed with built-in overload
protection. If the power rating of 150 Watts is
exceeded, the power inverter will automatically shut
down. Once the electrical device has been removed
from the outlet the inverter should automatically reset.
To avoid overloading the circuit, check the power
ratings on electrical devices prior to using the inverter.

AUXILIARY SWITCHES — IF EQUIPPED
Your vehicle may be equipped with two auxiliary
switches located on the instrument panel to the
left of the steering column which can be used to
power various electronic devices. Connections to
the switches are found in the right central pillar
fuse panel at the base of the passenger side
B-pillar.

Auxiliary Switches

Auxiliary Switch 1 is configured to constant battery
feed, while Auxiliary Switch 2 is configured to
ignition feed.
For further information on using the auxiliary
switches, please refer to the Ram Body Builder’s
Guide by accessing
www.rambodybuilder.com
and choosing the appropriate links.

After the use of high power draw accessories, or
long periods of the vehicle not being started (with
accessories still plugged in), the vehicle must be
driven a sufficient length of time to allow the
generator to recharge the vehicle's battery.

CAUTION!
WARNING!
To avoid serious injury or death:
Do not insert any objects into the receptacles.
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.
2

23_VF_OM_EN_USC_t.book Page 47

GETTING TO KNOW YOUR VEHICLE49
WINDOWS
POWER WINDOWS
The control on the left front door panel has
switches that control all power windows. There is a
single opening and closing switch on the front
passenger door for passenger window control.

Power Window Switches

NOTE:The Key Off Power Delay feature will allow the
power windows to operate for up to three minutes
after the ignition is placed in the OFF position.
This feature is canceled when either front door is
opened.
Automatic Window Features — If Equipped
Auto-Down Feature
The window switches may be equipped with an
Auto-Down feature. Push the window switch for
half a second, release, and the window will go
down automatically.
To stop the window from going all the way down
during the auto-down operation, pull up or push
down on the switch briefly. To open the window part way, lift the window
switch to the detent for less than half a second and
release it to stop the window.
WINDOW BAR GRATES — IF EQUIPPED
This vehicle may be equipped with metal grates
over the sliding door windows. This feature is a part
of the vehicle’s safety system, and is designed to
protect you and your passengers in the event of an
accident.

Window Bar Grates

WARNING!

Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing children to
be in a vehicle unattended is dangerous for a
number of reasons. A child or others could be seri -
ously or fatally injured. Children should be warned
not to touch the parking brake, brake pedal or the
gear selector.

Do not leave the key fob in or near the vehicle
or in a location accessible to children, and do
not leave the Keyless Enter ‘n Go™ Ignition in
the ON/RUN position. Occupants, particularly
unattended children, can become entrapped
by the windows while operating the power
window switches. Such entrapment may
result in serious injury or death.
WARNING!
There is no auto-reverse protection. Be sure to
clear all objects from the window before closing.2

23_VF_OM_EN_USC_t.book Page 49

50GETTING TO KNOW YOUR VEHICLE
WIND BUFFETING

Wind buffeting can be described as the perception of
pressure on the ears or a helicopter-type sound in the
ears. Your vehicle may exhibit wind buffeting with the
windows down, or the sunroof (if equipped) in certain
open or partially open positions. This is a normal
occurrence and can be minimized. If the buffeting
occurs with the rear windows open, open the front
and rear windows together to minimize the buffeting.
If the buffeting occurs with the sunroof open, adjust the
sunroof opening to minimize the buffeting or open
any window.

HOOD
OPENING
To open the hood, two latches must be released.

1. Pull the hood release lever located on the
side of the instrument panel.

Hood Release
2. Move to the outside of the vehicle, reach into
the opening beneath the center of the hood
and push the safety latch lever to the right to
release it, before raising the hood.

Hood Safety Latch Lever Location

WARNING!
The metal grates over the sliding door windows
are designed to protect you in the event of an
accident. Modification or removal of the grates
could lead to serious injury or death.

23_VF_OM_EN_USC_t.book Page 50

GETTING TO KNOW YOUR VEHICLE51

3. Raise the hood and place the hood prop rod in hood slot to secure the hood in the open position.

Hood Prop Rod Slot

NOTE:
Vehicle must be at a stop and the gear selector
must be in PARK.
While lifting the hood, use both hands.

Before lifting the hood, check that the wiper arms
are not in motion and not in the lifted position.

CLOSING
CARGO AREA FEATURES
The cargo area may be equipped with different
options such as optional side panels, rear seats
and an optional floor.
CAUTION!
Be sure to disengage the rod and secure it in
closed position before closing the hood. Damage
may occur.
WARNING!
Be sure the hood is fully latched before driving
your vehicle. If the hood is not fully latched, it
could open when the vehicle is in motion and
block your vision. Failure to follow this warning
could result in serious injury or death.
CAUTION!
To prevent possible damage:

Before closing hood, make sure the hood prop rod
is fully seated into its storage retaining clips.

Do not slam the hood to close it. Use a firm
downward push at the center front edge of the
hood to ensure that both latches engage.
Never drive your vehicle unless the hood is
fully closed, with both latches engaged.2

23_VF_OM_EN_USC_t.book Page 51

GETTING TO KNOW YOUR INSTRUMENT PANEL53
Use this QR code to access your
digital experience.
BASE / MIDLINE INSTRUMENT CLUSTER
D
ESCRIPTIONS

1. Speedometer

Indicates vehicle speed.
2. Instrument Cluster Display
The instrument cluster display features a
driver interactive display Ú page 56.
3. Tachometer
Indicates the engine speed in revolutions
per minute (RPM x 1000).
4. Fuel Gauge
The gauge shows the level of fuel in the
fuel tank when the ignition switch is in the
ON/RUN position.
 The fuel pump symbol points to
the side of the vehicle where the
fuel door is located.
5. Temperature Gauge
The temperature gauge shows engine
coolant temperature. Any reading within the
normal range indicates that the engine
cooling system is operating satisfactorily.
The gauge pointer will likely indicate a
higher temperature when driving in hot
weather or up mountain grades. It should
not be allowed to exceed the upper limits of
the normal operating range.
NOTE:The hard telltales will illuminate for a bulb check
when the ignition is first cycled.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. It is recommended to call an authorized
dealer for service if your vehicle overheats
Ú page 233.
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”, turn the
engine off immediately and call an authorized
dealer for service.
3

23_VF_OM_EN_USC_t.book Page 53

GETTING TO KNOW YOUR INSTRUMENT PANEL55
INSTRUMENT CLUSTER DESCRIPTIONS

1. Tachometer

This gauge measures engine revolutions
per minute (RPM x 1000). Before the
pointer reaches the red area, ease up on
the accelerator to prevent engine damage.
2. Instrument Cluster Display
When the appropriate conditions exist, this
display shows instrument cluster display
messages Ú page 56.
Odometer/Trip Odometer Display Area

US Federal regulations require that upon transfer of
vehicle ownership, the seller certify to the purchaser
the correct mileage that the vehicle has been driven.
If your odometer needs to be repaired or serviced,
the repair technician should leave the odometer
reading the same as it was before the repair or
service. If the technician cannot do so, then the
odometer must be set at zero, and a sticker must be
placed in the door jamb stating what the mileage
was before the repair or service. It is a good idea
for you to make a record of the odometer reading
before the repair/service, so that you can be sure
that it is properly reset, or that the door jamb sticker
is accurate if the odometer must be reset at zero.

Gear Selector Status (PRND)
The gear selector status “P, R, N, D, 1, 2, 3, 4,
etc.” are displayed indicating the gear selector
position. Telltales “1, 2, 3, 4, etc.” indicate the
manual mode has been engaged and the gear
selected is displayed Ú page 81.
3. Temperature Gauge
The temperature gauge shows engine
coolant temperature. Any reading within the
normal range indicates that the engine
cooling system is operating satisfactorily.
The pointer will likely indicate a higher
temperature when driving in hot weather
or up mountain grades. It should not be
allowed to exceed the upper limits of the
normal operating range. 4. Fuel GaugeThe pointer shows the level of fuel in the
fuel tank when the ignition switch is in the
ON/RUN position.
 The fuel pump symbol points to
the side of the vehicle where the
fuel door is located Ú page 122.
5. Speedometer
Indicates vehicle speed.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call an authorized
dealer for service if your vehicle overheats.
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,” turn the
engine off immediately and call an authorized
dealer for service.
3

23_VF_OM_EN_USC_t.book Page 55