2015 Ram 3500 radio antenna

WARNING!
•If anyone in the vehicle could be in danger (e.g.,
fire or smoke is visible, dangerous road conditions
or location), do not wait for voice contact from a
9-1-1 operator. All occupants should exit the vehicle
immediately and move to a safe location.
• Never place anything on or near the vehicle’s
wireless and GPS antennas. You could prevent
wireless and GPS signal reception, which can pre-
vent your vehicle from placing an emergency call.
Wireless and GPS signal reception is required for
the 9-1-1 Call system to function properly.
• The 9-1-1 Call system is embedded into the vehi-
cle’s electrical system. Do not add aftermarket
electrical equipment to the vehicle’s electrical sys-
tem. This may prevent your vehicle from sending a
(Continued)
WARNING! (Continued)
signal to initiate an emergency call. To avoid inter-
ference that can cause the 9-1-1 Call system to fail,
never add aftermarket equipment (e.g., two-way
mobile radio, CB radio, data recorder, etc.) to your
vehicle’s electrical system or modify the antennas
on your vehicle. IF YOUR VEHICLE LOSES BAT-
TERY POWER FOR ANY REASON (INCLUDING
DURING OR AFTER AN ACCIDENT), THE
UCONNECT FEATURES, APPS AND SERVICES,
AMONG OTHERS, WILL NOT OPERATE.
• Modifications to any part of the 9-1-1 Call system
could cause the air bag system to fail when you
need it. You could be injured if the air bag system
is not there to help protect you.
130 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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 Information
USA/CANADA
Exposure to Radio Frequency Radiation
The radiated output power of the internal wireless radio
is far below the FCC radio frequency exposure limits.Nevertheless, the wireless radio will be used in such a
manner that the radio is 20 cm or further from the human
body.
The internal wireless radio operates within guidelines
found in radio frequency safety standards and recom-
mendations, 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 emit-
ted 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.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 393

CAUTION!
Do not use Alcohol and Alcohol-based and/or Keton
based cleaning products to clean leather seats, as
damage to the seat may result.
Cleaning Headlights
Your vehicle is equipped with plastic headlights and fog
lights that are lighter and less susceptible to stone break-
age than glass headlights.
Plastic is not as scratch resistant as glass and therefore
different lens cleaning procedures must be followed.
To minimize the possibility of scratching the lenses and
reducing light output, avoid wiping with a dry cloth. To
remove road dirt, wash with a mild soap solution fol-
lowed by rinsing.
Do not use abrasive cleaning components, solvents, steel
wool or other aggressive material to clean the lenses.
Glass Surfaces
All glass surfaces should be cleaned on a regular basis
with MOPAR® Glass Cleaner, or any commercial
household-type glass cleaner. Never use an abrasive type
cleaner. Use caution when cleaning the inside rear win-
dow equipped with electric defrosters or windows
equipped with radio antennas. Do not use scrapers or
other sharp instrument that may scratch the elements.
When cleaning the rear view mirror, spray cleaner on the
towel or rag that you are using. Do not spray cleaner
directly on the mirror.
Cleaning Plastic Instrument Cluster Lenses
The lenses in front of the instruments in this vehicle are
molded in clear plastic. When cleaning the lenses, care
must be taken to avoid scratching the plastic.
7
MAINTAINING YOUR VEHICLE 791

INSTALLATION OF RADIO TRANSMITTING
EQUIPMENTSpecial design considerations are incorporated into this
vehicle’s electronic system to provide immunity to radio
frequency signals. Mobile two-way radios and telephone
equipment must be installed properly by trained person-
nel. The following must be observed during installation.
The positive power connection should be made directly
to the battery and fused as close to the battery as possible.
The negative power connection should be made to body
sheet metal adjacent to the negative battery connection.
This connection should not be fused.
Antennas for two-way radios should be mounted on the
roof or the rear area of the vehicle. Care should be used
in mounting antennas with magnet bases. Magnets may
affect the accuracy or operation of the compass on
vehicles so equipped.The antenna cable should be as short as practical and
routed away from the vehicle wiring when possible. Use
only fully shielded coaxial cable.
Carefully match the antenna and cable to the radio to
ensure a low Standing Wave Ratio (SWR).
Mobile radio equipment with output power greater than
normal may require special precautions.
All installations should be checked for possible interfer-
ence between the communications equipment and the
vehicle’s electronic systems.