Ram 2021 2500 truck 2021 RAM 2500

User Manual - Page 49

For 2021 RAM 2500.

PDF File Manual, 456 pages, Download pdf file

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GETTING TO KNOW YOUR VEHICLE 47
UNIVERSAL GARAGE DOOR OPENER
(HOMELINK®) — IF EQUIPPED
HomeLink® Buttons
Use this QR code to access your
digital experience.
HomeLink® replaces up to
three hand-held transmitters
that operate devices such as
garage door openers, motor
-
ized gates, lighting, or home
s
ecurity systems. The HomeLink® unit is
powered by your vehicle’s 12 Volt battery.
The HomeLink® buttons that are located in the
overhead console or sunvisor designate the
three different HomeLink® channels.
To operate HomeLink®, push and release any
of the programmed HomeLink® buttons. These
buttons will activate the devices they are
programmed to with each press of the corre
-
sponding HomeLink® button.
The HomeLink® indicator light is located above
the center button Ú page 438.
BEFORE YOU BEGIN PROGRAMMING
H
OMELINK®
For efficient programming and accurate
transmission of the radio frequency signal, it is
recommended that a new battery be placed in the
hand-held transmitter of the device that is being
programmed to the HomeLink® system. Make
sure your hand-held transmitter is programmed to
activate the device you are trying to program your
HomeLink® button to.
Ensure that your vehicle is parked outside of the
ga
rage before you begin programming.
It is recommended that you erase all the channels
of your HomeLink® before you use it for the first
time.
ERASING ALL THE HOMELINK®
C
HANNELS
To erase the channels, follow this procedure:
1. P
lace the ignition switch into the ON/RUN
p
osition.
2. Push and hold the two outside HomeLink®
buttons (I and III) for up to 20 seconds, or until
the HomeLink® indicator light flashes.
NOTE:
Erasing all channels should only be performed
wh
en programming HomeLink® for the first time.
Do not erase channels when programming addi
-
tional buttons.
IDENTIFYING WHETHER YOU HAVE A
R
OLLING CODE OR NON-ROLLING CODE
D
EVICE
Before programming a device to one of your
HomeLink® buttons, you must determine whether
the device has a rolling code or non-rolling code.
Rolling Code Devices
To determine if your device has a rolling code, a
g
ood indicator is its manufacturing date. Typically,
devices manufactured after 1995 have rolling
codes. A device with a rolling code will also have a
“LEARN” or “TRAIN” button located where the
antenna is attached to the device. The button may
2
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