Dodge Challenger 2010 Owner's Manual page 146

garage door opener may have rolling code. If so, proceed
to the heading "Programming A Rolling Code System."
Programming A Rolling Code System
At the garage door opener motor (in the garage), locate
the "Learn" or "Training" button.
This can usually be found where the hanging antenna
wire is attached to the garage door opener motor (it is
NOT the button normally used to open and close the
door).
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 145
1 — Garage Door Opener
2 — Training Button
1. Firmly press and release the LEARN or TRAINING
button. The name and color of the button may vary by
manufacturer.
NOTE: You have 30 seconds in which to initiate the next
step after the LEARN button has been pressed.
3