2008 Dodge Magnum Owner Manual - Page 144
2008 Dodge Magnum Manual
Page 144 highlights
144 UNDERSTANDING THE FEATURES OF YOUR VEHICLE 7. Return to the vehicle and press the programmed HomeLink button twice (holding the button for 2 seconds each time). If the device is plugged in and activates, programming is complete. If the device does not activate, press the button a third time (for 2 seconds) to complete the training. If you are have any problems, or require assistance, please call toll-free 1-800-355-3515 or, on the Internet at www.HomeLink.com for information or assistance. To program the remaining two HomeLink buttons, repeat each step for each remaining button. DO NOT erase the channels. Gate Operator/Canadian Programming Canadian radio-frequency laws require transmitter signals to "time-out" (or quit) after several seconds of transmission - which may not be long enough for HomeLink to pick up the signal during programming. Similar to this Canadian law, some U.S. gate operators are designed to "time-out" in the same manner. It may be helpful to unplug the device during the cycling process to prevent possible overheating of the garage door or gate motor. If you are having difficulties programming a garage door opener or a gate operator, replace "Programming HomeLink" Step 3 with the following: 3. Continue to press and hold the HomeLink button while you press and release - every two seconds ("cycle") your hand-held transmitter until HomeLink has successfully accepted the frequency signal. The EVIC display will change from "CHANNEL # TRAINING" to "CHANNEL # TRAINED." If you unplugged the device for training, plug it back in at this time.