2007 Mercedes SL-Class Owner's Manual - Page 254

Controls in detail Useful features Step 5: After indicator lamp 1 changes from a slow to a rapidly flashing light, release the hand-held remote control button and the signal transmitter button. Step 6: Press and hold the just-trained signal transmitter button (2, 3 or 4) and observe indicator lamp 1. If indicator lamp 1 stays on constantly, programming is complete and your device should activate when the respective signal transmitter button (2, 3 or 4) is pressed and released. Step 7: To program the remaining two signal transmitter buttons, repeat the steps above starting with step 3. Rolling code programming To train a garage door opener (or other rolling code devices) with the rolling code feature, follow these instructions after completing the "Programming" portion (steps 1 through 6) of this text. (A second person may make the following training procedures quicker and easier.) Step 8: Locate "training" button on the garage door opener motor head unit. Exact location and color of the button may vary by garage door opener brand. Depending on manufacturer, the "training" button may also be referred to as "learn" or "smart" button. If there is difficulty locating the transmitting button, refer to the garage door opener Operator's Manual. Step 9: Press the "training" button on the garage door opener motor head unit. The "training light" is activated. You have 30 seconds to initiate the following step. Step 10: Return to the vehicle and firmly press, hold for 2 seconds and release the programmed signal transmitter button (2, 3 or 4). Step 11: Press, hold for 2 seconds and release same signal transmitter button a second time to complete the training process. i If indicator lamp 1 flashes rapidly for about 2 seconds and then turns to a constant light, continue with programming steps 8 through 12 as your garage door opener may be equipped with the "rolling code" feature. i Some garage door openers (or other rolling code equipped devices) may require you to press, hold for 2 seconds and release the same signal transmitter button a third time to complete the training process. 253