2003 Chevrolet Impala Owner's Manual - Page 110

8. Return to the vehicle. Firmly press and hold the programmed HomeLink@ button for two seconds, then release. Repeat the press/hold/release sequence a second time, and depending on the brand of the garage door opener (or other rolling code device), repeat this sequence a third time to complete the programming. HomeLink@ shouldnow activate your rolling code equipped device. To program the remaining two HomeLink@buttons, begin with Step 2 of "Programming HomeLink@."Do not repeat Step 1. Continue to press and hold the HomeLink@ button while you press and release every two seconds (cycle) your hand-held transmitter until the frequency signal has been successfully accepted by [email protected] indicator light will flash slowly at first and then rapidly. Proceed with Step 4 under "Programming HomeLink@" to complete. Using HomeLink@ Press and hold the appropriate HomeLink@button for at least half of a second. The indicator light will come on while the signal is being transmitted. Gate Operator and Canadian Programming Canadian radio-frequency laws require transmitter signals to "time out" or quit after several seconds of transmission. This may not be long enough for HomeLink@ to pick up thesignal during programming. Similarly, some U.S. gate operators are manufactured to LC&:.-- Erasing HomeLink@Buttons To erase programming from the three buiions do the following: 1. Press and hold down the two outside buttons until the indicator light begins to flash, after 20 seconds. 2. Release both buttons. Do not hold for longer than 30 seconds. HomeLink@is now in the train (learning) mode and can be programmed at any time beginning with Step 2 under "Programming HomeLink@." Individual buttons can not be erased, but they can be reprogrammed. See "Reprogramming a Single ii0meiinp~Utt0li" riext. Lllllt: vu1 -..an :- I I I CIIG aa111ci I l i a 1 I I I G I . &I-- ^^U^ -^---" If you live in Canada, or you are having difficulty programming a gate operator by using the "Programming HomeLinke' procedures (regardless of where you live), replace Step 3 under "Programming HomeLink@" with the following: 2-41