2003 GMC Envoy Owner's Manual - Page 111

HomeLink@Transmitter This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference received, including interference that may cause undesired operation of the device. Changes and modifications to this system by other than an authorized service facility could void authorization to use this equipment. Programming the HomeLink@ Transmitter HomeLink@, a combined universal transmitter and receiver, provides a way to replace up to three hand-held transmitters used to activate devices such as gate operators, garage door openers, entry door locks, security systems and home lighting. Additional HomeLink@ information can be found on the internet at www.homelink.com or by calling 1-800-355-3515. If your vehicle is equipped with the HomeLink@ Transmitter, it complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 2-42 Do not use the HomeLink@ Transmitter with any garage door opener that does not have the "stop and reverse" feature. This includes any garage door opener model manufactured before April 1, 1982. Keep the original transmitter for use in other vehicles as well as for future HomeLink@ programming. It is also recommended that upon the sale of the vehicle, the programmed HomeLink@ buttons should be erased for security purposes. Refer to "Erasing HomeLink@ Buttons'' or, for assistance, contact HomeLink@ on the internet at: www.homelink.com or by calling 5. 1-800-355-351