Depending on the make and model of your keyless entry, there should be a technical line for support where you can retrieve such answers from. Contact the manufacturer of the remote system to help you set it up. Each manufacturer is different and the dealer will probably not be able to help you with an aftermarket product.
〉 Answered on Jan 21st, 2009 by Amanda J. Pierce, MBA "AJ", Certified Mechanic, Project Coordinator; Primavera Scheduler at VIGOR Alaska Industrial Shipyard & BizzM3ch Solutions