To reprogram remote:
turn ignition on
press and release programming/valet switch three times ( you will hear one chirp from system)
press and release lock button on remote ( system responds with confrimation chirp)
press and release valet switch one time ( two chirps from system)
press and release unlock button on remote (system responds with confirmation chirp)
press and release valet switch one time (three chirps from system)
press and release option button on remote (system responds with confirmation chirp)
turn igntion off
test remote