Optical Chirp (Flash) Disabling/Enabling

The optical chirp can be toggled using a DRBIII® scan tool or by using the RKE transmitter.

To DISABLE (cancel) the optical chirp feature, press and hold the transmitter LOCK button for 4-10 seconds. While pressing the LOCK button in, press the TAILGATE RELEASE button. Release both buttons. To ENABLE the optical chirp feature, repeat the above procedure.