Reverse Gear Car Radio Mute Relay Cable

Special relay to mute audio when reversing to allow parking tones to be heard clearly.

This relay is designed for aftermarket radio fittings where a parking sensor retention interface has been fitted.
This relay will use a positive reverse gear signal to mute the new head unit, so when the car is reversing the radio is silent and the parking tone interface can be heard clearly.

This interface is activated by a positive reverse signal, most installations using CANbus steering control interfaces will provide this signal, for some vehicles where a suitable interface is not present an alternative reverse gear signal will need to be used.