Description
DNA Group / Omni-BUS marine push-button keypad, P/N 91XX6178-1B. Application: helm or dash accessory control on boats equipped with the DNA Group Omni-BUS digital switching / multiplex system — controls lights, wiper (MAN/AUTO), blower, freshwater pump, A/C, and horn via a single 4-pin Deutsch bus connector. Requires a functioning Omni-BUS network to operate; not a standalone switch. Condition: Used take-off, dirty but physically intact, sold untested / as-is. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.