I just purchased a 2005 Ranger Comanche Z21. Only some of the buttons on the keyless digital keypad are working. Can someone advise me why the Nav lights, the horn, and the Lowrance fish finder are not working? I test drove the boat and all was operable so I don't believe this is due to disconnected wires. Rather, I may just not be operating the keypad correctly. Any advice would be greatly appreciated.
