Just bought the boat (1st time boat owner). Took it out a few times and everything was runnuning superb. The last time we went out I noticed that the depth finder, tach, & fuel gauge were not functioning. When troubleshooting I found out that all the mini bulbs to my gauges were burned out (I replaced them and they now light up). I checked all visable fuses and fuseable links that I could find (including all under the dash and any fuses in and around the batteries etc.). I also checked and found that 12V seems to be running up to each of the gauges according to my volt meter when I turn the key switch to the ON position but none of them are working. The anchor, nav lights and horn still work as well as the engine of course. Could they be blown and need replacing or should I be looking for another fuseable link somewhere else? I find it odd that they all worked fine and then suddenly they don't. Not having a functional gas gauge is an uncomfortable feeling!