Sometimes they both work, sometimes fuel gauge is pinned on empty (when tank has gas) and water temperature gauge works fine, and sometimes fuel gauge works fine, but water temperature gauge is pinned on cold after warm up. It all started one rainy evening with a "Bulb Failure Position Light" message on the message board. Fuel gauge started malfunctioning then. After replacing the burned out parking light bulb in taillight, I hoped my problems were done. But to no avail -- now fuel and water temp gauges are touch and go, operating or not with a mind of their own. Because it all began on a rainy day, I suspect it is eletrical (and hopefully not computer related). Any ideas?