Speedometer light only is very dim on the dash of 1994 Lincoln Continental?
This isn't the kind of problem that can be easily (and cheaply) fixed in ten minutes, in your own garage. Has a Lincoln dealer/mechanic looked at it yet? It might be worth it to pay their diagnostic fee, just to find out if it CAN be fixed...and a ballpark figure on what it's gonna cost! Sometimes when these digital displays go bad, the only thing you can do is replace them--but where do you find a good one? When the driver's side electric window regulator on my Continental went bad, the dealer had no access to a 'new' one--they told me to find a used one at a junkyard!