My 2000 Ford Windstar's instrument panel went crazy with all the dials reading erratically to the left and right. After a few minutes they corrected themselves except the dial that tells the revs of the engine. The REV dial is stuck more than 180 degrees from its normal zero position, such that the gear cannot sit properly in the PARK position. I have recharged the battery, driven the car in lower gears to give more room for the dial to return but it is still stuck. I'll appreciate suggestions on how to resolve this. Thanks.