1994 Thunderbird check gauges light
I had to replace the speedometer in the gauge cluster in my 94 T-bird. The replacement speedometer (from junkyard) required odometer adjustment to agree with the mileage actually on the car. After replacement, all seems to work, but the "check gauges" light is on. Is this some sort of tamper detection? How do I reset it? Or is it an installation issue? Or a latent fault in the junkyard speedometer?