I have a 1987 Cougar with 40K on it. The digital speedometer doesn't show any reading. The light is on and the bulbs, which cost $12 each and there are two, test OK. Also...where is the memory for the mileage stored? If I put in a new instrument cluster will the mileage still be
40K? Any help will be appreciated. Thanx, Dave.- posted
20 years ago