nsjuice

I bought this manual cluster as a novelty item and was wondering if there is a way to power up the LCD to see how many miles are on it? I've tried a search but nothing specific. I've also looked at diagrams of the rear harnesses of A and B and don't see anything that dictates that it's possible except for the ground pins.

Any input would help. Like I said, I only bought it for its aesthetics, I don't even own an IS.