1982 RCA VCR estate sale find, looks good but doesn't work

[Adam]

I got the lights from Charles, I put it in, and it lights up. But I still have the same problem. In the pic the new light is on the right and the old one on the left, not exactly the same, but I set the new one in so it would be at the same height as the old one. Any ideas what might still be wrong, thanks for the help so far.