Charge light behaves normally, but other dash lights fail to come on.

What is your question?

Normally on startup all the dash lights including the charge light come on, and then all go out when the car starts. In my case, there has been a sudden change. Only the charge light is illuminating on startup which is unusual. After startup, the charge light goes out normally and no dash lights are illuminated. Note this is a 1981 Corolla.