How do you fix Mustang convertible top stuck down?

To fix a Mustang convertible top that is stuck down, first check the fuse related to the convertible top system, as a blown fuse can cause malfunction. Next, inspect the hydraulic fluid level; if it's low, refill it and look for leaks in the system. If these steps don’t resolve the issue, manually try to lift the top while checking for any obstructions or mechanical issues in the mechanism. If the problem persists, consulting a professional mechanic or service center may be necessary.