How do you repair c230 sunroof?

To repair a C230 sunroof, first, check the fuse related to the sunroof function and replace it if necessary. If the fuse is intact, inspect the sunroof motor and tracks for any obstructions or damage; lubricate the tracks if they are dirty. You may also need to reset the sunroof by holding the switch in the closed position for a few seconds after closing it. If these steps do not resolve the issue, consulting a professional mechanic or the vehicle's service manual may be necessary.