Wrap a flat-tip screwdriver with protective tape, and apply protective tape around the related parts to prevent damage. Carefully insert a flat-tip screwdriver next to the clip (A), and detach the clips by prying on the side vent (B). Take care not to scratch the dashboard and related parts. Remove the vent by releasing the hooks (C). Reinstall the hook portions of the vent first, then push the clip portions into place securely.