water is leaking on 2001 Porsche Boxster

water is leaking and I donot know where behind seat on passenger side is soaking wet

Asked by for the 2001 Porsche Boxster
2 things makesure the drainage holes are not blocked plus the roof cables might need adjusting. last thing protect the blackbox under the passengers seat from getting wet or bigtime problems will begin to happen ok... goodluck.. steve bullit performance motor co..