There are four drains, one each corner. The front two run down the "A" pillar, and the rear two down the "C" pillar (sedan) with the rear drains coming out in the rear wheel well. Open the sun roof to access the front drains, use the tilt up to access the rear drains.
'73 280SEL 4.5 (9/72)- RIP
Only 8,173 units built from 5/71 thru 11/72
'02 CLK320 Cabriolet - wifey's mid-life crisis
2012 VW Jetta Sportwagon TDI...at least its a diesel
Non illegitemae carborundum.