Investigation Results

A recent investigation found that the frame is not leaking at the corners due to a sealing issue.

Water was found to be leaking at the corners as a result of more water accumulating in the frame than it was designed to handle.

Water was overflowing the areas designed to channel the water to the drains.

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

A combination of factors was causing the accumulation-

1. Too much water leaking past the outer seal (poorly adjusted frames contributed to this).
2. Drains clogged or not clear enough.

Courtesy of PORSCHE CARS NORTH AMERICA, INC.