Just a wild thought (I was cleaning house gutters today) check and make sure your car's drains on both sides are not clogged. If they are, water would pool and then flood the area.

Haasman

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'03 E320 Wagon-Sold
'95 E320 Wagon-Went to Ex
'93 190E 2.6-Wrecked
'91 300E-Went to Ex
'65 911 Coupe (#302580)