Water leaking help!!
 

Alright...front and rear windshield seals on this W115 300D are sealed..the rubber boots in the doors are sealed...Yet water continues to pool up on the right hand side of the vehicle. Are there any other drains I need to know about on the 115 300D?

How about the corner hood hinge pockets? 115's are notorious for drafty, leaky firewalls too. Also the rockers on these cars are known to rust out. Are floorboards solid underneath the carpeting?

Do 123's have drafty leaky firewalls? Because I swear I can hear the engine way too easily!

Hmm
 

Diesel Dog, the floors are all solid. There was some rust when purchased, but it was all properly repaired. I have no idea about the firewall since when I pour water down it drains out properly. I need to check the hood hinge areas, but it seems to be solid there. I hate these leaks! Also, none of the rocker panels have any open holes.