308 drives me crazy. Water from the windshield leaks into the engine.

308 carpets such as carpflex on the bottom of the windscreen that appear when we open the bonnet of my diesel vehicle are destroyed felts consisted of 3 pieces that were sound insulators. As the water leaking from the plastic grill below the windscreen into the engine, felts like carpflex were destroyed. No clear clogging. Can we find these felts, I wonder what the price is? What should I do? Very urgent help please ..

It is difficult to find such small pieces from the outside, I do not think it will be too expensive to ask the authorized service.

what a madman error this is.