No such problems in our X3. Sounds like your friend's windshield is not sealed properly (yeah, I know Duh!).

OR, you can just tell him to not go faster than 79 MPH.

Seriously, though, that is obviously not normal. He should take it to the dealer.

Juan

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Whenever I text "Barack," my phone suggests the word "Capable." I guess my my phone IS pretty smart.