Water leak from passenger door

[Leafsrule531]

Anyone have any thoughts on why this is leaking and how it can be fixed ? I saw water leaking through the door panel. Maybe the seals have gone bad?

[bmwfnatic]

Check the body window seal, if the door harness is clipped in correctly into the body, and the vapor barrier behind the door panel.

[sapote]

Must be the vapor barrier glue is bad. Make sure the wire/cable/harness connected to the door are sealed at the barrier as it seems water follows the wires.

[bigjae46]

Vapor barrier

[OldDominionB]

Door panel vapor barrier