Audi A4 TDI 2.0 Advant - Water Ingress off side rear

[simoncasey8520]

Hi Folks, Audi A4 TDI 2.0 Advant. I have water Ingress on off side rear foot well, also damp in front off side foot well, so must be running back. I have checked the battery bay drains and they are clear. All door seals seem to be fine. Would anyone have any ideas or is there a common fault? Thanks in advance.

[Noony]

Has your A4 got a sunroof? If so the drain channels are likely to be blocked if your plenum chamber drains are clear.