Ford Focus 2007 Drivers carpet wet. Water coming down bulkhead. Could there be a drain blocked in the bodywork If it has a drain where is it and what do I need to do to access it Thanks Dave

Doors don't normally leak as they have seals all around the edge, and the glass, unless yours are missing . Do you have a sunroof in it? Drains block or the pipes come unattached.

https://www.mazda6club.com/threads/drivers-side-carpet-gets-wet-when-it-rains.189807/

Or you have a blocked drain in front of the windscreen.

Or you have a hole in the floor.

Or the AC Drain is blocked.

So much easier when there is a make. Question also edited for clarity.

Classic sign of a blocked Moonroof / Sunroof drain.

https://www.google.com/search?q=Citroen+DS3+clear+sunroof+drain

and also a coolant leak from the heater suggested here as well as the A/C drain. The vehicles really are a heap!

https://www.google.com/search?q=citroen+ds3+wet+passenger+carpet+drain

..

does it have a sun roof and the drains are plugged up?

Sounds like you have a plugged heater vent tube, this is on the lower passinger's side firewall. You can usually clean the junk out with a small wire, carfull, water will pour out !

air con outlet drain pipe is blocked ,

Praise be to God!! My ford edge had a blocked condensation drain. We found the drain hose on the driver side by the gas petal, Peal the carpet and you will see the hose, pull the black hose apart with a screw driver and attach a shop vac to the hose and it will unpluged and pull all the water out. Everyone kept telling us the wrong location.

check your windscreen rubbers water will always track to the lowest point try putting a hose on the screen

check the bulkhead area under the wipers. the scuttle panel has a drain hole & tube that ducts rain water away but can become blocked by dirt and leaves etc, then the water builds up and flows backwards over the edge and down the back of the dashboard via the bulkhead joints. A knitting needle or welding rod can be used to poke the hole clear then test by pouring a small amount of water through the grille beside the wipers and ensure it runs away and does not sit.

Also check your coolant level, if it is down then the leak may be from the heater matrix inside the car, this is more difficult to fix and needs the dashboard removed in a lot of cars.

The 3rd possibility is a leaking windscreen surround. Silicone would fix that, get the black stuff and put a thin bead around the outer edge of the windscreen rubber and smooth neatly with a wet finger or cloth.

clean out the drain near heater box outside small rubber elbow