Finding water in the driver's side footwell of a Corsa C could be due to a few common issues. Check for leaks in the door seals, as worn or damaged seals can allow rainwater to enter. Additionally, inspect the drainage holes in the windshield cowl area; if they're clogged, water can overflow into the cabin. Lastly, ensure that the heater matrix isn't leaking, as this could also contribute to water accumulation.
Rain
any leak on your drivers door, or firewall. could be just about anything.
Cracked heater core
There is a small radiator inside between the driver and passanger sides for your heater. It is probably leaking there.
more than likely the footwell would be soaked in water if the matrix was shot although they can block up from time to time and either replacement or a thorough rinse out should do the trick.
hi i have the same problem i have a vauxhall corsa 2004 and i have a little gap down the side of the window screen which is where i think the water is getting in, i think you will need to have the screen taken out and re-sealed hope this help
a
The thermostat on a 53 plate corsa sxi is in back of the water pump
Water in the front footwell on the driver's side of a Rover 75 can be caused by several issues. Common culprits include a blocked or damaged sunroof drain, a faulty door seal, or a clogged windscreen drain channel. It’s advisable to inspect these areas for blockages or leaks and address any issues to prevent further water ingress. If the problem persists, consulting a professional mechanic may be necessary for a thorough diagnosis.
Pour a bucket of water into the passenger footwell
Heateer Core is gone
Its behind the water pump