This SEAT has very wet carpets and signs of mould on their surface, indicating a lot of water in the car for a considerable time.
Here, James tests the door membranes and finds them to be leaking, however we do not think this is the main cause of the water ingress and it is possible very little water has come from this if any. However, we still recommend replacing the door membranes as they are designed as a water barrier.
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