Question: "Should I just wait till summer to get my car fixed, so it will dry out on its own in the warm weather?"
Answer: It is unlikely your car will dry on its own. On most cars those carpets are pretty thick and under those are often box sections, so there could be a lot more water in your car than you imagine. Some people have even reported that they can hear it sloshing around when they drive around corners. It is not unusual for us to extract ten litres from even average cars. And besides, the water can cause other problems such as mould which can be harmful to your health and electrical problems which can be expensive to fix. So it's best to address any leaks right away and get us to properly decontaminate and dry your car.