The fans are continuing to run after the car is turned off

If the fans run on for a short time (upto five minutes) and then stop after you have shut the motor down, this is normal!! If the fans simply do not stop at all, check the fan relay as the relay may be faulty.This relay is located in a housing with other relays under the hood. They may be marked as to what circuit they belong too, look in the lid.. If they are not, pull each relay out in turn until the fans stop. Those relays which have no effect should be replaced before you pull the next relay out. Some relays can be opened and some cannot, either way, just replace with a new relay as once the contacts stick once, they will continue to stick..

Thats supposed to happen, its cooling your car down..it will shut off once the car is cooled down

THE FANS ARE SUPPOSED TO RUN ON AFTER THE ENGINE IS TURNED OF THIS IS TO ENSURE THE ENGINE COOLS DOWN PROPERLY SHOULD ONLY RUN FOR A SHORT WILE THOUGH AT MOST 2 OR 3 MINS HOPE THIS HELPS