Can anyone please help me . I have just traveled home with the air conditioning on as it's a little bit warm today, when I got home and turned the engine off the blowers stayed on, the speed would not reduce when the control button was turned.

I wasn't sure if it was a cool down period, but after 35 minutes it was still running. I've checked fuses and all seem ok. Just disconnected the battery as I need the car in the morning.

Has anyone had this before?

Any help would be gratefully appreciated.