yes there is a cooling fan recall and the fuel lines recall, just had mine done when car was in for a service at Lexus Cheltenham, great service from the service manager Matt, who is also a is-f buff and very helpful, this is one of the best Lexus dealers i have dealt with in my 14 years of owning a Lexus, they go over and above what you would normally expect, with a free diagnostic health check of the vehicle, tracking check, video link with a report from the technician working on your vehicle, all this with a interim service,
They are very familiar with the is-f as they look after around 10-12 of them, and no fancy prices just for the sake of it, they really do try to get you a fair deal.
Highly recommended