Just after the first real frost that we had in Dec 09 I had my IS220d serviced at a Lexus main dealer, the following week on my commute to work I noticed that when I flicked on the rear demist it took out the radio with interferance.
I immediately thought that it was due to something that had been done on the service ,however when I rang the dealer they assured me that it had nothing to do with the recent service that i had.
They did however know exactly what the problem was and at what cost it would be to repair ........due to the fact that during the previous week they had repaired 3 off IS 220/250s for the same fault by replacing the rear windows.
Is there any other cars out there that have suffered the same fate due to a bit of cold weather if so maybe will could raise a claim for faulty rear windows and have Lexus foot the bills.