I have a trike rider friend, not a site member, who has a frozen rear seat heater switch. She is asking me if spraying it with a silicone spray or something may free it up? She did spray some WD-40 on it, but it didn't work. After some research, it seems that the 06's with comfort package had some issues with this problem. Apparently she had not used the rear heater for several years, which probably contributed to the problem.