the ac fan switch has 5 position, off and 4 fan speeds. the 2 highest fan speeds no longer work but the lower 2 still do. Any thoughts on what the problem is? I have a 2011 subaru impreza. thanks, kj

What is your question?

As stated above, the fan switch is malfunctioning. AC works as 2 lower fan speeds but not in the 2 highest speeds. Blows cold when working and lights come on the AC button.

How long has your 2011 Subaru Impreza had this problem?

very recently