A1EK

I dont know if this has been mentioned before, but as Its getting cold out there now and I thought i'd tell you a method I use of getting the blowers to be instantly on high. Once the car has warmed up and you get heat through the vents etc when you say park the car to go to the shops and then get back in say 30 mins later it can take 10 secs or more to sometimes get the blowers to function at the speed you had set them on previously, yes?
So before you insert the key hit the recirc button so the little red led comes on, then start the car you will now get the residule heat form the engine and the blowers will be on the higher setting you left them.

Let me know if this works for you.