Anybody done this? I can't even SEE the thing! I've got a problem with my aircon in that at the start of a journey I'll have lovely cold aircon, which eventually becomes lukewarm. The fans gi like the clappers but it seems like all they're doing is moving air around in the unit, rather than out of the vents. I've got no fault codes. I really can't handle summer in a black car with effectively no aircon, I just can't!