AC filter (the one above the battery)
#4
The dealer told me to check/change the dust filter every 10000 miles or so. But, I dont think they really look at it unless you request it. I had changed mine at about 12000 miles and when I had my Service B done at 24000 miles - I had them look at it and they said it did not needed to be changed. I will probably change it here soon. I am not sure if it is a warranty item, if you request it looked at. Thats why I just change it myself - for $20 and 2 minutes of my time - it is worth doing.
#5
Dust filter replacement on warranty service
Heating and Ventilation, replace dust filter, is item 8381 in the detailed service instruction for a B service.
Does every dealer do it? I don't know.
Does every dealer do it? I don't know.