Cabin Air Filter - Replace
I have a 2004 S80 (non turbo) w/ approximately 65,000 miles. I was told by the dealer that I should replace the Cabin Air Filter. When I pressed the dealer for a reason why it was important to replace this filter, he mentioned that by not replacing the filter, it could potentially damage the air conditioner. I am not too concerned about the quality of air inside the car, but I am concerned if this could potentially damage the air conditioner. Is replacing this filter valid or is the dealer trying to "upsell" me? Any thoughts? Also, the dealer recommends a major overhaul at the 105,000 mile mark, which includes replacing the timing belt, tensioner and idler pulley. Estimated cost of this preventative maintenance repair is $1,300. Any thoughts? Thanks.
Answer:
Yes replace the filter. It could damage the A/C and after time it clogs up and make the air smell as well as cutting down the air flow. If the timing belt hasn't already been replaced replace it or when it breaks you will be paying atleast DOUBLE what they quoted you. If the filter is really restricted moisture could build up and cause mold on the evaperator causing premature failure. It will be more moisture than the afterblow kit can dry. Thats why the 850 model goes through evaperator so much. Most of them don't even has the filters.