Me and my cousin went to the dealership for his car service and they told him in each service they should change the air filter of A/C

 

any documentation as to the specific reason why?

 

they told us that they have received an email from the factory that in every service they should change it and didn't gave us any documentation.

 

its just like the "recommended" full rotors and pads for 1500 every time brakes wear out....but the same dealer wont "recommend" the fix the coolant pipes.

The cabin filter should be 20-30 bucks and 2 screws away from changing but dealers charge 80-150 for it.....

Learn more about the care.....I change mine once a year or when I smell any musty smells from excessive pollen and molds being trapped in it.