Recently there was a musky smell in my Infiniti that I had noticed. So I decided to look it up online before taking it into the dealer to see what was wrong. After doing a little bit of Googling I found a few other Infiniti forums mentioning that it was my in-cabin air filter needed to be replaced.
Well I found a replacement in-cabin air filter over on Amazon for around $9.99 plus shipping or free shipping with Amazon Prime!
Did this work?
Yes this worked! I went to the dealership and had it done however, you can do it yourself with the filter mentioned.