I was looking for something in my wifes 2015 base awd, and I noticed a fan housing under the seat. She also has perforated leather seats, which I always though was odd when it didnt have vented seats. Ive heard of some cars doing this (installing the hardware for vented seats but not the button or wiring), not sure if it was ever established that the rdx is one of those.
Thanks in advance
Thanks in advance