BMW 3 Series (E90, E92) Cabin Air Filter Change DIY

One of the easiest DIY projects you can do on your car is swapping the cabin air filter. It’s very inexpensive to do yourself and doesn’t require more than a very simple socket set. On this BMW 335i, you would save about $100 by not going to the dealer and doing this at home. In the video, I show you where the filter is located, how to remove it, swap it for a new one and reinstall the plastic bracket back on the car.