Food and Entertaining Where is the cabin air filter on a 2018 BMW X1? Where is the cabin air filter on a BMW X1? BMW X1 Air Filter The cabin air filter is located either under the dashboard, behind the glove compartment, or under the hood of your vehicle. In most cases, it will be located behind the glove box. How many air filters does BMW X1 have? two Related Posts:How to replace the fuel filter on a lawn mower.What is the best inexpensive BMW?Does a 2012 Have a cabin air filter?Does a 2013 Silverado have a cabin air filter?