BMW Cabin Air Filter Guides BWM Cabin Filter Installation Guides & Videos Learn how to change the cabin air filter in BMW vehicles. Choose your vehicle model from the list to see the cabin filter location and installation instructions for that model. BMW 1 Series (E81, E87) BMW 1 Series (E82) Coupe BMW 1 Series (E88) Cabriolet BMW 3 Series (E90) BMW 3 Series (E91 Touring) BMW 3 Series (E92) Coupe BMW 3 Series (E93) Cabriolet BMW X1 (E84)