Expedition. 2003. Replacing the cabin air filter in a 2003 Ford Expedition is a pretty easy thing to do. The firSTStep is that You will need to remove the glove compartment from the vehicle. First You will need to open the glove boxAnd then remove the bump stops that are on the side of it. This will allow the glove box to open fully and pointAn easy to follow DIY video tutorial on how to replace a cabin filter on a 2020 Ford F-150.Cabin air filters help enhance the air quality inside your vehicle HOLY CRAP!! What a PITA!! I don't think the dealer is going to offer to change your cabin filter voluntarily. Took me like 20 minutes cause I didn't want to break/scratch anything. And that took some concentration. Never in my life have I seen a more difficult filter replacement, and my assessment is including the engine air filter.
2.Open the glove box and remove the 2 stops from the left and right. 3.Pull out the glove box to remove them. After you do this you will be able to see the cabin air filter housing cover (see picture bellow). 4.Remove the panel how secure the housing cover by pressing the bottom tabs. 5.Replace the old cabin air filter with new one.