How to Replace Cabin Air Filter on Mercedes ML / GL / GLE / GLS (W166, X166) | Easy DIY Tutorial

If your Mercedes ML or GL has weak airflow, bad smells coming through the vents, or your AC just doesn’t feel as strong as it used to, it might be time to replace the cabin air filter. In this video, I show how to replace the cabin air filter on my 2014 Mercedes ML550 W166 and X166. This process is simple and should be very similar on most Mercedes Benz W166 ML and GL models (2012–2015) and also later GLE / GLS models from 2015 to 2020. This is a full step-by-step DIY tutorial filmed during a real replacement, so you can follow along and do it yourself even if you’ve never worked on your car before. In this video I go through: – Where the cabin air filter is located – How to access it – How to remove the old filter – How to install the new one correctly – What tools you need – Common mistakes to avoid Replacing your cabin filter is one of the easiest maintenance items you can do yourself and can improve airflow, reduce odors, and help your AC system perform better. This process is simple and should be very similar on most Mercedes Benz W166 and X166 SUV models from 2012–2019, including ML, GLE, GL, and GLS models. This applies to Mercedes W166 / X166 models including ML250, ML250 Bluetec, ML300, ML350, ML350 Bluetec, ML400, ML500, ML550, ML63 AMG, GLE250d, GLE300d, GLE350d, GLE350, GLE400, GLE450 AMG, GLE43 AMG, GLE500, GLE550e, GLE63 AMG, GLE63 S AMG, GL350 Bluetec, GL400, GL450, GL500, GL550, GL63 AMG, GLS350d, GLS400, GLS450, GLS500, GLS550, and GLS63 AMG models (2012–2019). The filters I used in this video: https://www.amazon.com/dp/B0DTJX4LYK?... If this video helped you, drop a like and let me know in the comments if you have any questions. Subscribe for more Mercedes DIY repairs, retrofits, maintenance, and real-world car content: https://www.youtube.com/c/tomkoscars?... Thank you for watching!