How to Replace the Air Filter in a Citroën?
2 Answers
Citroën air filter replacement method is: 1. Open the engine hood and locate the air filter; 2. Gently release the two clips securing the filter box cover, then lift the entire air filter box cover; 3. Lift the air filter box cover and remove the old air filter; 4. Install the new air filter, close the box cover, and fasten the clips. Taking the 2018 Citroën DS5 as an example, it belongs to the mid-size car category with body dimensions of: length 4530mm, width 1871mm, height 1520mm, wheelbase 2727mm, fuel tank capacity 60L, and curb weight 1600kg.
I've changed the Citroën air filter several times, and it's quite simple. First, open the hood and find a quiet environment to avoid excessive dust harming the car. In the engine compartment, there's a square box near the front, usually made of black plastic. Make sure the engine is cool before opening it. The screws may require a wrench or can be unscrewed by hand. When removing the old filter, do it gently to prevent dust from falling into the pipe. Buy an original replacement filter from the official Citroën website—it’s only a few dozen bucks and not expensive. When installing the new filter, pay attention to the arrow direction, aligning it with the air intake direction; otherwise, the filtration efficiency will drop. Close the box securely and tighten the screws without overdoing it. I replace mine once a year to improve fuel efficiency and power while protecting the engine’s lifespan. The whole process takes less than twenty minutes, and all you need is a basic screwdriver. Do it during routine maintenance and check it regularly—it never hurts. Remember, a dirty filter increases fuel consumption, so replacing it early saves hassle.
