
The method for replacing the air conditioning filter element in the new 408 is as follows: First, locate the air conditioning filter element, which is positioned inside the interior trim panel on the left side of the front passenger seat. After removing the interior trim panel, you will see the air conditioning filter element housing. Open the cover, remove the old filter element, and replace it with a new one. Once replaced, reinstall everything properly. The new 408 is a compact sedan under Dongfeng Peugeot. The vehicle measures 4750mm in length, 1488mm in width, and 1820mm in height, with a wheelbase of 2730mm. It is equipped with an engine from the Shenlong company, offering two displacement options: 2.0L and 1.6L.

Replacing the air filter in the Peugeot 408 is actually quite convenient. I personally enjoy tinkering with this. The filter is located behind the glove compartment on the passenger side, so you'll need to remove the glove box first. Press both sides of the compartment inward, and the entire box will drop down, revealing the filter cover behind it. Use a bit of finesse to remove the cover and pull out the old filter. When installing the new one, make sure the arrow on the side of the filter faces downward—installing it backward will affect the filtration efficiency. I recommend using an activated carbon filter for better odor removal. No tools are needed for the entire process, but be gentle to avoid breaking the plastic clips. After installation, remember to start the car and test the air conditioning to ensure the airflow is correct. I replace mine every 10,000 kilometers, but if you drive frequently in the city during hazy weather, you might need to replace it earlier, around 8,000 to 9,000 kilometers.

For first-timers changing the cabin air filter, nervousness is common. Start with the glove box: press firmly on both sides to release the bottom panel. Reach behind to locate the filter cover, gently unclip it to remove. Note the installation direction when pulling out the old filter - the arrow on the new filter must point downward. If unusual noises occur after installation, the filter might not be properly secured or the glove box not fully reset. Visit auto parts stores with your vehicle model for exact-fit filters; verify dimensions if purchasing online. After replacement, run the AC at high fan speed for several minutes to expel dust from the new filter. The entire process is straightforward and takes about 10 minutes.

For experienced individuals, how many steps are involved in replacing this? Operate with the engine off: Press firmly on both sides of the glove compartment on the passenger side to release the compartment, then pull the exposed filter cover diagonally downward. Remove the old filter, noting the direction of the arrow, and insert the new filter with the arrow aligned to the original position. The sound of the cover snapping back into place indicates proper installation. There are three key points: the arrow must face the rear of the seat to ensure correct airflow direction; the cover must be resealed without gaps; and the glove compartment must be pushed back until the snap sound is heard. Clean the exterior dust monthly, and it's recommended to replace the filter every year or 10,000 kilometers. Be mindful of mold issues in humid areas.


