The cabin air filter on a Mercedes‑Benz GLE 350 sits behind the glove box on the passenger side, and you access it by dropping the glove box and removing a small access panel to reach the filter housing.
Location by model year
The GLE 350’s cabin air filter location is consistently on the passenger side, hidden behind the glove box. Some model-year variations affect only the method of access rather than the final position.
- W166 (2013–2019): The filter is behind the glove box; you drop the glove box by squeezing the sides and remove an access panel on the right side of the dash to reach the housing.
- W167 (2020–present): Same general location; some trims use a small door or cover in the glove-box side panel. Access usually involves lowering the glove box and removing the panel to reveal the filter housing.
In practice, regardless of year, the filter sits behind the passenger-side dash, with access through the glove box area.
How to replace the cabin air filter
If you're due for a replacement, follow these steps to swap in a fresh filter.
- Turn off the engine and apply the parking brake.
- Open the glove box and empty its contents.
- Detach the glove box damper and squeeze the sides to release the stops so the box can drop down.
- Look for a rectangular access panel or cover on the passenger-side dash behind the glove box and remove it (you may need a screwdriver or trim tool).
- Remove the old cabin air filter from the housing and note its orientation; arrows on the new filter should point in the direction of airflow into the cabin.
- Clean the housing if debris is present, then insert the new filter firmly, ensuring it seats evenly.
- Reinstall the filter cover, reattach the glove box stops or damper, and snap the glove box back into place. Close the glove box and test the blower to confirm operation.
Replacing the filter is a straightforward maintenance task that typically takes about 10–15 minutes once you’ve located the housing.
What you’ll need and tips
Before you begin, gather the right parts and tools to ensure a smooth replacement.
- Replacement cabin air filter (OEM Mercedes-Benz or reputable aftermarket option).
- Trim removal tool or small flat-head screwdriver for the access panel
- Optional: flashlight to inspect the housing and a vacuum or rag to clean debris
Tip: Check the filter packaging for the correct orientation and model year compatibility. If the area around the filter is dusty or debris-laden (common in dusty road conditions), consider replacing more frequently and use genuine MB filters to ensure a proper seal and filtration efficiency.
Summary
The cabin air filter on a Mercedes GLE 350 is located behind the glove box on the passenger side across model years, with access achieved by dropping the glove box and opening a small panel. Replacement is a quick, routine maintenance task that helps keep the interior air clean and reduces pollen and dust infiltration.
For ongoing issues such as odors or weak airflow, inspecting the cabin air filter is a good first step, followed by checking the HVAC housing for blockages and ensuring the blower motor operates smoothly. If in doubt, consult your owner's manual or a Mercedes service technician for model-specific instructions.
Does a cabin air filter help with allergies?
Cabin air filters also help to reduce the amount of those allergens that can get into your vehicle. Pollen, dust and other allergens can build up in your filter during heavy pollen season, so you may need to change it sooner.
How often should I replace my Mercedes cabin air filter?
However, the general rule of thumb is to replace your cabin air filter every 15,000 miles or so.
Where is the cabin air filter on a Mercedes GLE?
So in this case the air should be heading game works. So this is what we are going to do. We put that in make sure it locks in correctly.
How many cabin air filters are on a 2020 Mercedes-Benz GLE 350?
There are two fundamental air filters in your 2020 Mercedes-Benz GLE 350.