Where is the cabin air filter located in the Mercedes-Benz E300?
2 Answers
The cabin air filter in the Mercedes-Benz E300 is located in two places: one is inside the glove compartment in front of the passenger seat, and the other is behind the right front shock absorber mount in the engine compartment. The cabin air filter is an essential component of the vehicle's air conditioning system, as it prevents external impurities from entering and affecting the system's normal operation. Additionally, the cabin air filter helps purify the air to some extent, maintaining a relatively comfortable environment inside the vehicle. The Mercedes-Benz E300 has body dimensions of 4846 mm in length, 1860 mm in width, and 1434 mm in height, with a wheelbase of 2873 mm. The front suspension type is a multi-link independent suspension, the body structure is unibody, the drivetrain options include front-engine rear-wheel drive and front-engine all-wheel drive, with the all-wheel-drive system being full-time four-wheel drive.
I've been driving a Mercedes-Benz E300 for several years, and the cabin air filter is located in the footwell area in front of the passenger seat. To access it, you'll need to lift the carpet or remove a cover panel. It was a bit tricky to find the first time, but I changed it myself with just a screwdriver, saving the cost of going to the dealership. Why is it often recommended to replace it? When the filter gets dirty with dust and pollen, the airflow decreases and odors become stronger, especially during allergy season in spring. After replacing it, the air feels much fresher, and the driving experience improves. Once you know the location, it's super easy. Generally, it should be replaced every two to three years, but check the manual for more precise recommendations. DIY enthusiasts like me often keep spare filters on hand—it saves money and gives a sense of accomplishment.
