How often should the air filter of a Mercedes-Benz be replaced?

[OChase]

According to the maintenance manual of a Mercedes-Benz, the air filter should generally be replaced every 10,000 to 20,000 kilometers or every other maintenance interval. However, it is recommended to clean the air filter every 5,000 kilometers to reduce the formation of throttle sludge. The location of the air filter depends on the intake form and engine structure, typically found in the air cleaner on the engine intake pipe. There are two types of air filters in cars: dry and wet. Dry filters are made of paper or organic materials, while wet filters are made of metal mesh. The function of the air filter is to filter out particulate impurities in the air, ensuring that sufficient clean air enters the cylinders and preventing airborne dust from being sucked into the engine, which could accelerate wear on the piston group and cylinders. Air filter: It is a type of filter, also known as an air filter cartridge, air cleaner, or air element. It is mainly used in engineering vehicles, cars, agricultural vehicles, laboratories, sterile operating rooms, and various precision operating rooms. During operation, the engine inhales a large amount of air. If the air is not filtered, airborne dust sucked into the cylinders will accelerate wear on the piston group and cylinders. Larger particles entering between the piston and cylinder can cause severe "cylinder scoring," especially in dry and sandy working environments. The air cleaner is installed in front of the carburetor or intake pipe to filter out dust and sand from the air, ensuring sufficient and clean air enters the cylinders. Using a dirty air filter while driving can cause insufficient engine intake, incomplete fuel combustion, leading to unstable engine operation, reduced power, and increased fuel consumption. Therefore, it is essential to keep the air filter clean. The car air cleaner is a device that removes particulate impurities from the air, consisting of one or more components that clean the air. Its main function is to filter out harmful impurities from the air entering the cylinders to reduce early wear on the cylinders, pistons, piston rings, valves, and valve seats. Thus, air must pass through the fine filtration of the air cleaner before entering the cylinders. A dirty air cleaner can cause poor engine performance, excessive fuel consumption, and engine damage. When inspecting the air cleaner, if the dust is minimal and the blockage is light, it can be cleaned by blowing compressed air from the inside out and reused. Severely dirty air filters should be replaced promptly. Notes: The Mercedes-Benz E-Class engine inhales a large amount of air during operation. If the air is not filtered, airborne dust sucked into the cylinders will accelerate wear on the piston group and cylinders. Larger particles entering between the piston and cylinder can cause severe "cylinder scoring," especially in dry and sandy working environments. The air cleaner is installed in front of the carburetor or intake pipe to filter out dust and sand from the air, ensuring sufficient and clean air enters the cylinders. The Mercedes-Benz E-Class air filter finely filters the air entering the engine cylinders, ensuring sufficient and clean air. Its cleanliness and unobstructed condition are crucial to the engine's lifespan. When cleaning dust from the filter paper of the Mercedes-Benz E-Class air filter, use a soft brush to brush along the folds to remove surface dust and gently tap the filter end to shake off dirt. If the original color of the filter paper is no longer visible after cleaning the outer surface, or if the inner surface appears dark, the filter must be replaced.