How to replace the air filter in a Mercedes?
Locate the engine cover. Grab it on the sides and lift it up. The whole engine cover is held in place with four clips. The cover comes off by using pressure. No need to remove any screws other than the air ducts.
How do you change an engine air filter?
Instructions (How to change engine air filter) Open the hood. Remove the air inlet ducts. There are two of them. Remove the air duct on the other side as well. Locate the engine cover. Grab it on the sides and lift it up. Flip the engine cover upside down and locate the air filters.
How often do air filters need to be replaced?
The engine air filter should be replaced every 10,000 miles. There are two air filters in your Mercedes-Benz. They are both in the engine cover which you can see in the pictures below. Replacement is very easy as long as you have a set of torx tool set like the one below.
Locate the engine cover. Grab it on the sides and lift it up. The whole engine cover is held in place with four clips. The cover comes off by using pressure. No need to remove any screws other than the air ducts.
Instructions (How to change engine air filter) Open the hood. Remove the air inlet ducts. There are two of them. Remove the air duct on the other side as well. Locate the engine cover. Grab it on the sides and lift it up. Flip the engine cover upside down and locate the air filters.
The engine air filter should be replaced every 10,000 miles. There are two air filters in your Mercedes-Benz. They are both in the engine cover which you can see in the pictures below. Replacement is very easy as long as you have a set of torx tool set like the one below.
Can a blocked air filter cause a check engine light?
A blocked air filter can prevent the turbocharger from building sufficient boost pressure. Since turbocharger performance is monitored by the ECM, lack of boost pressure can cause the ECM to turn on the CEL. It should be noted that the air filter must be extremely restricted to turn the CEL on in a modern, naturally aspirated vehicle.
Can a restricted air filter cause engine problems?
It keeps the undesirables (dirt and debris) out while letting power-producing air in. A restricted air filter can cause many problems, including an illuminated check engine light. Engine airflow performance. Besides keeping contaminants out, an air filter must allow unrestricted airflow into the engine.