Replacing the cabin filter of a Smart Fortwo 3 is one of the most simple ! There is no need to be a master in mechanics, it is a repair that is accessible to the greatest number. For this operation you will have to count between 10 and 30 minutes . Before getting started, we will see when it is necessary to change it. Second, we will find out where this filter is located. It is thus last that we will see how to change this cabin filter, point by point.change-cabin-filter-Smart-Fortwo-3

When to change the cabin filter on your Smart Fortwo 3

It is probably essential to quickly recall what is the role of a cabin filter in a Smart Fortwo 3. It is quite simply a component that will filter the outside air before inhaling it. It is therefore particularly useful in traffic jams. In fact, you avoid breathing in the large amount of harmful particles generated by other cars. Of course, it will be necessary to replace a cabin filter on a vehicle in town more frequently than in the countryside. There aren't really any recommendations from the manufacturer. To know when to change a passenger compartment filter, it is necessary to carry out a visual control . If it is extremely crowded, it will be more difficult for air to enter this Smart Fortwo 3. It is also possible that a Odour nauseating escapes. In this situation there we will have to change it.

Where is the cabin filter of the Smart Fortwo 3

The location of a cabin filter of a vehicle is quite variable, however there are notably 3 main locations.

  • In the engine compartment under the wipers.
  • Below the glove box.
  • Just above the accelerator pedal.

How to change the cabin filter of a Smart Fortwo 3

Regardless of the location of the cabin filter, you will always have to start by removing the components that prevent its access. Whether it's the glove box, the filter cover in the engine block, etc. Here is the methodology to follow.

  • Remove the covers that hold the cabin filter of the Smart Fortwo 3
  • Compare the defective filter with the new one to see that it fits well
  • Insert antibacterial on the new filter and the pipes
  • Install the new filter
  • Replace and reattach the covers

As you can see, changing the cabin filter is a very easy handling . This can be accomplished by beginners in mechanics. If the air in your Smart Fortwo 3 remains foul-smelling or has difficulty in circulating, you probably have ventilation problem .