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Introduction

It appears that most people do not realize that the Jimny has a pollen filter, or at least has the facility for a pollen filter.

Most manuals never refer to it, even in the Service Guide.

A lot of people, particularly those who drive off-road, are tired of the clouds of leaves that hit you in the face when you open the fascia vents. Fitting a pollen filter is straight forward once you know where it is hidden.

If your Jimny already has a cabin filter installed (but you have not been aware of it), the filter is probably heavily clogged.

Old dirty cabin filter

• This is an example of a cabin filter which has not been changed for at least five years.
• This filter was almost white when it was new.
• That picture was taken after the leaves and grit were cleaned off from the filter.
• The weight of that dirty filter was around 800 grams!

The filter itself

So, first you need a pollen filter [See the BigJimny Shop Filter)

File:Cabin filter.jpg

Cabin Filter

The appearance and construction of a cabin filter may vary slightly from one manufacturer to another. Some filters are two-part, some are glued or taped two-part (like the one in the picture), and some are one-part. Always make sure to check the dimensions.

The quality of a filter may vary significantly from one manufacturer to another. The main difference is in the presence or absence of various filtering elements which filter out certain things. For example, a filter with or without carbon particles.

Filter cover

Cabin Filter

• You may wish to consider buying a spare cover at the same time (See the BigJimny Shop Cover)

It is common to break the filter cover when removing it as the plastic becomes brittle.

Changing / Installing a filter

Tools

• Assorted screwdrivers or blade

I cannot emphasis too strongly how easy it is to break the old cover!

Installation

Passenger footwell

• Here is the filter cover, up underneath the dashboard on the passenger side of the vehicle

Here is the cover in the footwell

Open brake caliper

• First remove the glovebox.
• This is done by flexing the sidewalls so the plastic retaining lugs can drop past the edge of the fascia.
• Lower the whole glovebox away.
• I am using a screwdriver with the end protected by a cloth to stop it marking the fascia, as I use it to prise away the retaining lugs.

Cabin filter cover retaining clips

Glovebox dropped open

• The filter cover is retained by small clips on the end.
• The tip of the scewdriver points to where the clip is (hidden).

Using blade to prise clip

• Warm the plastic filter cover.
• Either use a hairdrier or allow the car's own heater to warm the car (on re-circulate setting).
• If the plastic is cold it is more likely to fracture.
• Insert a small blade into the filter retaining lugs and gently prise it away from the edge of the moulded catches on the heater body.
• Do this a bit at a time alternating front and back.

Inserting the cabin filter

• If you have a UK Jimny, you are more than likely to find an empty hole now (full of bits of leafs).
• Simply insert the cabin filter.

Press the new cover on

• Gently press the filter cover back into place.

Broken!!

• Don't think that you will be immune to breaking the filter cover - here is mine!

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Page last edited on 20/09/2017 by user Bosanek