Reset the filter light after you install a new cartridge

After you put a new water filter into your KitchenAid refrigerator, the filter light will not turn off by itself. You have to reset it manually so the refrigerator knows the filter is fresh. The reset button or sequence depends on which KitchenAid model you own — some have a physical button you hold, others require you to press buttons on the control panel in a specific order.

The light will keep showing "replace filter" or a red indicator until you complete the reset. This is a safety feature: the refrigerator cannot tell whether you actually installed a new filter or just cleared the warning, so it relies on you to confirm the swap happened. Resetting takes less than a minute and requires no tools.

Key Takeaways

  • Most KitchenAid models have a reset button under the refrigerator or inside the fridge compartment near the filter housing that you hold for three to five seconds.
  • Some models use a button sequence on the control panel — usually pressing and holding a specific button like "Filter Reset" or holding "Alarm" and "Lighting" together.
  • You must reset the light after installing a new filter, not before, or the refrigerator will not track the new filter's life correctly.
  • If the light does not turn off after reset, the filter may not be seated properly, or you may have pressed the wrong button for your model.
  • Your model number appears on a sticker inside the fridge or on the back wall, and you can use it to find the exact reset method in your manual or online.

Locate your model number to find the correct reset method

KitchenAid makes several refrigerator styles, and the reset process differs between them. The fastest way to find your exact method is to know your model number. Open the refrigerator door and look for a sticker on the inside wall, usually on the left side or back. The model number starts with letters (often "KBFS" or "KFXS") followed by numbers.

Write down the full model number. Then search online for "[your model number] filter reset" or check the manual that came with your refrigerator — if you no longer have the printed copy, you can search for the PDF version using the model number. The manual will show you exactly where the reset button is and how long to hold it.

Reset buttons located under the refrigerator or inside the fridge

Many KitchenAid refrigerators have a physical reset button mounted on the filter housing itself or on the wall directly below or beside it. Open the refrigerator and look at the water filter cartridge — it is usually on the right side of the fridge compartment or sometimes in the bottom right corner. The reset button is often a small red or black button mounted on the plastic housing near the filter.

To reset, hold the button down for three to five seconds until you hear a beep or see the light turn off. Release the button and close the door. The filter light should now be dark or green, depending on your model. If the light stays on, make sure the filter is pushed all the way in until it clicks — a loose filter will not trigger the reset to work.

Reset using the control panel buttons

Some newer KitchenAid models do not have a physical reset button on the filter housing. Instead, you reset the light using buttons on the control panel at the top of the refrigerator or on the door. The exact button combination varies, but common methods include holding the "Filter Reset" button for three seconds, or pressing "Alarm" and "Lighting" at the same time for five seconds.

Check your manual for the exact sequence for your model. If you do not have the manual, try holding any button labeled "Filter" or "Reset" for five seconds. If that does not work, try pressing two buttons together — often the alarm and lighting buttons — and hold for five seconds. If none of these work, your model likely has a physical button on the filter housing instead.

What to do if the filter light will not turn off

If you have pressed the reset button or sequence and the light is still on, the most common cause is that the filter is not fully seated. Remove the filter cartridge by turning it counterclockwise (or pulling it straight out, depending on your model), then push it back in firmly until you hear or feel a click. The filter should not wiggle or move side to side.

Once the filter is seated, try the reset again. Hold the button for the full time recommended — sometimes people release too early. If the light still will not turn off after a second reset attempt, the reset button itself may be stuck or faulty. At that point, contact KitchenAid customer service or a repair technician, because the button may need to be replaced.

Install the new filter before you reset

A common mistake is resetting the light before the new filter is in place. The refrigerator will not know that a fresh filter is installed if you reset it while the old one is still there. Always remove the old filter first, install the new one completely, and then reset the light. This way the refrigerator's timer starts counting from the moment the new filter is active.

If you reset the light by accident before installing the new filter, straightforward reset it again after you put the new one in. There is no harm in resetting multiple times — the light will turn off as soon as you complete the reset with a filter in place.

Frequently Asked Questions

How often do I need to reset the filter light?

You reset it once, after you install a new filter cartridge. The refrigerator then tracks how much water has passed through the filter and will alert you again after six months or when the filter reaches its capacity — usually around 300 to 600 gallons, depending on your model and water quality.

Can I reset the light without installing a new filter?

Technically yes, but you should not. Resetting the light tells the refrigerator that the filter is fresh, so if you reset without installing a new one, the water quality will decline without warning. Always install a new filter before resetting.

What if I do not know my model number?

Look inside the refrigerator on the left or back wall for a sticker with the model number printed on it. If you cannot find it, check the back of the refrigerator or the paperwork that came with your appliance. Once you have the number, search online for the reset instructions specific to that model.

Is the reset button the same on all KitchenAid refrigerators?

No. Some models have a button on the filter housing, others have buttons on the control panel, and a few use a combination of buttons. This is why checking your model number and manual is the fastest way to find the correct method for your refrigerator.

What type of filter do I need to buy?

KitchenAid sells replacement filters under the model number that matches your refrigerator — usually something like "KFXS25RYMS" with a corresponding filter number. You can buy them from appliance retailers, online marketplaces, or directly from KitchenAid. Always check your manual to confirm the correct filter part number for your model.