All Of The Lights On My Keurig Are On – What’s Wrong?

You're ready to start your day with a cup of coffee or tea, but suddenly an unexpected problem occurs. All the lights on your Keurig machine are on, and no coffee is brewing and coming out. What seems to be the problem? We've done some digging to bring you a solution to this problem, and here's what we've found.

Two problems can cause all the lights in your Keurig to come on. The first is a clogged needle. Sometimes the needle can become clogged with coffee grounds, causing the machine to malfunction. Another potential cause is that the charcoal water filter is not situated correctly. Misalignment prevents the correct water flow from the waterhole into the tubing, leading to the heating components.

In this article, we'll take a closer look at Keurig machines and these problems. We'll also learn more about the basic and essential data regarding Keurig coffee machines. We've also included three useful accessories and parts for your Keurig and three assorted and delicious drink pods you may want to try. Read on to learn all about it!

Keurig coffee machine on display during premiere DUKALE'S DREAM documentary at SVA theater in Manhattan, All Of The Lights On My Keurig Are On - What's Wrong?

What Is A Keurig Machine?

Keurig Coffee Maker

In the early 1990s, John Sylvan wanted to solve the everyday problem of bitter and dry office coffee by inventing a single-serve drink pod and the coffee machine to brew it. Keurig is a brewing machine founded by John Sylvan and Peter Dragone in 1992.

Parts Of A Keurig Coffee Maker

The Keurig coffee maker has four main parts:

  • The Water Housing

You won't need to add water each time you make a cup because the water housing stores enough for multiple brews. A Keurig holds 48 oz of water, perfect for six cups of coffee.

  • Pod Housing

The pod housing is an intricate mechanical structure on the top of the machine that holds the pod (a cup that contains a single-serve coffee).

  • Control Buttons

The Keurig control buttons are the electrical components of the coffee maker. The lights signify certain activities (On and off), and the other buttons regulate various doses of coffee.

  • The Drip Tray

The drip tray is a detachable piece on the base of the Keurig machine. It's where you place a coffee cup to get filled up. The drip tray also holds overflow, so there won't be a mess if the machine turns on without a cup.

How Do You Fix A Keurig With All The Lights On?

 A Keurig coffee maker with a white mug

Where there are problems, there are solutions. Below are the simple answers to your questions.

Clogged Needles

Keurig coffee makers contain needles that transfer water from the reservoir to the coffee. A clogged needle hinders water flow and can cause the lights to come on and the machine to malfunction. You can fix this problem by cleaning all the detachable parts with soap and hot water.

Here's a simple guide to unclogging your needle:

  1. Turn off and unplug the Keurig coffee machine.
  2. Lift the brewer handle, and you'll find the entry needle below the brew head.
  3. Pry inside the hole where the needle is with a thin object to unclog the entry needle.
  4. Then, extract the K-Cup holder to reach the exit needle. Unclog the exit needle the same way as the entry needle.
  5. Return all the parts inside the coffee maker and check if you've resolved the problem. If fixed, everything will return to normal.

Misaligned Charcoal Water Filter

The charcoal water filter can become misaligned or redirected when filling the tank because of the downward force of the water. This stops the water from flowing from the tank into the tubing that goes to the heating parts. When this happens, empty the tank, remove the charcoal filter, and readjust it.

Does A Keurig Have A Reset Button?

Keurig coffee makers are practical and convenient but don't have reset controls. Fortunately, resetting your device is very easy. Let's find out below how.

How Can I Reset My Keurig?

Here is a simplified guide to resetting your Keurig coffee maker.

  1. Resetting your Keurig machine is very easy. You must turn off your device by clicking the power switch and unplug it for several minutes.
  2. Take out the water tank before plugging your coffee maker.
  3. Wait for several minutes.
  4. Replug your Keurig machine and turn on the power.
  5. Place the water tank back into your device.

How Long Does A Keurig Last?

Most Keurig owners attest that their coffee machine lasts three to five years. With proper maintenance, cleaning, and descaling, your device can reach the maximum lifetime limit.

There could be signs that you need to replace your Keurig machine already, such as when coffee doesn't come out hot. And if the factory stops producing the specific k-cups that some Keurig machines can only operate with. Otherwise, you're fine.

How Often Should A Keurig Coffee Maker Be Cleaned?

All appliances need cleaning to function excellently. Clean your Keurig device daily or even once a week, and descale it every three to six months. Cleaning and descaling remove lime and calcium deposit build-up that can inhibit your Keurig machine's performance.

How To Clean And Descale Your Keurig Coffee Maker?

Coffee machine liquid limescale remover.

Cleaning and descaling are essential to your Keurig machine. Be sure to clean and maintain your coffee maker for a longer unit life.

Standard Cleaning

Cleaning your coffee machine after use or once a week is essential and beneficial. Here are the steps for regular cleaning.

  • Gently wipe the exterior of your brewer with a soapy, damp fabric.
  • Remove the drip tray and clean with a cloth.
  • Remove, wash, and rinse the water tank and lid. Don't use a cloth to dry the tank to stop fiber from remaining inside.

After cleaning your Keurig's tank and exterior, it's time for a cleansing brew.

  • Fill your tank with water, put a cup on the drip tray and brew the water.


Descaling your Keurig machine every three to six months is recommended for a thorough clean.

There are different ways to descaling Keurig coffee machines. It depends on the Keurig model. Below are the basic steps in descaling your coffee machine:

  • Drain your Keurig's water tank.
  • Fill the tank with a bottle of descaling solution.
  • Refill the bottle with water and pour it into the tank.
  • Double-check to ensure your Keurig brewer doesn't have any K-Cup inside.
  • Put a cup on the drip tray and click Descale Mode.

3 Essential Parts And Accessories For Your Keurig Coffee Maker

Here are some accessories and a cleaning kit for your Keurig machine.

Keurig 3-Month Brewer Maintenance Kit Includes

Click here to see this maintenance kit on Amazon.

This Keurig 3-month brewer maintenance kit is Amazon's Choice. Each kit includes four Keurig rinse pods, one Descaling Solution, and two water filter cartridge refills. The solution is proven to be safe, gentle, and effective.

Top Features

  • The quickest way to clean your K-Cup pod holder
  • Easy to use
  • Safe and effective

DecoBros K-cup Storage Drawer Holder

Click here to see this K-cup storage holder on Amazon.

Enjoy storing your coffee with this simple but amazing DecoBros K-cup storage drawer. It comes in black color, weighs 4.1 pounds, and has a 13.2 x 12.5 x 3.1 inches dimension.

Top Features:

  • With space-saving design
  • Holder for 36 Pods
  • Easy to slide in and out

Reusable K-Cup Coffee Filters For Keurig

Click here to see these refillable coffee filters on Amazon.

These MaxRona K-cup coffee filters are Amazon's number one best seller's newest cup lid design. The coffee filters are reusable and made with high-quality 304 metal mesh.

Top Features:

  • More Sturdy and Tight
  • Environment-friendly and economical
  • Easy to use and clean

3 Keurig Assorted Coffee And Tea Pods

Here are some most recommended assorted drink pods for your Keurig.

K-Cup Coffee Pods Variety Pack Sampler

Click here to see these coffee pods on Amazon.

These Crazy Cups K-Cup coffee pods are Amazon's number one best seller. This sampler contains 4o unique coffee cups, and you can find out which ones are your new favorites.

Top Features:

  • Top brands and blends in one box
  • K-cup compatible coffee pods
  • Perfect gift for a coffee lover

Brooklyn Beans Coffee Pods Flavored Gourmet Variety Pack

Click here to see these assorted coffee pods on Amazon.

These Brooklyn Bean coffee pods are gluten-free and roasted to perfection. These coffee pods are easy to brew and compatible with 2.0 Keurig Coffee pods & K Cup Brewers.

Top Features:

  • Gourmet craft coffee
  • Brooklyn style
  • Small batch roasted

Super Organics Metabolism Oolong Tea Pods

Click here to see these Oolong tea pods on Amazon. 

These Super Organics Oolong tea pods are vegan and gluten-free. Each tea pod is made from natural, recyclable and eco-friendly materials.

Top Features:

  • Indestructible probiotics
  • Tummy-taming ingredients
  • Conscientiously crafted


You never have to worry anymore when you once again encounter this kind of problem on your Keurig machine. Just check, clean, and reset your coffee maker. And you can brew to your heart's content once more. Keep in mind to do a descaling and maintenance every three to six months.

If you encounter these problems on your Keurig, be sure to click here to see these posts:

Why Does My Keurig Keep Dripping After Brewing?

Why Is My Keurig Leaking? [And How To Fix It]


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