Kitchen Appliances

Bosch Dishwasher Red Light Not Working

When I look at how boring doing the dishes is, I appreciate my dishwasher more. I cannot imagine handwashing my dishes every time, especially when I have cooked a sticky meal. 

I bet that maybe you feel the same way, which is why you become frustrated if your dishwasher is not working. 

Bosch dishwashers are some of the leading brands of dishwashers today. They are efficient and pretty affordable. They can also serve you for a long time if you maintain them well. 


If you use a Bosch dishwasher, you must have noticed that the red light signals something different than other dishwashers. 

Whereas a red light in other dishwashers means that the dishwasher has encountered a problem, in a Bosch dishwasher, it means that your appliance is in session and is running fine. 

Your Bosch dishwasher must have a problem if you realize the red light is not working. What can cause a Bosch dishwasher’s red light to stop working? 

A faulty control panel, the red light has short-circuited, power problems and an open door are the causes of the Bosch dishwasher red light not working. 

Also, Read on: KitchenAid Dishwasher Control Panel Not Working (How to Fix)

Bosch Dishwasher Red Light

In most dishwashers, the red light means a bad thing. Bosch made earlier versions of their dishwashers this way too. The red light meant that something was amiss with the dishwasher. 

The latest models of Bosch dishwashers, however, are different. The red light, when not blinking, means that a wash cycle is in progress, and you should not disturb the process. When the red light goes off, the cycle is complete. 

Bosch dishwashers were very silent when in the process of washing dishes. So, most people did not know when they were done with the wash cycle. 

As a result, they would open the dishwasher to check whether it was done, interrupting the process.


To counter this problem, the Bosch dishwasher manufacturers adjusted them. The red light signifies an ongoing wash cycle now.

So, when you see this red light illuminating your kitchen floor while doing your dishes, do not panic. It is a good thing. 

However, if the red light is not working, that is a problem, and you should look into it. Keep reading to discover what can cause the red light of the Bosch dishwasher to stop working and what you can do to rectify it. 

Why Does my KitchenAid Dishwasher Stop Mid-cycle? (How to Fix it). Click to Read.

Reasons Bosch Dishwasher Red Light is Not Working and How to Fix it.


You can notice when the red light is not working. It will simply be off entirely, or it will be flickering. Neither of these indications is good; you should look into them ASAP. 

There are different reasons why the red light is off and flickering. Whichever the case, I will tell you the causes of these problems and help you solve them. Keep reading. 

1. A Faulty Control Panel

The control panel of this dishwasher is the one that controls every command. It enables your dishwasher to go through all the washing processes. 

It is the one that sends a voltage to the red button of the dishwasher. After receiving the voltage or command, if you may, it will illuminate the floor to indicate that your dishwasher is in session. 

If the control panel fails to send the voltage to the red light, it will not work. There are two reasons this problem could occur; the control panel is experiencing some mechanical issues or is stuck in pause mode. 


The second problem is the most common one yet the easiest to fix. Often, we find ourselves forgetting that one cup or bowl when we are doing the dishes. What do we do? We open the dishwasher and stick it in if the cycle is not too far gone. 

When using a Bosch dishwasher, you should be very careful when adding utensils when the washing process begins. 

Generally, a dishwasher is supposed to pause the wash cycle once you open the door. They are then supposed to resume the process once you close it. 

Some Bosch dishwashers do not resume the wash cycle when you close the door again. They might even fail to work after switching it off and on again. 

The other reason that the control panel is not sending signals to the red button is that it is damaged. This is a complex problem to fix unless you are an expert in that area. 

Various issues cause the control panel to be damaged. They include short-circuiting, damage due to old age, and stuck keys. 

How to Fix a Faulty Control Panel

Fixing a damaged control panel requires expertise. If you do not know what you are doing, you might end up damaging it entirely in an attempt to fix it. 

So, if you realize that the red light in your Bosch dishwasher is not working due to a damaged control panel, you should call an expert to fix it. You should only fix it if you have experience in that sector. 

On the other hand, if the dishwasher will not resume a cycle after you have paused it, you need to reset it. Resetting a Bosch dishwasher is not a complicated issue. 

For the newer models, you should hold the power button for around four seconds, and that is it. For the older models, use the cancel or the drain button to reset the dishwasher. 

2. The Red Light has Short-circuited.


Sometimes, the red light itself is the problem. It has short-circuited, and it is not working. Although this can cause some issues with knowing whether a cycle is completed or not, it will not necessarily halt the ongoing process. 

So, it is possible to continue doing your dishes even when the red light is not working. What can cause the red light to short-circuit?

Primarily this problem can result from a power surge. That is, the red button receives too much voltage than it can handle. 

Although the short-circuiting red light might not affect the wash cycle, it has some effects. It will not help you know when the process is done. 

Sometimes, the red light flickers to indicate that you have run out of soap. So, it is essential to fix the light when it short circuits. 

To fix this problem, you need to replace the red light button. It is a complicated process that can prove hard if you are not an expert. Look for an expert to do it for you to avoid further damage. 

3. Power Problems


This problem may seem outright, but sometimes the problem is with the power. It may be a power outage, but again it is hard to miss a power outage. 

In some instances, your dishwasher might not be receiving the amount of electricity it needs to operate. If that is the case, then the red light and the whole appliance will not work. 

You might be using a faulty cable to connect to the socket. In that case, electricity will not get to your dishwasher.

In most instances, the power cable might blow a circuit while doing the dishes. The result will be that the red light will go off. 

How to Fix it


If the red light of your Bosch dishwasher suddenly goes off, and the cycle is not yet done, there is a problem. Before you check the problem, you should disconnect the appliance from the power source. 

After confirming that the socket you are using is working (you can do so by testing another appliance in the socket), you should consider changing the power cable. 

Fixing a faulty power cable is challenging since you cannot tell where the problem is. It might be a blown fuse in the head of the cable, or it might be a problem with the internal wires. 

A simple solution will be to buy another power cable. They are not expensive, and they will solve your problem. 

4. The Door is Open


As you might have noticed, dishwashers do not work when the door is open. When using the Bosch dishwasher and you have not closed the door properly, you will see a flickering red light. 

In this scenario, the red light is working but not working correctly. While a stagnant red light is a good thing when using the Bosch dishwasher, the flickering one signifies problems. 

A significant issue that this flickering light depicts is that you have not closed the door properly. Be very keen; otherwise, you might relax thinking that the dishwasher is going through the wash cycle while it is not. 

A dishwasher prevents accidents and water spillage by not working when the door is open. Therefore, you must close it before starting a wash cycle. 

The door latch has a sensor that connects to the control panel. This sensor communicates with the control panel whether the door is open or closed.  

When you open the door, the control panel gets the message, pausing the cycle. You have to close the door and ensure that the latch holds tightly to the door. The sensor will then send a message to the control panel, and the wash cycle will begin. 


How to fix an open door

There are various reasons why your dishwasher’s door has not closed completely. While you may have left it open accidentally, there are other mechanical reasons. 

Sometimes, you close the door, but the red light will still flicker, indicating that you have not shut the door. The problem might be with the door latch. The door latch is loose or has an issue and will not hold on to the door as it should do. 

The only solution to this issue will be to replace the door latch. Replacing a dishwasher’s door latch requires experience. 

If you are not an expert, consider calling in a maintenance specialist. 

Also, Check Out The Best Dishwasher Under $700 Reviews. HERE

Final Point


The red light of the newer models of Bosch dishwashers signifies a different thing than what we are used to. 

Usually, a red light means that something is amiss with your dishwasher. But not with these dishwashers. 

The red light of these newer versions of the Bosch dishwashers indicates that a wash cycle is in progress. So, all you have to do after putting your dishes in the dishwasher is sit back and wait for the light to go off. 

When the red goes off, the wash cycle is complete, and you can get your dishes out of the dishwasher. 

It is, therefore, alarming to realize that the red light is not working. I am sure you will no longer be bothered after you read the above reasons for what causes this problem and how to solve it. 

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