Miele Cordless Vacuum Problems: 7 Common Issues (Simple Fixes)

Cleaning up a house can be an exhausting and challenging task.

However, things are different when you have the Miele cordless vacuum cleaner, which allows you to keep your home spotless without breaking a sweat.

However, at times, the Miele cordless vacuum cleaner can run into issues that you should be aware of.

Continue reading below to understand these issues better and avoid complications.

Here are 7 common problems with Miele cordless vacuum cleaners, along with simple solutions to fix them.

Miele Cordless Vacuum Not Suctioning

Miele vacuum cleaners not suctioning or not all is commonly caused by air leaks, blockage, dirty filters or the components not been put together properly. 

However, there’s nothing to worry about.

The following solutions can help you fix the issue in no time.

Possible Solution(s):

Check Connections

  • Your vacuum cleaner will lose suction if the connections are loose. Check that the dust container, hose, tube, and brush are all securely attached.

Dust Container Full

  • Empty the dust container, a full container will prevent the vacuum from suctioning effectively.

Check for Blockages

  • Next, is to check the pipe ensuring there is nothing blocking the vacuum’s suction. Your vacuum will lose suction if the hose becomes clogged.
  • Disassemble the hose and attachments to check for foreign objects, dust, or hairballs that are obstructing airflow. A long stick or broom handle can be used to unclog the hose.
  • Clean the brush or roller by turning it upside down. These can become clogged or stuck with dust or hair over time, causing your vacuum cleaner to lose suction.
  • Some brushes can be disassembled for easier cleaning. When it comes to parts that can be disassembled,

Clean the Filters and Hose

  • Miele vacuum cleaners come with a variety of foam or mesh filters that, if not cleaned properly, become clogged over time. As a result, your vacuum will lose suction.
  • So it’s best to gently remove the filter and pre-filter clean the dust and debris using a brush supplied or with a dry cloth.
  • Finally, inspect the flexible hose for holes as well. If there are any holes or leaks, seal them with duct tape or replace the hose.

Still having issues contact your local Miele service center for help.

Miele Cordless Vacuum Stopped Working

There can be a range of different causes for Miele vacuums to suddenly stop working

Miele vacuum stopped working is commonly caused by the battery running out of charge or its overheating. 

But you can fix the issue by following the solutions below.

Possible Solution(s):

  • First off, try charging the batteries. It’s possible that the battery is simply low and needs to be charged for the appliance to run.
  • If the problem persists, the vacuum may have overheated due to a lack of airflow. Inspect the vacuum for air blockages and remove them to fix the issue.
  • If the vacuum still doesn’t work, you may need to replace the batteries.

The problem could also be caused by a faulty motor. It is best to consult with a qualified technician.

Miele Cordless Vacuum Not Turning On

If your Miele vacuum cleaner doesn’t turn on it’s likely to be an issue with the battery. 

Here are some solutions that can help you.

Possible Solution(s):

Power Source

  • Try plugging the dock into a different outlet. If it now works, the problem was in the first outlet you used. If you need to repair that outlet, you should call a licensed electrician.

Charging Dock

  • Connect your appliance to a working outlet and check to see if the charging dock or adapter lights are on.
  • If they aren’t, it means that something is wrong with at least one of these components. To have the faulty part repaired or replaced, you should contact a certified technician.
  • If the problem persists, check if the battery’s power cable is defective or not. You will need to replace the defective power cable to fix the issue.
  • Additionally, check the battery terminals for rust or dirt. If they appear to be rusty or dirty, clean them with sandpaper and alcohol wipes.

Reset the Battery

  • The device should run for 12 to 15 minutes after a full 16-hour charge. Resetting the battery might be necessary occasionally.
  • Run the device completely dry, unplug the charger for a few seconds, and then charge for a full 24 hours to achieve this.

Dead Battery

  • If you have two batteries, swap them out to see if the replaced battery works.

A battery powers a cordless vacuum cleaner. This battery, like those in laptop computers and mobile phones, has a life expectancy. The battery in your cordless vacuum cleaner may be dead if it is more than ten years old. Contact an authorized service agent in that case.

Miele Cordless Vacuum Battery Not Charging

Miele cordless vacuum battery not charging is typically caused by the battery being too hot, a power supply issue, or a dead battery. 

This can be a frustrating issue, as the vacuum will eventually run out of battery.

Here are some solutions you can use to fix this problem.

Possible Solution(s):

Too Hot

  • If the battery isn’t charging, check if it has been placed at an extreme temperature. If the temperature is too hot or too cold, the battery will not charge.

Power Source

  • Try plugging the dock into a different outlet. If it now works, the problem was in the first outlet you used.
  • If you need to repair that outlet, you should call a licensed electrician.

Charging Dock

  • Connect your appliance to a working outlet and check to see if the charging dock or adapter lights are on.
  • If they aren’t, it means that something is wrong with at least one of these components. To have the faulty part repaired or replaced, you should contact a certified technician.
  • If the problem persists, check if the battery’s power cable is defective or not. You will need to replace the defective power cable to fix the issue.
  • Additionally, check the battery terminals for rust or dirt. If they appear to be rusty or dirty, clean them with sandpaper and alcohol wipes.

Dead Battery

  • If you have two batteries, swap them out to see if the replaced battery works.
  • If both batteries fail to charge, the charging deck is most likely faulty or there is a problem with the vacuum itself.

Still having issues contact your local Miele service center or the Miele website.

A battery powers a cordless vacuum cleaner. This battery, like those in laptop computers and mobile phones, has a life expectancy. The battery in your cordless vacuum cleaner may be dead if it is more than ten years old. Contact an authorized service agent in that case.

Miele Cordless Vacuum Head Not Holding Charge

If your Miele vacuum quickly runs out of charge it’s likely to be problems with the adapter, charging dock, or battery, and the electrical outlet

However, there’s nothing to worry about, as the solutions below can help you solve the issue.

Possible Solution(s):

  • A common reason behind this issue is a lack of charging. If you haven’t properly charged the vacuum, it will quickly run out of power. Try to charge the vacuum until it indicates a full charge.
  • If the problem persists, the fault is likely to be with the charger. Check the charger is working and terminals are clean of any dirt.
  • Try replacing the charger. It may be defective and, therefore, not charging the batteries properly.
  • If you have a second battery, ensure it is charged and see if it works without issue.
  • If all the above solutions fail to work, you will need to replace the batteries.

Still, having issues? Best to contact your local Miele service center or the Miele website.

Miele Cordless Vacuum Head Not Spinning?

The Miele vacuum heads are equipped with spinning brushes that allow them to effectively clean out surfaces.

However, if the vacuum head fails to spin, the functionality of the vacuum can drop significantly.

To help you fix the issue, here are some solutions.

Possible Solution(s):

  • One of the most common reasons behind this problem is a clogged brush. Open up the brush cover and inspect it for debris.
  • If you notice any hair or other debris blocking the movement of the brush, you will need to clean the brush.
  • However, if you notice anything broken after removing the cover, you will need to replace the brush.

Still, having issues? Best to contact your local Miele service center for help.

Miele Cordless Vacuum Keeps Cutting Out

At times, you may notice your Miele vacuum turning off right after turning it on.

The main reason why your Miele vacuum keeps cutting out is due to blockages in the airflow. 

In such a situation, you will need to follow the solutions mentioned below.

Possible Solution(s):

Check for Blockages

  • The main cause of this issue is a blockage in the airflow. First, inspect the flexible hose for blockages by throwing in a coin. If there is a blockage, clean the hose with water.
  • Next, inspect using a magic wand using to clean out if there are any blockages.
  • If the problem persists, clean the vacuum dust container as it can also cause the vacuum to overheat and shut itself off.

Clean the Filters and Hose

  • Miele vacuum cleaners come with a variety of foam or mesh filters that, if not cleaned properly, become clogged over time. As a result, your vacuum will lose suction.
  • So, it’s best to gently remove the filter and pre-filter clean the dust and debris using a brush supplied or with a dry cloth.
  • Finally, inspect the flexible hose for holes as well. If there are any holes or leaks, seal them with duct tape or replace the hose.

Still having issues contact your local Miele service center for help.

How Long Do Miele Vacuums last?

A Miele vacuum cleaner can easily last up to 20 years, which is an impressive life span. What’s even better is that you can further enhance this lifespan.

To do so, you need to keep the vacuum in good condition at all times through frequent maintenance.

Miele Cordless Vacuums Any Good?

Yes, Miele cordless vacuums are very good. Miele cordless vacuums are a perfect choice for any household. They have an incredible lifespan and are built with durable materials.

But that’s not all, as the Miele vacuum cleaner is quite powerful in terms of performance and provides several convenient features.

Pros and Cons of Miele Cordless Vacuums

Here are some of the pros and cons of Miele Cordless Vacuums

Pros

  • Convenient
  • Powerful
  • Long-lasting

Cons

  • Not effective on liquids
  • Can be noisy
  • A HEPA filter is not included

Conclusion

Miele vacuum cleaners are one of the best vacuum cleaners available on the market.

The cordless version is even better, as it allows you to clean your house without being bound by the power cable.

However, the Miele vacuum cleaner has some issues like all appliances. If you face any of the issues mentioned above, make sure to keep in mind the solutions to fix the problems effectively.

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