If you’re unlucky, it may need a main internal PCB.

Sebo Automatic X4 Troubleshooting: changing the belts.Don’t just buy some random belts from eBay or Amazon or suchlike, read this:.

How to Choose the Correct Belts for Your Sebo Vacuum Cleaner.Sebo Automatic X4 Troubleshooting: need more advice?.We’ve given you solutions to the problems we see most often.

But no guide can be exhaustive and that’s why we have our advice forums.Our advice forums are free, and you can find the Sebo room here:.

Sebo vacuum repair advice.

If you don’t see your problem there, you can make a free account and ask a question.. We are unable to offer one-to-one advice by email or telephone.If it’s stuck low down it will be hard to push.

A new brushroll cures 90% of self-levelling problems.It doesn’t matter if you think it “looks OK” – if the bristles have worn or softened over time, the onboard computer senses that there isn’t enough resistance between the brushroll and the floor and the height adjustment won’t work properly.

If your Sebo brush roll has white bristles, then it’s always time for a new one as they were discontinued many years ago and it will be too soft or worn by now.. Read this:.Is Your Sebo Automatic X Vacuum Hard to Push?