Dreame L10s UltraObstacleObstacle — cause and how to fix it
Error code: Obstacle
The 'Obstacle' error on the L10s Ultra is often triggered by a dirty or malfunctioning AI camera sensor.
How to fix L10s Ultra Obstacle
- 1
Wipe the front sensors with a microfiber cloth; if that doesn't work, the front bumper sensor board may be damaged.
- 2
Replacement sensor modules are inexpensive, usually costing under $20.
What this repair uses
Dreame L10s Ultra front sensor board
Take it out, clean it, and seat it again before you replace it. If the error stays, this is the part to change.
Frequently asked questions
What does Dreame L10s Ultra Obstacle mean?
The 'Obstacle' error on the L10s Ultra is often triggered by a dirty or malfunctioning AI camera sensor.
Is this a hard repair to do myself?
Most of the steps above take 20-40 minutes with basic tools like a screwdriver. If you'd rather not open the unit yourself, contact the official support line below instead.
What part do I need?
You'll need a Dreame L10s Ultra front sensor board. Compatible aftermarket parts are widely available on AliExpress and typically cost $8-60 depending on the part.
How do I contact Dreame support?
Dreame Korea offers mail-in repair with free pickup. 1-year warranty. Contact via phone or email for service requests. Phone: 1544-1201
Official support
Dreame Korea offers mail-in repair with free pickup. 1-year warranty. Contact via phone or email for service requests.
Online support
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