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Blue LEDs solid for 5s, 100% on display

Blue LEDs solid for 5 seconds and 100% on display — Battery fully charged

Dyson · Gen5Detect Vacuum

What does Blue LEDs solid for 5s, 100% on display mean?

When the battery has reached a full charge, the blue LEDs on both sides of the battery will illuminate solid for five seconds, then turn off. The LCD display will also show 100% charge, confirming the battery is full.

Common Causes

  • Battery has reached its maximum charge capacity.
  • Charging cycle has successfully completed.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    The machine is now fully charged and ready for use.

  2. 2

    Disconnect the machine from the charger if you intend to use it.

  3. 3

    Store the machine in a cool, dry place when not in use to maintain battery health.

Browse all codes in this manual (9)
Verified technical data. Last updated: April 2026

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Source: Dyson Gen5Detect Vacuum
Open Manual (Page 8)Search more codes in this manual