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Blue flashing

Blue flashing light — Boundary wire issue

husqvarna · Automower 105

What does Blue flashing mean?

The charging station's indicator lamp flashes blue. This signals a problem with the boundary wire, which could mean the wire is disconnected from the charging station or there's a break somewhere along the wire. The mower cannot operate without a proper boundary signal.

Common Causes

  • The boundary wire is not properly connected to the charging station.
  • There is a break or damage in the boundary wire.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check that the boundary wire connector is securely fitted to the charging station (page 30).

  2. 2

    Inspect the entire length of the boundary wire for any visible breaks or damage.

  3. 3

    If a break is found, replace the damaged section using a new loop wire and an original coupler (page 74).

Browse all codes in this manual (28)
Verified technical data. Last updated: April 2026

Related Faults

Alarm beepAlarm beep — Incorrect PIN code not entered (High Security)Alarm! Mower liftedAlarm! Mower lifted — Security alarm triggered by liftingAlarm! Mower stoppedAlarm! Mower stopped — Security alarm triggered by unexpected stop
Source: Husqvarna Automower 105
Open Manual (Page 71)Search more codes in this manual