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Blue LED

Blue LED - Firmware update in progress

Zaptec · Go 2

What does Blue LED mean?

The charging station is currently installing new software (firmware). This process usually takes a few minutes to complete.

Common Causes

  • Automatic software update
  • Manual software update initiated by user or installer

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Do not interrupt the power supply to the charging station during this update.

  2. 2

    Allow the charger to complete the firmware update without interference.

  3. 3

    The light status will change once the update is successfully finished.

Browse all codes in this manual (25)
Verified technical data. Last updated: April 2026

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Auth deniedDisplay: Authentication deniedCable stuckCharging cable cannot be removed from Zaptec Go 2Green LED continuousGreen LED continuous - Waiting for car
Source: Zaptec Go 2
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