Siemens Dryer Error Codes (What They Mean + Fixes)

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If your Siemens dryer is displaying an error code, it means the appliance has detected a condition that may interrupt drying or affect performance. This guide explains the most common Siemens dryer error codes, what they usually mean, and safe checks you can try before calling service.

Common Siemens Dryer Error Codes

E01 — Airflow or Ventilation Error

What it usually means

  • The dryer is not detecting adequate airflow.

Try this

  1. Clean the lint filter thoroughly.
  2. Check the exhaust vent and air paths for blockages.
  3. Restart the dryer.

Call service if

  • The error returns after cleaning.

E02 — Heating Error

What it usually means

  • The dryer is not heating to the required temperature.

Try this

  1. Clean lint filters and airflow paths.
  2. Restart and run a normal drying cycle.

Call service if

  • Clothes remain cold or damp.

E03 — Overheating Detected

What it usually means

  • Excess internal temperature has been detected.

Try this

  1. Turn the dryer off and allow it to cool.
  2. Clean filters and vents before restarting.

Call service if

  • The error returns during the next cycle.

E04 — Door Lock Error

What it usually means

  • The door is not being detected as closed or locked.

Try this

  1. Close the door firmly.
  2. Remove laundry caught in the door seal.

Call service if

  • The dryer will not start.

E05 — Temperature Sensor Error

What it usually means

  • The temperature sensor is reporting abnormal readings.

Try this

  1. Turn power off for 5 minutes.
  2. Restart and test a short cycle.

Call service if

  • The error persists.

E06 — Moisture Sensor Error

What it usually means

  • The dryer cannot correctly detect moisture levels.

Try this

  1. Clean moisture sensor bars inside the drum.
  2. Restart the dryer.

Call service if

  • The dryer stops too early or over-dries.

E07 — Motor Error

What it usually means

  • A fault has been detected with the drum motor.

Try this

  1. Reduce load size.
  2. Restart after turning power off.

Call service if

  • The drum does not rotate.

E08 — Motor Overheating

What it usually means

  • The motor has overheated due to airflow restriction or heavy load.

Try this

  1. Allow the dryer to cool completely.
  2. Clean filters and vents.
  3. Restart with a smaller load.

Call service if

  • The error returns quickly.

E09 — Control Board Error

What it usually means

  • An internal electronic control fault has been detected.

Try this

  1. Turn off power for 5 minutes.
  2. Restart the dryer.

Call service if

  • The dryer will not start.

AF — Airflow Restricted

What it usually means

  • Restricted airflow is affecting drying performance.

Try this

  1. Clean lint filter and exhaust vent.
  2. Ensure vent hoses are not crushed.

Call service if

  • Drying times remain very long.

PF — Power Failure

What it usually means

  • The dryer experienced a power interruption.

Try this

  1. Press Start to resume the cycle.
  2. Restart the dryer if needed.

Call service if

  • The message appears without a recent power outage.

How to Clear a Siemens Dryer Error Code

  1. Turn the dryer off.
  2. Switch off power at the wall for 5 minutes.
  3. Restore power and start a short test cycle.

If the error returns immediately, it usually indicates an active fault.

When to Call Service

  • Persistent heating or motor errors
  • Repeated overheating or airflow warnings
  • Electronic control faults
  • Any error that prevents the dryer from starting

FAQ

Can blocked vents cause Siemens dryer error codes?

Yes. Restricted airflow is a common cause of Siemens dryer errors.

Do Siemens dryer error codes vary by model?

Yes. Codes may vary slightly by model and region, but the meanings above apply to most Siemens dryers.

Is it safe to keep resetting the dryer?

Occasional resets are fine, but repeated resets without fixing the underlying cause are not recommended.