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2021 BMW I3
Range Extender•RWD•AUTOMATIC•hybrid
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Repairs0Labor318Torque3717Fluid6DTC2228Battery1Maintenance0Recalls0
CC-ID-506high severityPowertrain

AdBlue Fluid Incorrect

on 2021 BMW i3 Range Extender · RWD

What this code means

The system has detected incorrect or contaminated AdBlue fluid in the tank. Raised by the SCR emissions control system on diesel vehicles.

Symptoms

  • AdBlue quality warning displayed
  • Restart restriction may apply
  • Emission warning lamp on

Common causes

  • Wrong fluid added to tank
  • Contaminated AdBlue
  • Water or diesel in AdBlue tank
  • Faulty AdBlue quality sensor

Diagnostic steps

  1. Verify fluid used is approved AdBlue
  2. Drain and refill tank if contaminated
  3. Check AdBlue quality sensor
  4. Clear fault and retest
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