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2021 BMW I3
Range Extender•RWD•AUTOMATIC•hybrid
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Repairs0Labor318Torque3717Fluid6DTC2228Battery1Maintenance0Recalls0
CC-ID-395high severityChassis

Parking brake malfunction

on 2021 BMW i3 Range Extender · RWD

What this code means

A fault has been detected in the electronic parking brake system. Raised by the parking brake control module.

Symptoms

  • Parking brake warning light
  • Brake fails to engage or release
  • EPB error message

Common causes

  • Parking brake actuator fault
  • Brake switch or sensor fault
  • Wiring or connector fault
  • Parking brake module fault

Diagnostic steps

  1. Scan EPB module for codes
  2. Test parking brake actuator
  3. Inspect actuator wiring
  4. Check brake switch operation
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