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2021 BMW I3
Range Extender•RWD•AUTOMATIC•hybrid
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Repairs0Labor318Torque3717Fluid6DTC2228Battery1Maintenance0Recalls0
CC-ID-410high 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. This is raised by the parking brake control module when it cannot operate or verify brake status.

Symptoms

  • Parking brake will not engage or release
  • Warning lamp illuminated
  • Vehicle may not hold on incline

Common causes

  • Faulty parking brake actuator motor
  • Worn parking brake cables
  • EPB module fault
  • Wiring or connector damage

Diagnostic steps

  1. Scan EPB module for fault codes
  2. Test parking brake actuator motors
  3. Inspect cables and mechanism
  4. Check wiring and connectors
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