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2021 BMW I3
Range Extender•RWD•AUTOMATIC•hybrid
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Repairs0Labor318Torque3717Fluid6DTC2228Battery1Maintenance0Recalls0
CC-ID-364low severityChassis

RPA (Tire Pressure) Initialisation Required

on 2021 BMW i3 Range Extender · RWD

What this code means

The Runflat/Tire Pressure Alert monitor requires initialisation or reset. The message is raised by the tire pressure monitoring system.

Symptoms

  • Tire pressure monitor not calibrated
  • RPA warning in cluster
  • No pressure warnings until reset

Common causes

  • Tire pressures recently adjusted
  • Wheel or tire change performed
  • System not reset after service
  • TPMS sensor fault

Diagnostic steps

  1. Set all tires to correct pressure
  2. Perform RPA/TPMS reset procedure
  3. Drive vehicle to complete initialisation
  4. Scan TPMS for sensor faults
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