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2021 BMW I3

42 kWh Single Motor RWDRWDAUTOMATICev
Repairs0Labor371Torque3191Fluid6DTC564Battery0Maintenance0Recalls0
B0050critical severityBody

Driver Seat Belt Pretensioner Deployment Circuit

on 2021 BMW i3 42 kWh Single Motor RWD · RWD

What this code means

Malfunction in driver seat belt pretensioner.

Symptoms

  • Airbag/seatbelt light on

Common causes

  • Faulty pretensioner
  • Wiring issue
  • Previously deployed

Diagnostic steps

  1. Scan codes
  2. Inspect pretensioner
  3. Check wiring

Repair notes

Replace pretensioner if deployed. Professional service.

Other Body codes on this vehicle

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