OBD-II reference

All 9.533 generic OBD-II codes, explained in detail.

Causes, inspection steps and sources — a comprehensive DIY archive. Created and maintained with love for the detail. Good luck and have fun!

Body generic / SAE

B0080

Driver Seat Belt Load Limiter Deployment Control

Fault on the driver seat belt load limiter deployment circuit. Load limiters release belt webbing under high force to limit chest loads after the pretensioner has tightened the belt.

SystemBody
Typegeneric / SAE
GroupB0
Range / number– / 80

Possible causes

  • Load limiter squib open high

Symptoms

  • Warning light or symbol related to the affected system
  • Comfort or safety function impaired

Inspection / repair

  • Difficulty: hard
  • DIY: shop recommended
  • Estimated cost: 200–1500 €
  • Estimated time: 1–4 h
  • Component: driver load limiter
  • Component: squib circuit
  • MIL / check engine light

Sources

References

How to read OBD-II codes

The first letter names the vehicle system, the second digit distinguishes generic from manufacturer-specific, the remaining digits group fault area and number.

PPowertrain: engine, transmission, emissions
BBody: chassis trim, comfort, interior
CChassis: suspension, brakes, steering
UNetwork: CAN, control modules, communication