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2014-2018 MAZDA MAZDA3

2.5L I4FWDAUTOMATICgas
20 active safety recalls on this vehicle — view recalls
Repairs0Labor595Torque4687Fluid6DTC917Battery0Maintenance0Recalls20
B0093low severityBody

Fog Light Circuit Malfunction

on 2014-2018 Mazda Mazda3 2.5L I4 · FWD

What this code means

Malfunction detected in the fog light circuit affecting one or both fog lights.

Symptoms

  • Fog lights not working
  • One fog light out
  • Fog light flickering
  • Fog light fuse blowing

Common causes

  • Burnt out fog light bulb
  • Corroded fog light socket
  • Wiring damage from road debris
  • Faulty fog light relay
  • Switch failure

Diagnostic steps

  1. Check fog light bulbs
  2. Test fog light relay
  3. Inspect wiring from switch to lights
  4. Check fog light fuse
  5. Test fog light switch continuity

Repair notes

Replace bulb, relay, or repair wiring as needed.

Other Body codes on this vehicle

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