No.1 Additional Key Programming Procedure (Using Two Valid Keys): Notes

2013 Mazda 3 Mazdaspeed, 2.3L Eng VIN 3SECTION Notes
CAUTION:
  • The engine cannot be started if any step or procedure is skipped. Perform all procedures in the order of the steps.

Conditions 

  • Have two or more valid keys.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.