How to Clear Diagnostic Trouble Codes (Defect Codes)

1993 BMW 740iL (E32/2) V8-3982cc 4.0L DOHC (M60)SECTION How to Clear Diagnostic Trouble Codes (Defect Codes)


BMW Service Tester:




BMW MoDiC:





The contents of the defect code memory can be cleared with the BMW DIAGNOSTIC SYSTEM.
Diagnostic Functions

Important!

On no account clear the defect codes before repair, otherwise important information (troubleshooting, additional information etc.) will no longer appear on the display screen.
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:

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