MOST System Analysis

2008 BMW M5 (E60) V10-5.0L (S85)SECTION MOST System Analysis


Procedure: Reprogramming MOST Control Modules

- Step 1: print out the results of the MOST bus system analysis.

- Step 2: read out the vehicle data with Progman, determine the measures plan and work through it. See SI Technology "Programming with CIP and Progman, all models as of E31".
TIS -> Document -> SI Technology -> Enter SBT Number
SBT number: 00 03 03054

- Step 3: All suspicious control modules must be reprogrammed.
- Case 1: All suspicious control modules have been programmed within the framework of the Progman measures plan.Continue with step 4.
- Case 2: One of the two suspicious control modules was not programmed within the framework of the CIP measures plan.Reprogram this control module in the control module selection with "Update software".
- Case 3: No suspicious control modules has been programmed within the framework of the CIP measures plan. Reprogram the suspicious control module in the control module selection with "Update software".

- Step 4: Enter the code specified by the diagnosis for vehicle programming in the comment field of the warranty-goodwill application.

RENDER: 1.0x

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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.