1992 BMW 535i AutomaticFACTORY OEM SERVICE PROCEDURE

Control Module Selection - Programming - Update Software: Notes

From the "Control module selection" screen specific control modules can be selected for reprogramming.

Or

Select "Retrofits"Β  if an accessory function/feature is to be added or deleted

Fig 1: Display Control Module Selection Screen (2 Of 2)
G03398017Courtesy of BMW OF NORTH AMERICA, INC.

Example: DME DDE is selected on the previous screen.Β 

By selecting "Programming"Β  the software of the selected module can be updated or a measures plan for all installed modules can be obtained and updated.

Fig 2: Selecting Programming Button
G03398018Courtesy of BMW OF NORTH AMERICA, INC.

By selecting "Update Software"Β  a measures plan will be generated that will indicate what updates if any are available not only for the DME but for all modules installed in the vehicle.

Fig 3: Selecting Update Software Button
G03398019Courtesy of BMW OF NORTH AMERICA, INC.

A "Measures plan" provides information on updates that are available for all installed control modules. By selecting accept, all modules listed in the measures plan will be updated.

NOTE: Prior to selecting accept printout a copy of the measures plan and attach it to the repair order to document the work performed.
Factory Service Tools

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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.

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