Home/BMW/Z4/BMW Z4 E85/E86 (2002-2005)/Repair manual/Coding and Programming - Overview - All Models/ZCS Coding Procedures

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Wiring diagrams Section: Coding and Programming - Overview - All Models

Coding & Programming

What is the Purpose of Coding and Programming?

Where is the Data Stored in a Control Module?

EPROM (Electrically Programmable Read Only Memory)

EEPROM (Electrically Erasable Programmable Read Only Memory)

Central Coding Key (ZCS)

ZCS Structure

ZCS Electronic Storage Locations

Central Coding Code Labels

ZCS Coding Procedures

Automatic ZCS Retrieval and Coding of Control Modules

Automatic Coding Procedure

Manual Input of ZCS Code

Manual ZCS Coding Procedure

Retrofit

Display of ZCS for Printout

Conversion

Service Measures

DME Variant Code

Variant Code Structure

Variant Code Identification and Display

Variant Encoding Procedure

Procedure for Adopting Existing Variant Code

Manually Entering the Variant Code

Recoding

DME Variant Codes

DME Control Module Programming

Storage of Programming Data

Programming a replacement basic control module

Programming Update

EPROM Replacement and Programming

Control Module Identification

Programming Procedure

Programming Procedures for "Customer Service Measures"

Programming Procedures for "Exchange Control Unit"

Programming Procedures for "Exchange EPROM"

Flash Programming

All sections

ZCS Coding Procedures BMW Z4 E85/E86

Coding and Programming - Overview - All Models

ZCS Coding Procedures

The ZCS coding procedure is done using the Coding and Programming application of the DISplus or MoDiC. There are two methods of coding replacement control modules

Automatic coding (ZCS code is automatically retrieved).
Manual input of ZCS.