PolDiag OBD SPECIAL INTERFACE – A6 C7 / A7 / A8 D4 / TOUAREG CLUSTER SET

The PolDiag OBD Special Interface with cluster activation is a professional solution for supported Audi A6 C7, A7, A8 D4 and Volkswagen Touareg 2010+ instrument clusters. The solution provides OBD access for EEPROM Read/Write, odometer value change, Component Protection data transfer, and supported “DEF” error repair.

PolDiag OBD Special Interface with Cluster Activation

This package combines the PolDiag OBD Special Interface with activation for supported Audi and Volkswagen instrument cluster operations.

As a result, supported cluster service procedures can be performed directly through the vehicle’s OBD connection.

Set Includes

• PolDiag OBD Special Interface
• Activation for supported A6 C7 / A7 / A8 D4 / Touareg 2010+ instrument clusters

Guaranteed Functionality

• Read EEPROM by OBD
• Write EEPROM by OBD
• Odometer value change by OBD
• Transfer Component Protection data
• Fix supported “DEF” errors by OBD

Supported Instrument Cluster Applications

The activation is designed for supported instrument clusters used in:

• Audi A6 C7
• Audi A7
• Audi A8 D4
• Volkswagen Touareg 2010+

However, some older instrument cluster versions equipped with a black-and-white display are not supported.

Therefore, always verify the exact instrument cluster version before starting a service operation.

EEPROM Read / Write by OBD

The PolDiag OBD Special Interface enables supported instrument cluster EEPROM data to be read and written directly through OBD.

This provides convenient access to supported cluster data without requiring a separate bench connection for these operations.

Component Protection Data Transfer

The solution also supports Component Protection data transfer for compatible instrument clusters.

Additionally, supported “DEF” errors can be repaired directly through OBD.

PolDiag Software & Drivers

Software and drivers for the PolDiag OBD Special Interface are available here:

Download PolDiag OBD Special Interface Software & Drivers

Expandable PolDiag OBD Interface

The PolDiag OBD Special Interface can be extended with additional compatible activations.

For example, additional solutions such as PCR2.1 and other supported functions can be activated on the same interface.

View Available PolDiag OBD Special Interface Functions & Activations

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This product includes the PolDiag OBD Special Interface with activation for supported Audi A6 C7, A7, A8 D4 and Volkswagen Touareg 2010+ instrument clusters. The primary and guaranteed functions are EEPROM Read/Write by OBD, odometer value change by OBD, Component Protection data transfer, and supported “DEF” error repair by OBD. Some older instrument cluster versions with black-and-white displays are not supported. Vehicle model alone does not guarantee compatibility; always verify the exact instrument cluster hardware and software version before purchasing or starting a service operation.