Audi A6/S6/RS6 C8 4K Mileage Blocker

Overview

The Audi A6 / S6 / RS6 C8 4K mileage blocker is a vehicle-specific module designed to control new mileage recording while active.

It connects through the existing wiring behind the instrument cluster without cutting or soldering. Supported versions cover Virtual Cockpit and Non-Virtual Cockpit displays, with the appropriate 18-pin or 32-pin connector selected to match the vehicle.

The module does not erase or roll back previously recorded mileage. Deactivating or removing it returns the vehicle to normal mileage recording.

Operation depends on the vehicle’s electronic configuration. Archived operating information states that the 0% mileage mode may not work with every vehicle software version, so confirm compatibility before ordering.

Compatibility

The Smelecom Audi A6 / S6 / RS6 C8 4K mileage blocker is listed for:

• Audi A6 C8 (4K)
• Audi S6 C8 (4K)
• Audi RS6 C8 (4K)
• Model years: 2018–2025
• Supported Virtual Cockpit displays
• Supported Non-Virtual Cockpit displays
• 18-pin connector configurations
• 32-pin connector configurations

Select the module version that matches both your fitted connector and cockpit configuration. Compare the instrument cluster with the product images before ordering.

VAG-family connector types can vary by model, year and display. Software compatibility also affects whether the 0% mileage mode works.

If you need help choosing a version, contact Smelecom with your VIN, model year and a clear photograph of your dashboard or instrument cluster.

Key Features

• Audi C8-specific design: Built for compatible Audi A6 / S6 / RS6 C8 (4K) applications.
• Supported cockpit options: Available for compatible Virtual Cockpit and Non-Virtual Cockpit displays.
• 18-pin and 32-pin versions: Select the connector option that matches your vehicle.
• Plug-and-play installation: Connects through the supplied vehicle connection without cutting or soldering the original wiring.
• OEM-style connectors: Compatible plug connections provide a secure installation.
• Switchable operation: Enable or disable the module as required for its intended application.
• Removable module: Disconnects without permanently modifying the vehicle’s original wiring.
• Previously recorded mileage retained: Does not erase or roll back mileage already recorded.
• Software-dependent 0% mode: Complete blocking may not work with every vehicle software version.

How Does the Audi A6 / S6 / RS6 C8 4K Mileage Blocker Work?

The module connects behind the instrument cluster through its supplied plug-in connection and controls new mileage recording while active.

Mileage recorded before installation remains unchanged. When the module is disabled or removed, the vehicle resumes its normal mileage-recording operation.

The available operation depends on the instrument cluster, connector type and vehicle electronics. Archived operating information notes that the 0% mileage mode may not work with every software version, so complete blocking should not be assumed for every configuration.

Follow the instructions supplied with your specific module for activation, operating settings and deactivation.

Quality and Installation

Each module is prepared for its specified Audi application and checked before dispatch.

Installation instructions are included with the kit. Professional installation is recommended if you are unfamiliar with vehicle electronics or instrument-cluster connections.

Confirm your connector and cockpit configuration before fitting, then follow the supplied vehicle-specific instructions:

1. Switch off the ignition and allow the vehicle’s electrical system to shut down.
2. Access and remove the instrument cluster or Virtual Cockpit using the correct vehicle-specific procedure.
3. Disconnect the original cluster connector.
4. Connect the module inline between the vehicle wiring loom and the instrument cluster.
5. Where a Pin 1 or alignment mark is provided, align it correctly without forcing the connector.
6. On later Audi / VAG harnesses, connect the cluster end first where specified by the supplied fitting guide.
7. Ensure all plugs are fully seated and correctly oriented.
8. Secure the module and wiring so they cannot be trapped, pinched or strained.
9. Refit the instrument cluster and trim.
10. Switch the vehicle back on and confirm normal instrument-cluster and assistance-system operation.

For general fitting information, see the Audi mileage blocker installation guide.

Shipping and Availability

• UK and worldwide shipping available.
• Most in-stock orders are dispatched the same day.
• Next-working-day UK delivery options are available at checkout for eligible in-stock orders.
• International delivery options are available depending on destination.

Important Information

This product is supplied strictly for off-road, motorsport and tuning purposes.

The customer is responsible for ensuring that the purchase, installation and use of the mileage blocker comply with all applicable laws and regulations in their country or region.

For questions about Audi A6 / S6 / RS6 C8 compatibility, connector type, cockpit configuration, software compatibility or installation, contact the Smelecom team before placing your order.