Audi A5 / S5 / RS5 B8 Mileage Blocker

Overview

The Audi A5 / S5 / RS5 B8 mileage blocker is a dedicated plug-in module designed to temporarily stop mileage or kilometres from being recorded while the vehicle is moving.

Installed behind the instrument cluster, the module connects to the existing vehicle wiring through original-type plug connections. Correct installation allows it to operate without warning lights or fault codes, while retaining normal speedometer and driver assistance functionality.

Before ordering, compare your vehicle’s display with the product images to confirm the instrument-cluster configuration matches.

Compatibility

The Smelecom Audi A5 / S5 / RS5 B8 mileage blocker is suitable for the following listed applications:

• Audi A5 B8
• Audi S5 B8
• Audi RS5 B8
• Model years: 2007–2016
• Vehicles with the display shown in the product images

Connector types within the VAG family can differ according to the model, year and fitted display or instrument cluster. Check the vehicle’s connector before installation.

For help confirming compatibility, contact Smelecom with your VIN and a clear dashboard photograph before placing your order.

Key Features

• Dedicated vehicle fitment: Designed for the listed Audi A5 / S5 / RS5 B8 applications.
• Plug-and-play connection: Installs directly behind the instrument cluster without cutting or soldering the wiring.
• OEM-style plugs: Original-type connectors provide a secure, factory-style connection.
• Selectable operation: Activate or deactivate the module through the high-beam lever sequence, including while the vehicle is moving.
• No active error messages: Correctly installed modules do not trigger warning lights or fault codes.
• No odometer catch-up: Removing the module and returning the vehicle to standard does not cause the mileage reading to jump forward.
• Setting memory: Retains the on or off setting from the vehicle’s previous use.
• Normal instrument and assistance operation: The speedometer and driver assistance systems continue to work normally.

How Does the Audi A5 / S5 / RS5 B8 Mileage Blocker Work?

A small microcomputer inside the module selectively blocks and filters the mileage signal through its connection behind the instrument cluster. With the module active, the odometer and related control units do not record additional distance.

The system remains stable without warning lights when correctly installed. Switching the module off restores normal vehicle behaviour and mileage recording.

To activate the module or change its operating mode, pull the high-beam lever four times within two seconds:

• Mode 1 — Active: Stops mileage recording while keeping the speedometer working.
• Mode 3 — Normal: Restores normal operation after the same sequence is repeated.

To resume normal mileage recording from the active mode, repeat the four high-beam pulls within two seconds.

Quality and Installation

Every unit is programmed and checked in-house before dispatch to confirm correct operation for its specified vehicle type. The module uses high-quality components designed for long-term use behind the dashboard.

A clear, step-by-step instruction pack is included with every kit. Fitting by a suitably experienced auto electrician or specialist is recommended.

Use the supplied fitting guide alongside the correct procedure for your vehicle:

1. Turn off the ignition and allow the vehicle’s electrical system to shut down.
2. Access and remove the instrument cluster using the appropriate vehicle-specific procedure.
3. Unplug the original instrument-cluster connector.
4. Fit the module inline between the vehicle wiring loom and the instrument cluster.
5. If a Pin 1 or alignment mark is present, match it correctly and avoid forcing the connector.
6. For later Audi / VAG harnesses, connect the cluster end first where the supplied fitting guide specifies this sequence.
7. Make sure all connectors face the correct direction and are fully seated.
8. Secure the module and wiring to prevent trapping, pinching or strain.
9. Refit the instrument cluster and surrounding trim.
10. Switch the vehicle back on and check that the instrument cluster and assistance systems function normally.

Shipping and Availability

• Shipping is available throughout the UK and worldwide.
• Most orders for in-stock products are dispatched the same day.
• Eligible in-stock orders have next-working-day UK delivery options at checkout.
• International delivery options depend on the destination.

Important Information

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

Customers are responsible for ensuring that use of the device complies with the applicable laws and regulations in their country or region.

For questions about Audi A5 / S5 / RS5 B8 fitment, compatibility or installation, contact the Smelecom team before ordering.