Audi A4 B9 - RS4 Matrix Headlight Animation

Audi A4 B9 Facelift RS4 Matrix Headlight Animation Activation (RetroLab Pro)

Activate the factory RS4 Matrix headlight animation on Audi A4 B9 Facelift vehicles equipped with Matrix LED headlights. This is a full OEM activation that enables the RS4 startup and shutdown headlight animation, even on vehicles that were not originally delivered with any headlight animation. The activation is performed using RetroLab Pro — no manual coding, scripts, or remote desktop session required.

Key Features

• RS4 Matrix headlight animation
• Animation displayed when locking and unlocking the vehicle
• Full OEM activation (not a modification of an existing feature)
• Activated via RetroLab Pro (PC application)
• Guided, VIN-specific OEM activation workflow

Compatible Vehicles

• Audi A4 B9 Facelift (2020–2023)
• Matrix LED headlights installed

Not Supported

• Pre-facelift Audi A4 B9 models
• Vehicles without Matrix LED headlights
• Model year 2024+ vehicles with enhanced software protection

How It Works

After purchase, the activation is assigned to your vehicle’s VIN. Using a Windows PC and an ENet cable, you connect to the vehicle and perform the activation using RetroLab Pro. The required OEM configuration is applied automatically to enable the RS4 Matrix headlight animation.

Requirements

• Windows PC with internet access
• LAN (Ethernet) port
• ENet cable (OBD to Ethernet)

What’s Included

• VIN-based OEM activation entitlement for RS4 Matrix headlight animation
• Full activation of RS4 startup and shutdown headlight animation
• Support if required

Important Ordering Information

• This is a digital, VIN-based activation. Once activation access is assigned to a VIN, it cannot be revoked or returned.
• To prevent misuse and chargeback-related issues, this product is available via bank transfer only.
• Activation access is provided after payment is confirmed.
• Please enter your VIN in the order comments when placing the order.
• Digital activations may be ordered together in the same order. Physical products must be ordered separately and should not be combined with digital activations.