Audi A5 F5 – Subwoofer Menu

Audi A5 F5 Facelift Subwoofer Menu Activation (RetroLab Pro)

Many Audi A5 F5 Facelift vehicles with Audi Sound System (PR-9VD) are limited to basic Bass and Treble adjustment from factory. The subwoofer is installed, but its level cannot be adjusted independently in the MMI.

This activation unlocks the hidden subwoofer control menu, enabling separate adjustment of Bass and Subwoofer levels for a more precise and customizable sound setup.

Using RetroLab Pro, you can enable this functionality through a guided, VIN-specific OEM activation process — no dealer visit, no remote coding session, and no manual scripts required.

Key Features

• 100% OEM integration
• Unlocks subwoofer adjustment in MMI
• Separate control of Bass and Subwoofer
• Improved audio balance and tuning flexibility
• Activated via RetroLab Pro (PC application)
• Guided, VIN-specific OEM activation workflow

Compatible Vehicles

• Audi A5 F5 Facelift (2020–2023)
• Vehicles equipped with Audi Sound System (PR-9VD)
• MIB3 MMI system

Compatibility Notes

• Requires Audi Sound System PR-9VD
• Only applicable to vehicles where subwoofer hardware is already installed
• Works on vehicles from EU / NAR
• Not supported: vehicles with Bang & Olufsen sound system
• Not supported: model year 2024+ vehicles

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 application automatically applies the required configuration to enable the subwoofer menu in the MMI.

Requirements

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

What’s Included

• VIN-based OEM activation entitlement for subwoofer menu
• Activation of subwoofer control in MMI
• Support if required

Also Available For Other Audi Models

This subwoofer menu activation is also available for other compatible Audi models:

• Audi A4 B9 – Subwoofer Menu Activation
• Audi A6 C8 – Subwoofer Menu Activation
• Audi A7 C8 – Subwoofer Menu Activation
• Audi Q5 F5 – Subwoofer Menu Activation
• Audi Q7 4M – Subwoofer Menu Activation
• Audi Q8 4M – Subwoofer Menu Activation
• Audi e-tron GE – Subwoofer Menu Activation

Below are some common questions about subwoofer menu activation.

Frequently Asked Questions

Do I need additional hardware?
No. This activation works on vehicles already equipped with Audi Sound System (PR-9VD) and a factory-installed subwoofer.

What changes after activation?
A new subwoofer adjustment becomes available in the MMI, allowing separate control from the main bass setting.

Will this improve sound quality?
Yes. Independent adjustment allows better balance between low frequencies and overall sound output.

Is remote coding required?
No. The activation is performed directly in RetroLab Pro using a guided VIN-based process.

Important Ordering Information

• This is a digital, VIN-based activation. Once assigned, it cannot be revoked or returned.
• Available via bank transfer only to prevent misuse and chargebacks.
• Activation is delivered after payment confirmation.
• Please enter your VIN when ordering.
• Digital activations can be combined. Physical products must be ordered separately.