Audi A4 B9 (2024) – Full OEM Retrofit: ACC, 360° Camera, Memory Seat & TPMS

OEM full retrofit for Audi A4 B9 (2024) – This 2024 Audi A4 B9 (B9.5 facelift) travelled from France to our workshop in Vellinge, Sweden for a complete factory-style upgrade including ACC retrofit, 360° camera retrofit, memory seat installation and direct TPMS.

Audi A4 B9 (2024) – Complete OEM Retrofit with ACC, 360° Camera, Memory Seat & Direct TPMS

The Audi A4 B9/B9.5 facelift models (especially 2023–2024 vehicles) use enhanced SFD security protection, making advanced retrofits such as ACC and 360° camera significantly more complex than on earlier models. Many workshops avoid these jobs due to the coding restrictions and calibration requirements.

On this vehicle we carried out a complete OEM retrofit package using genuine Audi components, correct factory wiring looms and full OEM calibration procedures – exactly as if the car had been delivered from the factory with these options.

ACC Retrofit for Audi A4 B9 (Adaptive Cruise Control & Predictive ACC)

This Audi A4 B9 received a full Adaptive Cruise Control (ACC) retrofit including Predictive ACC (pACC). The system uses radar and camera integration to provide smooth acceleration and braking based on traffic flow and navigation data.

The ACC retrofit included radar installation, coding, parameterization and OEM calibration to ensure correct functionality and safety system integration.

OEM 360° Camera Retrofit (TopView) – Full MMI Integration

We installed a complete 360° camera retrofit for Audi A4 B9, including front, rear and side cameras with full integration in the MMI and Virtual Cockpit. The TopView system provides dynamic guidelines and factory-level image processing – no aftermarket overlays or external modules.

All cameras were calibrated using OEM procedures to ensure accurate object detection and correct alignment.

Driver Memory Seat Retrofit Installation

The project also included a driver memory seat retrofit, allowing storage of seat and mirror positions. This upgrade requires correct seat modules, door modules and proper vehicle coding to ensure seamless OEM integration.

Direct TPMS Retrofit – Live Tire Pressure Monitoring

Unlike indirect systems, this direct TPMS retrofit provides real-time pressure and temperature data for each wheel directly in the MMI. The system offers early leak warnings and improved safety compared to standard indirect monitoring.

Factory-Level Installation, Coding & Calibration

All retrofits were carried out using genuine Audi components and coded as factory-installed equipment. ACC, lane assist, parking sensors and the 360° camera system are fully integrated within the vehicle network – no warning lights, no unofficial menus, no compromised safety systems.

After installation, complete OEM calibrations of radar, front camera and surround camera systems were performed to ensure correct behaviour of all driver assistance systems.

European Customers Travel to Retrofit.nu – Vellinge, Sweden

Due to enhanced SFD protection on newer Audi models, complex retrofits such as ACC retrofit and 360° camera retrofit on Audi A4 B9.5 are not widely available. The owner therefore chose to drive from France to Retrofit.nu in Vellinge, Sweden to have all upgrades completed professionally in one visit.

We specialise in OEM aftersales retrofits for modern Audi platforms and regularly work with customers from across Sweden and Europe.

Looking for ACC or 360° Camera Retrofit for Your Audi A4 B9?

If you own an Audi A4 B9 or B9.5 and are considering ACC retrofit, 360° camera retrofit, memory seat upgrade or direct TPMS installation, you can find the individual retrofit packages linked below. For compatibility confirmation, contact us with your VIN and model year.