Reference: AUD-A5F5-ACT-TSR
Brand: Audi
Reference: AUD-A4B9-ACT-TA
Brand: Audi
Brand: Retrofit.nu
Reference: AUD-ETGE-RET-HEAT
Brand: Audi
Remote activation of Factory-on-Demand (FoD) functions for Audi e-tron GE models. This service is intended for vehicles where FoD functions are missing or defective due to known issues such as user profile errors, missing backend signals, regional restrictions (e.g. US imports), or other configuration-related problems.
All required coding and FoD activation is performed remotely by Retrofit.nu using an ENet connection. The process is carried out carefully to restore the intended FoD functionality without altering vehicle configuration beyond the required scope.
Once payment is confirmed and the confirmation document is completed, please contact us via email or WhatsApp to schedule your remote activation session.
This service is intended to restore existing FoD functionality that is missing or defective. Retrofit.nu cannot be held responsible for Audi backend limitations, regional restrictions, or VIN-specific server-side constraints.
Want this item installed at our workshop in Vellinge, Sweden?
Price 3.000:- SEK, which includes parts and installation.
Book your visit by filling out this contact form.
Please select more than one installation date. We will then contact you to confirm whether one of the dates is available and finalize the booking.
Starting from model year 2024, most Audi vehicles are equipped with SFD2 (Schutz der Fahrzeugdiagnose 2) security protection. This system prevents remote coding, dataset uploads and activations outside of authorized workshop environments.
If your vehicle has one of the following PR codes, it is protected by SFD2:
Vehicles with SFD2 cannot be activated remotely.
For these vehicles, we only offer installation and activation at our workshop in Vellinge, Sweden. If you are unsure whether your vehicle has SFD2, please contact us before ordering.
All coding, adaptations and feature activations are performed using RetroLab Pro. No third-party tools, scripts or manual coding are required.
Hardware installation must be carried out according to Audi factory repair manuals and wiring diagrams. We do not provide trim removal or mechanical disassembly guides.
You must be comfortable working on your vehicle or have a professional workshop perform the installation. Remote activation support is available if required (additional cost may apply).
Remote FoD activation for Audi e-tron GE (2018–2023). Restores missing or defective factory functions via secure assisted remote session.