Reference: AUD-A5F5-ACT-TSR
Brand: Audi
Reference: AUD-A4B9-ACT-TA
Brand: Audi
Brand: Retrofit.nu
Reference: AUD-ETGE-RET-HEAT
Brand: Audi
Configure Lane Assist to remember its last setting instead of automatically activating at every ignition cycle. With this OEM activation, the vehicle will keep the previously selected Lane Assist state (ON or OFF) instead of forcing it to activate each time the car is started. The activation is performed using RetroLab Pro — no manual coding, scripts, or remote desktop session required.
From factory, Lane Assist automatically activates each time the vehicle is started. After this activation, the system will retain the last selected setting and restore it at the next ignition cycle.
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.
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).
Brand: Retrofit.nu
Configure Lane Assist to remember its last setting on Audi e-tron GE 2018–2020. Prevent automatic activation at every start.