Brand: Retrofit.nu
Brand: Audi
Reference: startbuttonb9
Brand: Audi
Brand: Audi
One-click activation of dynamic turn signals and taillight animations for Audi Q5 and SQ5 FY models (2021–2023) equipped with LED taillights. This digital activation enables both dynamic indicators and S-style startup / shutdown taillight animations — no coding session or workshop visit required.
After purchase, you receive access to the Retrofit.nu Activator App.
Using a Windows laptop and an ENet cable, simply connect to the vehicle and press one button — the activation completes automatically within seconds.
No remote desktop, no scheduling, and no waiting.
Supported LED taillights: PR-8VG and PR-8VM.
Not compatible with 2024+ models using SFD2 protection.
1,100 SEK — includes VIN license, software access, and support.
Want to learn more?
Read the full demo and explanation on our blog
Special note on models from 2024 and forward:
In 2024, the SFD2 was introduced to most Audi models, which makes retrofitting and coding more complicated.
We ONLY offer retrofits for these models in our workshop in Vellinge, Sweden.
If your car has one of the following PR codes, your car has SFD2:
Contact us if you have any questions about this.
Installation guide:
Unfortunately, we do not offer any installation guides.
All our items must be installed and connected according to the original diagrams.
We can guide you on where to connect the cables and how to perform the coding, but please remember that you must be able to disassemble your car to install the products, as we do not provide guides on removing parts and trims.
We offer remote support, remote codings, and activations if needed. (This will have additional costs)
Please keep this in mind before ordering.
Any questions? Do not hesitate to contact us.
Activate dynamic blinkers and taillight animation on Audi Q5 FY Facelift 2021–2023. 1-Click tool, no coding required – Retrofit.nu