Brand: Retrofit.nu
Reference: AUD-A4B9-ACT-TA
Brand: Audi
Reference: AUD-A5F5-ACT-TSR
Brand: Audi
Reference: AUD-ETGE-RET-HEAT
Brand: Audi
Many Audi A6 C8 vehicles with MHI2P MMI were delivered without Android Auto enabled, even though the infotainment system is capable of supporting it. This leaves Android users limited to the standard MMI environment instead of using Google Maps, Spotify, calls, messages, and other supported apps directly through the factory screen.
This activation enables Android Auto in the original MMI using RetroLab Pro. The process is completed through a guided 2-step activation in the app and does not require patching, software flashing, or unofficial modifications.
Android Auto works as a wired connection only on these supported vehicles. This product does not include wireless Android Auto functionality.
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 in RetroLab Pro. The app guides you through the complete 2-step process and enables Android Auto in the factory MMI.
This Android Auto activation is also available for other compatible Audi models:
Below are some common questions about Android Auto activation.
Does this activation add Android Auto to the factory MMI?
Yes. It enables Android Auto in the original MMI on compatible Audi A6 C8 vehicles with MHI2P MMI.
Is wireless Android Auto included?
No. On these supported vehicles, Android Auto works as a wired connection only.
Does this require patching or software hacks?
No. The activation is completed in RetroLab Pro without patching, modified firmware, or unofficial software changes.
How is the activation performed?
The full process is carried out as a 2-step guided activation in RetroLab Pro after the entitlement has been assigned to your VIN.
Do I need a dealer or remote session?
No. The activation is performed directly by you using RetroLab Pro, a Windows PC, and an ENet cable.
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
Audi A6 C8 Android Auto activation for 2018–2020 with MHI2P MMI. Guided 2-step RetroLab Pro activation with wired Android Auto.