Brand: Retrofit.nu
Brand: Audi
Reference: startbuttonb9
Brand: Audi
Brand: Audi
Difficulty: ★★☆☆☆ FAIRLY EASY
✅ Coding needed
❌ No dataset needed
✅ Wiring needed
Upgrade your Audi A4 B9 with the original Auto-Hold function for increased comfort and safety. Auto-Hold automatically keeps the vehicle stationary when you come to a complete stop, making city driving, traffic queues and hill starts more relaxed. As you accelerate, the system releases the brakes smoothly and seamlessly.
This product can be shipped directly to you for local installation or self-installation using the included instructions.
Want Auto-Hold installed at our workshop in Vellinge, Sweden?
Installation price: 3,500 SEK, including parts installation, wiring and coding.
Use the Installation tab on this page to book your visit.
Want this item installed at our workshop in Vellinge, Sweden?
Price 3.500:- 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.
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.
Audi A4 B9 Auto-Hold retrofit. Original system that keeps the car stopped automatically for safer, smoother driving. Install available - Retrofit.nu