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Audi A4 B9 Adaptive Cruise Control / ACC Audi 1 - Retrofit.nu - Shop
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Audi A4 B9 Adaptive Cruise Control / ACC

Audi
2024 Model with SFD2
Current speedometer
37,500.00 SEK
incl. VAT
Quantity
Sold with installation only

Description

Audi A4 B9 Adaptive Cruise Control (ACC) & pACC Retrofit

Upgrade your Audi A4 B9 with the original Adaptive Cruise Control (ACC) and predictive ACC (pACC). This advanced OEM retrofit enhances comfort and safety by automatically adjusting vehicle speed based on traffic flow, road conditions and navigation data. Compared to standard cruise control, ACC and pACC significantly reduce driver fatigue while delivering a smoother and more intelligent driving experience.

Key Features

  • Adaptive Cruise Control (ACC) – Maintains a set speed while automatically adapting to traffic and keeping a safe distance to the vehicle ahead.
  • Predictive ACC (pACC) – Uses navigation data and road sign recognition to anticipate speed limits, curves and roundabouts.
  • Stop & Go Function – Operates even in heavy traffic, bringing the vehicle to a complete stop and resuming automatically.
  • Radar & Camera-Based Detection – Combines radar sensors and front camera for precise speed and distance control.

Compatible Models

  • Audi A4 B9 Avant (2016–2024)
  • Audi A4 B9 Sedan / Limousine (2016–2024)

Additional Costs & Requirements

  • The displayed price applies to vehicles equipped with Virtual Cockpit.
  • Vehicles with a standard instrument cluster require an ACC-compatible cluster or a Virtual Cockpit retrofit: +15,000 SEK.
  • Vehicles from model year 2024 and newer are equipped with SFD2: +3,750 SEK.

Installation

To order this retrofit, please use the “Installation” tab and submit the contact form.
This advanced retrofit is offered exclusively as an in-house installation at our workshop in Vellinge, Sweden.
Installation costs are included in the displayed price unless otherwise stated.

If you have any questions, feel free to contact us.

Product Details
Audi
New

Question about product

 

To book this retrofit or if you have any questions, please fill out the contact form below. 
We will then confirm the exact price for your car.

Please note that for all bookings, a 50% deposit is required.
The expected installation time is around 2-3 weeks after receiving the deposit, as all parts are ordered for your VIN.

Question about product

 

 

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:

  • PR-NI1: With UNECE CS&SU
  • PR-NI7: With UNECE (R155) without SU (R156)
  • PR-NI8: Without UNECE (R155) and SU (R156) with SFD2-SG
  • PR-NI9: With UNECE CS&SU

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.

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