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Audi A4 / A5 B9 – Ghost Immobilizer Audi 1 - Retrofit.nu - Shop
  • Audi A4 / A5 B9 – Ghost Immobilizer Audi 1 - Retrofit.nu - Shop

Audi A4 / A5 B9 – Ghost Immobilizer

Audi
6,500.00 SEK
incl. VAT
Quantity
Sold with installation only

Ask about the product on WhatsApp
Description

Ghost Immobiliser Installation for Audi A4 & A5 B9

Professional installation of a Ghost immobiliser system, developed for the Audi A4 and A5 B9 platform. This advanced security solution protects your vehicle against theft without adding keys, remotes or visible components.

Key Features

  • Completely invisible anti-theft protection — no remotes, tags or external indicators
  • Prevents vehicle start or driving without the correct PIN sequence
  • PIN code is entered using original vehicle controls (steering wheel or MMI buttons)
  • Fully integrated system with no visible installation traces
  • Service mode available for workshop visits or valet parking

Compatible Models

  • Audi A4 B9 — all versions (2016–2024)
  • Audi A5 B9 — all versions (2016–2024)

Important Information

  • Average installation time: approximately 2.5 hours
  • No factory software is modified
  • The system is fully reversible

Installation

This product is only available with on-site installation at our workshop in Vellinge, Sweden.
To order, please use the Installation tab on this page and submit the contact form.
The installation cost is already included in the listed price.

Included in This Installation

  • 1× Ghost immobiliser system (custom-configured for your vehicle)
  • 1× Fully concealed, professional installation
  • 1× On-site setup, testing and customer walkthrough
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 Notice – 2024+ Models (SFD2 Protection)

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:

  • 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

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.

Installation & Activation

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).

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