Audi A3 8Y Side assist

Audi A3 8Y Side Assist Retrofit

Upgrade your Audi A3 8Y with the original Audi Side Assist system. Side Assist monitors vehicles in your blind spot and provides visual warnings in the mirrors, helping you change lanes more safely.

Key Features

• Radar-based blind spot monitoring
• Warning LEDs integrated into the side mirrors
• Includes Rear Cross Traffic Alert (RCTA) when reversing out of parking spaces
• Improves safety during lane changes and reversing

Compatible Models

• Audi A3 8Y Sportback (2021–2024)
• Audi A3 8Y Sedan / Limo (2021–2024)

Important Information

The radar sensors have Component Protection, which must be removed locally.
The radar sensors are brand new and calibration is required after installation.
Audi A3 8Y models are protected by SFD (security lock), which must be unlocked locally before coding can be performed.

Remote Coding & Activation

All required final coding and activation is performed remotely by our team and is included in the price.
Component Protection removal cannot be performed remotely and must be completed locally by the customer (e.g. at an Audi dealer or specialist workshop), if applicable.
For the remote session, an ENet cable or VAS5054A interface is required.
If you are unsure which interface to use or need assistance, please contact us before proceeding.

Included in This Set

• 2× Radar sensors
• 2× Mirror caps
• 2× Warning LEDs for mirror caps
• 1× Model-specific wiring harness
• Holders and brackets

Installation

This product can be shipped to you and completed with our remote coding support.

Want this retrofit installed at our workshop in Vellinge, Sweden?
Installation price: 16,000 SEK, including parts, installation and coding.
Use the Installation tab on this page to book your visit.