Checking the Antenna Wire
WARNING: This page is about a different car, the 2023 Audi S3, 2023 Audi RS 3, 2023 Audi A3 Quattro, and 2023 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
Before starting the repair, determine which antenna wire using the gauge.
- -1- System RG 174 = blue
- -2- System RTK 031 = gray
The positioners on the heads of the tools are color coded on both systems.