Checking the Antenna Wire
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2015 Audi S7, 2015 Audi RS 7, 2015 Audi A7 Quattro, 2014 Audi S7, and 2014 Audi RS 7. 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.