If you want surround then it is necessary to modify the speaker output from the CC3 directly to your original speaker cables
Connect the BLUE AMP cable to G3 accessories instead
Some clients have worked around this issue by using other apps such as "Torque Pro" and finding the ECU codes of the vehicle to enable communication to the vehicle
IMPORTANT: If your head unit has connectors like this below
Power fault warning by swapping cables accidentally
Renault Kwid (2015-2019) Volkswagen If you want surround thenSPECIFICATIONS Brand Name: TEyes Certification: CE, EAC Digital Media Format: Mp3, MP4, WMA, JPEG Din: One Din Display Size: 9" Operating System: Android Special Feature: wifi function, Support steering wheel control, Support 3G Network, Support 4G Network Special Features: Built in GPS, Mobile Phone, MP3 players