Why is there no sound from the Buick GL8 audio system?

[Mitchell]

First, check if the sound is muted or the volume is turned down, which may cause no sound to be heard; then, turn on the radio to determine if the speakers are faulty; finally, visit a 4S shop to diagnose the issue. Here are the solutions for audio system damage: 1. Within the warranty period: If one or multiple speakers are damaged, causing no sound, you can drive to a 4S shop for a free replacement if the vehicle has not exceeded 8,000 kilometers or one year within the warranty period. 2. Warranty expired: If the warranty has expired, you can pay to replace an original speaker at a 4S shop, and the staff can typically complete the task in about half an hour.