Why is the reversing radar of Golf 6 not beeping?

[McBrianna]

If the reversing radar of Golf 6 does not beep or provide any relevant prompts during the reversing process, it indicates that the system may have malfunctioned and requires inspection. The general troubleshooting methods for a non-beeping reversing radar are as follows: 1. Check if the wiring of the reversing radar at the rear bumper is properly connected; 2. Observe whether the reversing light turns on when shifting into reverse gear—if not, the reversing light switch needs to be checked; 3. Inspect the continuity of the radar's wiring; 4. Open the fuse box and use a multimeter to check the continuity of the fuses related to the reversing radar; 5. If the reversing radar module or buzzer is damaged, it needs to be replaced.