Where is the Audi A5 radar buzzer located?
3 Answers
The Audi A5 radar buzzer is located on both sides of the license plate, which is the small circle inside the large circle. There is also one under each of the car's headlights, and the rear ones are under the trunk, making a total of six. The relevant introduction to the parking sensor is as follows: Concept of parking sensor: The parking sensor, also known as the 'reverse collision radar' or 'parking assist device,' is a safety auxiliary device for parking or reversing the car. Function of parking sensor: When reversing, it informs the driver of the surrounding obstacles through sound or more intuitive display, eliminating the troubles caused by the driver's need to look around when parking, reversing, or starting the vehicle, and helping the driver to eliminate blind spots and unclear vision defects, thereby improving driving safety.
I usually enjoy studying automotive electronic systems. The radar buzzer in the Audi A5 is typically installed inside the dashboard, particularly near the rearview mirror or center console area. Its concealed placement helps reduce interference noise. For example, there are dedicated mounting points under the glove compartment, where it connects to the radar sensor and emits warning sounds. If you disassemble it yourself, you can spot this compact component after removing the center console panel—its purpose is to alert drivers to obstacles while reversing. Remember to check if the wiring harness is loose, as improper positioning can weaken the volume and compromise safety warnings. The design is quite reasonable, but it's best not to tamper with it to avoid damaging the circuits.
As a technician who frequently works on car repairs, I often deal with the location of the Audi A5 radar buzzer. It is mostly located under the dashboard or near the trunk, especially for the rear radar system where the sound source is positioned. When car owners come to me, I first perform a simple test to identify the sound source by sitting inside the car and listening to where the alert tone comes from. The location may vary by model year, but the core is usually near the PDC module. If the sound weakens, I recommend checking the fuse or wiring for aging issues, and performing timely maintenance to avoid failure during parking.