Parking your Audi can be a breeze with the help of the parking sensors, which alert you when you are getting too close to an obstacle.
But what if your parking sensors stop working and leave you in the dark?
This can be a frustrating and dangerous situation, especially if you are in a tight spot or have poor visibility.
Fortunately, there are some ways to fix your Audi parking sensors not working problem, and we will show you how in this article.
Whether it is a sensor, a buzzer, or a wiring issue, we will help you troubleshoot and solve it with some simple steps.
Why are Audi Parking Sensors Not Working?
#1. Physical Damage
Sensors can become faulty due to wear and tear, dirt, moisture, or physical damage. They can also malfunction due to interference from other electronic devices or metal objects.
#2. Bad buzzers
Buzzers can become bad due to age, corrosion, or water damage. They can also fail due to a blown fuse or a short circuit.
#3. Wiring issues
Wiring issues can occur due to poor installation, loose connections, or cuts in the wires. They can also happen due to exposure to heat, moisture, or rodents.
How To Fix Audi Sensors Not Working Issue?
#1: Check the sensors
The first thing you need to do is to check if the sensors are working properly. To do this, make sure the engine is off and the parking system is turned on.
Then, move your ear close to each sensor on the rear bumper and listen for a faint clicking noise. This noise indicates that the sensor is sending and receiving signals.
If you don’t hear any noise from a sensor, it means that it is bad and needs to be replaced.
You can also swap the sensor with one of the working ones to confirm if the fault is with the sensor or the wiring.
Another sign that your sensors are bad is if you put the car in reverse and get a constant beep with nothing showing up on the screen, or if the parking assist light blinks.
This means that the system is detecting an obstacle that is not there, or that it cannot communicate with the sensors. In this case, you need to replace the faulty sensors as well.
#2: Check the buzzers
If the sensors are working but you don’t hear any sound from the system, you may have a bad buzzer.
The buzzer is what makes the beeping noise when the sensors detect an object near your car.
The buzzer is located under the rear shelf and can be hard to access, but you can replace it for around $30.
To check if the buzzer is working, you can use a multimeter to measure its resistance.
If it shows infinite resistance, it means that it is broken and needs to be replaced.
#3. Check the wiring
If both the sensors and the buzzers are working, but you still have problems with your parking system, you may have a wiring issue. The wiring connects the sensors, the buzzers, and the control module of the system.
Sometimes, the wiring may get damaged by water, corrosion, or physical impact.
To check if the wiring is okay, you can use a multimeter to measure its continuity and voltage. If you find any broken or loose wires, you need to repair or replace them.
How To Reset Audi Parking System?
The parking system on your Audi is a feature that helps you park your car safely and accurately. It uses sensors and cameras to detect the distance and position of the car relative to the surroundings.
The parking system can also provide visual and audible guidance on the MMI screen and the instrument cluster.
There are different types of parking systems available on Audi models, such as the parking system plus, the parking system advanced, and the park assist.
Each system has its own functions and settings that can be adjusted according to your preferences.
To reset the parking system on your Audi, you can follow these steps:
- Turn on the ignition and select the car menu on the MMI screen.
- Select systems and then parking aid.
- You will see different options for the parking system, such as volume, tone, front/rear view, and parking aid display.
- You can use the control knob or the touchscreen to change the settings as you wish.
- To reset the settings to their default values, select reset settings and confirm your choice.
Conclusion
Audi parking sensors not working can be a frustrating problem, but it can be fixed with some simple troubleshooting steps.
By checking the sensors, the buzzers, and the wiring, you can identify and solve the cause of the problem.
If you are not confident or experienced in doing these repairs yourself, you can always take your car to a professional mechanic for assistance.
