Audi Power Steering Fluid
Audi’s are luxury vehicles known for their innovative design, advanced technology, and high-performance engineering. This level of quality extends to every system and component in an Audi, so it’s no wonder they are such highly sought after vehicles, consistently ranking among the top luxury car brands around the world.
If you are an Audi owner, our blogs, written by our expert team, can give you the knowledge and confidence to keep your Audi running in top condition. In this blog, we will be taking a look at Audi Power Steering Fluid – what it does and what happens if it runs low or gets contaminated – all so you keep your luxury vehicle performing at its best. The Power Steering Fluid is at the heart of the Power Steering System. It is a Hydraulic Fluid that plays a vital role by reducing steering effort and improving manoeuvrability. It keeps the moving parts of the Power Steering System adequately lubricated, which in turn helps prevent corrosion in essential components such as gears and pumps.
So, let’s take a closer look at Audi Power Steering Fluid…

Audi Power Steering Fluid – Where it all Started…
The Audi 5000, also known as the Audi 100 or Audi 200 in some markets, was a luxury executive car produced from 1977 to 1991. It was renowned for its cutting-edge technology, comfortable ride, elegant design, and a slew of innovative features that set it apart and left a lasting impression on the automotive industry.
One of these new features was the introduction of Power Steering Systems, which revolutionised the ease of steering and manoeuvrability by using Hydraulic Assistance to reduce the amount of effort required to turn the Steering Wheel.
With the arrival of Power Steering came the introduction of Power Steering Fluids. In the 1980s, mineral-based fluids were the norm, followed by the introduction of synthetic-based fluids in the 1990s. This paved the way for the adoption of fully synthetic Power Steering Fluids, which are widely used in most Audi models today.
Why Audi Power Steering Fluid is Important
Audi Power Steering Fluid is essential for the Power Steering System to work correctly and efficiently, and here’s why:
- Smooth and Easy Steering: Power Steering Fluid provides hydraulic assistance to help reduce the effort required to turn the Steering Wheel, making steering smoother and easier.
- System Lubrication: Power Steering Fluid lubricates the various components within the Power Steering System, such as the Pump, Hoses, and Steering Rack. This lubrication helps reduce friction and wear, ensuring smooth operation whilst prolonging the lifespan of these components.
- Heat Dissipation: The Power Steering System generates heat during operation. The Power Steering Fluid plays an important role in dissipating this heat, preventing overheating of the system.
- Seal Protection: Power Steering Fluid helps to keep the seals in the Power Steering System properly lubricated. This lubrication helps prevent leaks and ensures a tight seal, preventing loss of fluid and potential damage to the system.
To keep your Audi’s Power Steering System in good shape, we recommend you have your Power Steering Fluid checked and replaced regularly. Book an appointment today with our friendly reception team at Cheltenham & Gloucester Autocentre.
Signs of Low Power Steering Fluid
Low Power Steering Fluid in your Audi can lead to difficulties in steering and even potential damage to the Power Steering System itself. Therefore, it’s important to keep an eye out for signs that your Power Steering Fluid is running low. For example:
- Harder steering: Turning the Steering Wheel becomes harder or feels heavier, especially at slower speeds or when parking.
- Whining or groaning noises: Your vehicle makes unusual sounds when turning the Steering Wheel, like whining or groaning.
- Fluid leaks: Puddles or stains appear under your Audi, which could indicate a leak from the Power Steering Fluid.
- Increased play in the Steering Wheel: The Wheels take longer to respond to the Steering Wheel being turned.
If you notice any of these signs, it’s important to check the Power Steering Fluid level and top it up if needed. However, it’s crucial to address the underlying cause, such as leaks, to prevent further problems. If you’re unsure or concerned, it’s best to have a qualified Audi specialist take a look. Our team at Cheltenham & Gloucester Autocentre are always happy to assist you with any of these issues. Why not give us a call today and book an appointment?
How to Check Power Steering Fluid
Our team at Cheltenham & Gloucester Autocentre understand the importance of proper Power Steering Fluid maintenance for your Audi. Our highly trained technicians are well-equipped to handle Power Steering Fluid replacements and maintenance, using only high-quality fluid, specifically designed for your Audi’s make and model.
Whilst it is possible for you to check the levels and quality of your Audi’s Power Steering Fluid, we recommend entrusting the task to our expert technicians. However, the following is a quick overview of how to carry out this important maintenance task
- Park your Audi on a flat surface and turn off the engine. The Bonnet should be opened and secured safely.
- The Power Steering Reservoir is usually located on the vehicle’s passenger side, but the location may vary depending on the model. Find a cap labelled “Power Steering” or “Steering Fluid”.
- Remove the Power Steering Cap.
- Pay close attention to the indicators showing the minimum and maximum levels on the side of the reservoir. Keep an eye on the Power Steering Fluid level. Is it necessary to top it up? We can help you with this at Cheltenham & Gloucester Autocentre.
- Check the colour and quality of the Power Steering Fluid. Does it contain dirt and debris? Does it appear murky or dark? Cheltenham & Gloucester Autocentre can provide further assistance if you have any concerns.
To learn more about how to check the Power Steering Fluid level in your specific Audi model, please consult your owner’s manual. It contains instructions and considerations tailored to your Audi’s unique requirements.
While we will always encourage Audi owners to be informed about their vehicle maintenance, we strongly recommend that you have a qualified technician inspect or replace the Power Steering Fluid. This ensures your safety and guarantees that the job is done correctly the first time.
Please do not hesitate to contact our friendly team at Cheltenham & Gloucester Autocentre for all your Power Steering Fluid needs. We are dedicated to providing you with top-notch service and ensuring that your Audi performs at its best.
In Summary
Power Steering Fluid is essential for the smooth operation of your Audi’s Power Steering System. It lubricates and protects the system’s components from wear and corrosion. If the fluid is contaminated or low, it can make it difficult to turn the Steering Wheel and can affect the responsiveness of your car.
You can check the Power Steering Fluid level in your Audi by referring to your owner’s manual. It will provide you with the necessary steps to access the reservoir, check the level, and assess the condition of the fluid.
However, we recommend that you take your Audi to a qualified mechanic for Power Steering Fluid maintenance or replacement. Our skilled technicians at Cheltenham & Gloucester Autocentre will use high-quality fluid that is specifically designed for your Audi. This will ensure optimal performance and peace of mind.
If you have any concerns about your Audi’s Power Steering Fluid or would like to schedule an appointment, please contact us at Cheltenham & Gloucester Autocentre. We are committed to delivering exceptional service and keeping your Audi in top shape.