At Meta Mechanics, we understand how important the braking system is to your Audi S4’s safety and performance. Recently, we had the pleasure of performing a front brake pad replacement on an Audi S4, and we want to share the details of the repair process to help you understand the work we did and why it’s essential for the longevity and safety of your vehicle.
What We Found:
Upon inspection of the Audi S4’s front brakes, we discovered the following:
- Worn Front Brake Pads
- Problem: The front brake pads were significantly worn down, with the friction material almost completely gone. This resulted in reduced braking performance and an increased risk of damaging the rotors.
- Solution: We replaced the worn brake pads with high-quality, OEM-compatible replacements designed specifically for the Audi S4. This ensures optimal braking performance, smoother pedal feel, and better stopping power.
- Uneven Pad Wear
- Problem: The front brake pads showed uneven wear, which can lead to problems like vibration when braking, uneven braking force, and additional wear on the rotors.
- Solution: We performed a detailed inspection of the brake calipers and braking components to ensure they were working properly. After replacing the pads, we cleaned the components and ensured proper installation for even wear and consistent performance.
- Brake Rotor Condition
- Problem: While the front brake rotors were still within acceptable thickness limits, there were signs of minor grooves and surface imperfections that can contribute to noisy braking and uneven pad wear.
- Solution: We resurfaced the rotors to ensure a smooth, even surface for the new brake pads. This helps to reduce brake noise, improve pad contact, and extend the lifespan of the new pads.
- Brake Fluid Check
- Problem: The brake fluid levels were slightly low, which can lead to spongy brakes and reduced braking efficiency.
- Solution: We topped off the brake fluid with the recommended fluid type, ensuring optimal performance and reliability for the front brake system.
Audi S4 Initial Brake System Inspection
Audi S4 Removal of Worn Front Brake Pads
Audi S4 Installation of New Front Brake Pads (OEM or Premium Brands)
Audi S4 Inspection and Resurfacing or Replacement of Brake Rotors (if needed)
Audi S4 Brake Caliper Cleaning and Lubrication
Audi S4 Brake Fluid Level Check and Top-Up
Audi S4 Brake Wear Sensor Replacement (if applicable)
Audi S4 Anti-Squeal Application for Quiet Braking
Audi S4 Post-Service Brake Testing
