When you bring your Porsche to AutoScope, you’re not just getting routine service—you’re receiving a comprehensive brake system inspection to ensure your vehicle’s safety and performance. Using a 2021 Porsche Macan as a case study, we’ll walk you through our detailed brake inspection and replacement process, highlighting why proper brake care is essential for high-performance vehicles.
Step 1: Multi-Point Brake Inspection
At AutoScope, we begin every brake service with a complimentary multi-point inspection to assess the condition of your brake system.
Key Inspection Steps:
✅ Visual Check – We use a flashlight and a brake pad thickness gauge to measure wear on the outer brake pads.
✅ Measurement Findings – In the Porsche Macan case study, the outer brake pads measured 5mm, indicating that a replacement was approaching but not immediately necessary.
✅ Beyond the Surface – Brake performance isn’t just about the outer pads. The inner brake pads often wear faster, requiring a deeper inspection.
Step 2: Hidden Brake Pad Wear – Inner Pads & Sensors
Many Porsche owners may not realize that inner brake pads tend to wear out faster than outer pads. To ensure a complete assessment, we:
🔹 Remove the wheels to inspect both inner and outer brake pads.
🔹 Found that inner pads had worn down to 3mm, much more than the outer pads.
🔹 Checked the brake pad sensors, which trigger a dashboard warning light when the pads are too thin.
🚨 Warning Light Activation – In this case, the sensor had contacted the rotor, signaling that the brake pads needed replacement immediately.
| Brake Pad Condition (2021 Porsche Macan) | Measurement | Service Recommendation |
|---|---|---|
| Outer Brake Pads | 5mm | Monitor closely |
| Inner Brake Pads | 3mm | Replace immediately |
| Brake Sensor Contact | Yes | Replace pads and sensor |
Step 3: Understanding Brake Pad Sensors
Brake pad sensors play a crucial role in alerting drivers about brake wear. Here’s how they work:
✔️ The sensor wire touches the rotor when the pads are too thin.
✔️ This creates an open circuit, triggering the dashboard warning light.
✔️ In our Porsche Macan case, the sensor had made full contact, confirming that the pads were worn out.
🚗 Takeaway: If your brake warning light appears on the dashboard, it’s time to schedule a brake inspection immediately.
Step 4: Why We Recommend Replacing Rotors Along with Brake Pads
At AutoScope, we always recommend replacing both the brake pads and rotors—especially for high-performance European vehicles like Porsche, BMW, and Audi.
Why?
⚠️ Worn rotors can cause:
- Brake vibrations
- Unwanted squeaking
- Poor braking performance
While some rotors may still look usable, resurfacing them often leads to future performance issues. New pads on old rotors don’t allow for optimal friction, reducing stopping power.
🛠️ Our Commitment: We don’t just sell brake pads—we offer long-term reliability with a 3-year warranty on all our work.
| Brake Component | Replacement Recommendation | Reason |
|---|---|---|
| Brake Pads | ✅ Always Replace | Worn pads reduce braking efficiency |
| Brake Rotors | ✅ Highly Recommended | Prevents vibrations & uneven wear |
| Brake Sensors | ✅ Replace if triggered | Ensures dashboard warnings reset |
Step 5: AutoScope’s Approach to Brake Care
🔧 At AutoScope, we believe in preventative care—not just fixing problems when they arise. Our goal is to eliminate risks like brake noise and vibrations by replacing key components before they cause issues.
✔️ Thorough Inspections – We check pads, rotors, sensors, and other components.
✔️ Honest Recommendations – We only suggest necessary repairs and replacements.
✔️ High-Quality Parts – We use OEM-grade or better replacement parts.
✔️ Long-Term Protection – Every brake service comes with a 3-year warranty.
Conclusion: Safety & Performance First
When you bring your Porsche (or any European car) to AutoScope, you’re getting more than just a brake service—you’re investing in safety, performance, and longevity.
🚗 Next time your brake warning light comes on, or you notice a drop in braking performance, visit AutoScope for a comprehensive brake inspection.
💡 Trust AutoScope – where we don’t just fix cars, we build lasting relationships.
🔧 Need Brake Service? Book an Appointment Today!
3 Convenient Location in Dallas:
Park Cities 6134 Denton Dr Dallas, TX 75235 (214) 350-3050
Plano 601 Coit Rd Plano, TX 75075 (972) 867-7467
White Rock 9796 Ferguson Rd Dallas, TX 75228 (214) 320-8280