Mercedes-Benz A35 AMG Shakes When Braking

Common Causes of Brake Shaking in Your Mercedes-Benz A35 AMG and How to Resolve Them

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Reviewed by
Devin Cabugcal
Written by RepairPal Car Genius
Updated January 14, 2025
0%
55% chance it's the
Brake Rotor
0%
20% chance it's the
Brake Pad
0%
10% chance it's the
Old Brake Fluid
0%
15% chance it's
Something else
The most common reasons a Mercedes-Benz A35 AMG shakes when braking are bad brake rotors, bad brake pads, or a bad wheel bearing.
  • Brake Rotor: A warped or worn brake rotor can cause vibrations during braking and reduced stopping power.
  • Brake Pad: A worn or damaged brake pad can lead to reduced braking efficiency and increased stopping distances.
  • Old Brake Fluid: Old brake fluid can absorb moisture over time, leading to reduced braking performance and potential corrosion within the brake system.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

Troubleshooting Shaking When Braking in a Mercedes-Benz A35 AMG

When faced with shaking while braking in your Mercedes-Benz A35 AMG, a systematic diagnostic approach can help you pinpoint the issue effectively. Start by inspecting the tires for uneven wear or damage, as these can significantly impact braking performance. Next, check the brake rotors for warping or scoring, which are common culprits of vibration during braking. If the rotors appear to be in good condition, examine the brake pads for wear and ensure they are properly seated. Additionally, assess the wheel alignment and suspension components, as misalignment or worn shocks can contribute to instability. If these initial checks do not resolve the issue, consider consulting a professional mechanic for a more in-depth analysis, as they can provide insights into more complex problems that may not be immediately visible. By following this methodical approach, you can effectively troubleshoot and enhance the safety and performance of your vehicle.

What Causes Shaking When Braking in a Mercedes-Benz A35 AMG?

When experiencing shaking while braking in a Mercedes-Benz A35 AMG, several common problems may be at play. One of the primary culprits is worn brake components, particularly the brake rotors, which can warp over time due to heat and friction. This warping leads to a pulsating sensation felt through the brake pedal, especially noticeable during gentle braking. Additionally, issues with suspension components, such as worn bushings or struts, can also contribute to instability and shaking, as they play a crucial role in maintaining proper vehicle alignment and handling. Tire-related problems, including uneven wear or imbalance, can further exacerbate the shaking, making it essential to inspect your tires for any signs of damage or misalignment. Lastly, a thorough check of the vehicle's alignment is necessary, as misalignment can lead to uneven tire wear and affect braking performance. For those looking to tackle these issues themselves, a careful inspection of the brakes, suspension, and tires can help identify the root cause of the shaking, but for a definitive diagnosis, consulting a professional mechanic is always recommended.

Why is My Mercedes-Benz A35 AMG Shaking When Braking?

When your Mercedes-Benz A35 AMG shakes while braking, it’s crucial to address the issue promptly to ensure your safety and the longevity of your vehicle. Ignoring symptoms like vibrations or steering wheel shakes can lead to more severe problems, such as compromised brake performance or even brake failure, which poses a significant risk while driving. Common culprits include warped brake rotors, worn brake pads, or tire misalignment, all of which can escalate if not resolved quickly. A thorough inspection of the brake system, tires, and suspension is essential to identify the root cause of the shaking. By taking immediate action, you not only enhance your driving experience but also prevent potential damage that could result in costly repairs down the line. Prioritizing these checks will help maintain the performance and safety of your A35 AMG, ensuring a smooth and secure ride.

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Mercedes-Benz A35 AMG Shakes When Braking