2022 Mercedes-Benz A35 AMG Makes Noise When Braking

Common Causes of Brake Noises in Your 2022 Mercedes-Benz A35 AMG and How to Resolve Them

Find Repair Location
Reviewed by
Andrew Hajjar
Written by RepairPal Car Genius
Updated January 14, 2025
0%
40% chance it's the
Brake Pads
0%
25% chance it's the
Brake Rotors
0%
15% chance it's the
Brake Caliper
0%
20% chance it's
Something else
The most common reasons a 2022 Mercedes-Benz A35 AMG makes noise when braking are bad brake pads, bad brake rotors, or bad brake caliper.
  • Brake Pads: Worn or glazed brake pads can lead to reduced braking efficiency and increased stopping distances.
  • Brake Rotors: A warped or worn brake rotor can cause vibrations during braking and reduced braking efficiency.
  • Brake Caliper: A seized or malfunctioning brake caliper can result in dragging brakes, overheating, and uneven wear on the brake pads.
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.

What could be causing the noise when braking in a 2022 Mercedes-Benz A35 AMG, and how should I diagnose it?

When diagnosing noise while braking in a 2022 Mercedes-Benz A35 AMG, it's essential to adopt a systematic approach that begins with the most straightforward checks. Start by inspecting the brake pads for signs of wear; worn pads are a common culprit for braking noise. Next, examine the brake rotors for any damage or warping, as these issues can also lead to unwanted sounds during braking. It's equally important to assess the brake calipers for any sticking or uneven wear, which can contribute to noise. Additionally, ensure that the brakes are free from brake dust or debris, as this buildup can interfere with braking performance and create noise. Don't overlook the suspension components, as any wear or damage here can impact the braking system. If these initial checks do not reveal the source of the noise, it may be time to consult a professional mechanic for a thorough inspection. By following this diagnostic approach, you can effectively identify and address the noise issues in your braking system.

What could be causing the noise when braking in a 2022 Mercedes-Benz A35 AMG?

When you experience noise while braking in your 2022 Mercedes-Benz A35 AMG, it’s crucial to identify the underlying issues that may be causing this problem. Commonly, worn brake pads are a significant factor, as they can produce grinding or squealing sounds when they are nearing the end of their life. Additionally, brake rotor issues, such as warping or uneven wear, can lead to similar noises, indicating that they may require resurfacing or replacement. Brake caliper problems, including sticking or misalignment, can also contribute to noise by applying uneven pressure on the brake pads, resulting in unwanted sounds during braking. Moreover, the buildup of brake dust or debris can create friction, leading to squeaking or grinding noises when the brakes are engaged. Lastly, insufficient lubrication on the brake components can increase friction and noise, underscoring the importance of regular maintenance. If you notice any of these symptoms, it’s advisable to consult a qualified mechanic who can accurately diagnose and address the issue, ensuring your vehicle remains safe and operates quietly.

How urgent is it to address the braking noise in a 2022 Mercedes-Benz A35 AMG?

Addressing braking noise in your 2022 Mercedes-Benz A35 AMG is not just a matter of comfort; it is a critical safety concern that should be prioritized. Ignoring these sounds can lead to severe consequences, including further wear on brake components like pads and rotors, which may ultimately result in costly repairs and compromised vehicle safety. If you notice any unusual noises when braking, it is essential to investigate the source immediately. Common culprits include worn brake pads, warped rotors, or issues with the brake calipers, all of which can escalate if left unchecked. For DIY enthusiasts, while it may be tempting to overlook these symptoms, understanding the urgency of the situation is vital. Regular maintenance and prompt attention to braking issues not only enhance your vehicle's performance but also ensure your safety on the road. If you're not equipped to handle the repairs yourself, consulting a qualified mechanic is advisable to accurately diagnose and resolve any underlying problems.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

2022 Mercedes-Benz A35 AMG Braking Noise: Causes & Solutions