Mercedes-Benz Mercedes C-Class 2014-2021 Brakes Specifications
Detailed brake specifications for 2014-2021 Mercedes C-Class models, including measurements, torque specs, and maintenance recommendations. Essential guide for owners and technicians.
Overview Specifications
This document provides detailed specifications and information about the braking system of the 2014-2021 Mercedes-Benz C-Class. It covers key components, maintenance tips, and performance characteristics. Use this guide to understand the brake system's design, functionality, and how to ensure optimal performance. Whether you're a car enthusiast, mechanic, or owner, this resource will help you navigate the technical details and make informed decisions about brake maintenance and upgrades.
How to Use
Use the search bar to quickly find specific terms or components related to the braking system. Enter keywords like 'brake pads,' 'rotors,' or 'ABS' to locate relevant sections instantly.
The document is divided into sections for easy navigation. Use the table of contents to jump to specific topics or scroll through the sections to explore the brake system's details comprehensively.
Key Specifications
Front Brake Rotor Diameter
320-360 mm
Rear Brake Rotor Diameter
300-320 mm
Brake Pad Thickness (New)
10-12 mm
Brake Fluid Type
DOT 4 or DOT 4+
Brake Assist Standard
Yes
Available Specifications
Brake Components
This section outlines the primary components of the Mercedes C-Class braking system, including brake pads, rotors, calipers, and the ABS system. Understanding these parts is essential for maintenance and troubleshooting.
Brake Components
This section outlines the primary components of the Mercedes C-Class braking system, including brake pads, rotors, calipers, and the ABS system. Understanding these parts is essential for maintenance and troubleshooting.
Brake Pads
- Material: Ceramic or semi-metallic
- Thickness: 10-12 mm (new)
- Replacement interval: 30,000-70,000 miles
- Compatible with C-Class models 2014-2021
- Heat resistance: Up to 600°C
- Low dust and noise for improved comfort
Brake Rotors
- Type: Vented or solid
- Diameter: 320-360 mm (front), 300-320 mm (rear)
- Material: Cast iron or composite
- Replacement interval: 50,000-80,000 miles
- Designed for high-performance braking
- Includes anti-corrosion coating
Brake System Features
Explore the advanced features of the C-Class braking system, including ABS, brake assist, and electronic stability control. These technologies enhance safety and performance.
Brake System Features
Explore the advanced features of the C-Class braking system, including ABS, brake assist, and electronic stability control. These technologies enhance safety and performance.
ABS (Anti-lock Braking System)
- Prevents wheel lockup during hard braking
- Improves steering control in emergencies
- Standard on all 2014-2021 C-Class models
- Works with electronic brake-force distribution
- Enhances braking on wet or slippery surfaces
Brake Assist
- Detects emergency braking situations
- Applies maximum braking force automatically
- Reduces stopping distance significantly
- Integrated with the ABS system
- Improves driver reaction time
Maintenance and Care
Learn how to maintain the braking system for optimal performance and longevity. This section provides tips on inspection, replacement, and troubleshooting.
Maintenance and Care
Learn how to maintain the braking system for optimal performance and longevity. This section provides tips on inspection, replacement, and troubleshooting.
Brake Inspection
- Check brake pads and rotors every 10,000 miles
- Inspect brake fluid level and quality
- Look for signs of wear or damage
- Test brake pedal responsiveness
- Listen for unusual noises during braking
Brake Fluid Replacement
- Recommended interval: Every 2 years or 20,000 miles
- Use DOT 4 or DOT 4+ brake fluid
- Bleed the system to remove air bubbles
- Ensure compatibility with the ABS system
- Maintain proper fluid level for safety
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Brakes Specifications
Overview
- Type
- Hydraulic Disc Brakes
- Configuration
- Front and Rear
- Platform
- Mercedes-Benz MRA
- Material
- High-Strength Steel and Ceramic Composite
- Location
- Integrated with Wheel Hub
Dimensions
- Front Rotor Diameter
- 13.1 inches / 332.7 mm
- Rear Rotor Diameter
- 11.8 inches / 299.7 mm
- Front Pad Thickness
- 0.5 inches / 12.7 mm
- Rear Pad Thickness
- 0.4 inches / 10.2 mm
- Brake Line Length
- 6.2 feet / 1.9 meters
- Caliper Weight
- 6.6 lbs / 3 kg
- Rotor Weight
- 15.4 lbs / 7 kg
Materials
- Rotors
- High-Carbon Cast Iron
- Brake Pads
- Ceramic Composite
- Calipers
- Aluminum Alloy
- Brake Lines
- Stainless Steel Braided
Features
- Performance
-
- ABS (Anti-Lock Braking System)
- Electronic Brake Force Distribution (EBD)
- Brake Assist
- Technology
-
- Adaptive Braking System
- Hill Start Assist
- Pre-Safe Brake
- Design
-
- Vented Rotors
- Multi-Piston Calipers
- Optimized Cooling Ducts
Safety Features
- Primary
-
- ABS with Cornering Brake Control
- Emergency Brake Assist
- Secondary
-
- Brake Pad Wear Indicator
- Hydraulic Brake Fade Compensation
Comfort Features
- Noise Reduction
-
- Anti-Squeal Shims
- Optimized Pad Compound
- Pedal Feel
-
- Progressive Brake Pedal
- Low Pedal Effort
- Durability
-
- Corrosion-Resistant Coating
- High-Temperature Tolerance
Accessories
- Upgrades
-
- Performance Brake Pads
- Slotted Rotors
- Big Brake Kit
- Maintenance
-
- Brake Fluid Tester
- Caliper Grease
- Brake Cleaner
- Tools
-
- Brake Pad Spreader
- Torque Wrench
- Brake Bleeder Kit
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect Brake Pads
- Check Rotor Thickness
- Test Brake Fluid
- Lubricate Caliper Slides
- Inspect Brake Lines
- Maintenance Notes
- Use only Mercedes-Benz approved brake fluid and components.
Warranty
- Basic
- Miles: 50,000Years: 4Coverage: Parts and Labor
- Extended
- Miles: 100,000Years: 7Coverage: Parts Only
- Corrosion
- Miles: UnlimitedYears: 12Coverage: Rust-Through
- Wear Items
- Miles: NoneYears: NoneCoverage: Excludes Brake Pads and Rotors
Production Details
- Manufacturer
- Brembo and Mercedes-Benz
- Manufacturing Process
-
- Precision Casting
- CNC Machining
- Heat Treatment
- Quality Control
- Testing: Dimensional Accuracy, Material Hardness, Performance EnduranceCertifications: ISO 9001, TÜV SÜD
- Sustainability
-
- Recyclable Materials
- Low-Emission Manufacturing
- Energy-Efficient Processes
- Production Metrics
- Annual Production: 500,000 unitsDefect Rate: 0.01%Lead Time: 4 weeks
Service Information for brakes Service
Maintenance and service requirements specific to this component
- Inspect Brake Pads
- Check Rotor Thickness
- Test Brake Fluid
- Lubricate Caliper Slides
Use only Mercedes-Benz approved brake fluid.
- Replace Brake Pads
- Resurface Rotors
- Flush Brake Fluid
- Inspect Brake Lines
Ensure proper bedding of new brake pads.
- Replace Rotors
- Replace Calipers if necessary
- Test ABS System
- Inspect Master Cylinder
Perform full system diagnostics after service.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Are these brake components compatible with all 2014-2021 Mercedes C-Class models?
Are these brake components compatible with all 2014-2021 Mercedes C-Class models?
These brake components are specifically designed for 2014-2021 Mercedes C-Class models, including sedan, coupe, and wagon variants. They are compatible with both gasoline and diesel engines. However, please verify your vehicle's exact model and trim, as performance models like the AMG series may require specialized brake parts. Always cross-check with your VIN or consult a Mercedes dealership for confirmation.
Q2 What is the recommended maintenance schedule for Mercedes C-Class brakes?
What is the recommended maintenance schedule for Mercedes C-Class brakes?
Mercedes recommends inspecting brake pads and rotors every 10,000-15,000 miles or annually, whichever comes first. Replace brake pads when they reach 3mm thickness and rotors if they are worn or damaged. Brake fluid should be flushed every 20,000 miles or two years. Regular maintenance ensures optimal performance and safety. Always follow the owner's manual or consult a certified technician.
Q3 How do I replace the brake pads on a 2014-2021 Mercedes C-Class?
How do I replace the brake pads on a 2014-2021 Mercedes C-Class?
To replace brake pads, lift the vehicle and remove the wheels. Unbolt the caliper and hang it securely to avoid damaging the brake line. Remove the old pads and inspect the rotors. Compress the caliper piston using a brake tool. Install the new pads, reassemble the caliper, and secure it with bolts. Reinstall the wheels and test the brakes before driving. Use a torque wrench for proper tightening.
Q4 What should I do if my Mercedes C-Class brakes are squeaking or vibrating?
What should I do if my Mercedes C-Class brakes are squeaking or vibrating?
Squeaking or vibrating brakes often indicate worn pads, uneven rotor wear, or contamination. Inspect the brake pads and rotors for damage or debris. Clean the components with brake cleaner and ensure proper lubrication of contact points. If the issue persists, replace the pads or resurface the rotors. Persistent vibrations may suggest alignment or suspension issues, requiring professional diagnosis.
Q5 How can I optimize the performance of my Mercedes C-Class brakes?
How can I optimize the performance of my Mercedes C-Class brakes?
For optimal brake performance, use high-quality OEM or aftermarket parts designed for your specific model. Ensure proper bedding-in of new pads by following the manufacturer's instructions. Regularly clean brake components to prevent contamination. Avoid aggressive driving to reduce wear. Upgrade to performance brakes if you frequently drive in demanding conditions. Always maintain proper brake fluid levels and quality.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Mercedes C-Class Brake System Service Manual
Coming SoonDetailed guide covering brake system maintenance, repair, and troubleshooting for 2014-2021 Mercedes C-Class models.
Technical Service Bulletin: Brake System Updates
Coming SoonLatest updates and fixes for brake system components in 2014-2021 Mercedes C-Class vehicles.
Mercedes C-Class Brake Parts Catalog
Coming SoonComprehensive catalog of brake components, including pads, rotors, and calipers for 2014-2021 Mercedes C-Class models.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
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