Mercedes-Benz Mercedes S-Class 2021-present Suspension Specifications
Explore the detailed suspension specifications for the 2021-Present Mercedes-Benz S-Class. Learn about the suspension type, adaptive damping, AIRMATIC air suspension, and more. Essential for maintenance, repair, and performance upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the suspension system of the 2021-Present Mercedes S-Class. It is designed to assist enthusiasts, technicians, and potential buyers in understanding the advanced suspension technologies employed in this luxury vehicle. Use the search and navigation instructions to quickly find specific details or explore sections for a comprehensive understanding of the suspension system.
How to Use
Use the search functionality to locate specific terms or components within the document. Enter keywords related to suspension parts or features to find relevant sections quickly.
Navigate through the document by scrolling through sections or using the table of contents. Each major section contains subsections with detailed points for easy reference.
Key Specifications
Suspension Type
AIRMATIC with E-ACTIVE BODY CONTROL
Ride Height Adjustment
Up to 45 mm
Damping Control
Adaptive and Continuous
Driving Modes
5 Modes (Comfort, Sport, Eco, Individual, Curve)
Road Surface Scan
Camera-Based System
Available Specifications
AIRMATIC Suspension
The AIRMATIC suspension system in the Mercedes S-Class combines air suspension with adaptive damping to deliver a smooth and responsive ride. This section covers its components, functionality, and benefits.
AIRMATIC Suspension
The AIRMATIC suspension system in the Mercedes S-Class combines air suspension with adaptive damping to deliver a smooth and responsive ride. This section covers its components, functionality, and benefits.
Air Suspension Basics
- Uses air springs instead of traditional coil springs
- Automatically adjusts ride height based on driving conditions
- Provides a balance of comfort and sportiness
- Reduces road noise and vibrations
Adaptive Damping System
- Continuously adjusts damping force for optimal performance
- Monitors road conditions and driver inputs in real-time
- Enhances stability during cornering and braking
- Offers customizable driving modes (Comfort, Sport, etc.)
E-ACTIVE BODY CONTROL
E-ACTIVE BODY CONTROL is an advanced suspension system that uses 48-volt technology to individually control each wheel. This section explains its features and advantages.
E-ACTIVE BODY CONTROL
E-ACTIVE BODY CONTROL is an advanced suspension system that uses 48-volt technology to individually control each wheel. This section explains its features and advantages.
Individual Wheel Control
- Adjusts each wheel independently for optimal ride quality
- Counteracts body roll and pitch during acceleration and braking
- Provides unparalleled comfort and handling
- Works in conjunction with the AIRMATIC system
Road Surface Scan
- Uses cameras to scan the road ahead
- Prepares the suspension for upcoming bumps or irregularities
- Enhances safety and comfort on uneven surfaces
- Reduces driver fatigue on long journeys
Dynamic Select System
The Dynamic Select system allows drivers to customize the suspension settings to suit their driving style and road conditions. This section details its features and operation.
Dynamic Select System
The Dynamic Select system allows drivers to customize the suspension settings to suit their driving style and road conditions. This section details its features and operation.
Driving Modes
- Comfort mode for smooth, relaxed driving
- Sport mode for enhanced agility and responsiveness
- Eco mode for improved fuel efficiency
- Individual mode for personalized settings
Integration with Suspension
- Adjusts suspension settings based on selected mode
- Optimizes ride height and damping for each mode
- Enhances overall driving experience
- Seamlessly integrates with other vehicle systems
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Component Specifications
Overview
- Type
- Air Suspension
- Configuration
- Multi-Link Front and Rear
- Platform
- MRA (Modular Rear Architecture)
- Material
- High-Strength Steel and Aluminum
- Location
- Front and Rear Axles
Dimensions
- Front Track Width
- 64.2 inches (1630 mm)
- Rear Track Width
- 64.2 inches (1630 mm)
- Wheelbase
- 126.6 inches (3216 mm)
- Ground Clearance Min
- 4.7 inches (120 mm)
- Ground Clearance Max
- 7.9 inches (200 mm)
- Spring Rate Front
- 350 lb/in (62.5 N/mm)
- Spring Rate Rear
- 400 lb/in (71.5 N/mm)
Materials
- Control Arms
- Forged Aluminum
- Springs
- High-Strength Steel
- Shock ABSorbers
- Alloy Steel
- Air Bags
- Reinforced Rubber Composite
Features
- Adjustability
-
- Height Adjustment
- Damping Adjustment
- Comfort/Sport Mode
- Automatic Leveling
- Technology
-
- AIRMATIC Air Suspension
- Adaptive Damping System
- Road Surface Scan
- Curve Tilting Function
- Performance
-
- Dynamic Handling
- Improved Stability
- Reduced Body Roll
- Enhanced Cornering
- Comfort
-
- Smooth Ride Quality
- Noise Reduction
- Vibration Damping
- Adaptive to Road Conditions
- integration
-
- Linked to COMAND System
- Integrated with Driver Assistance
- Connected to Navigation
- Compatible with Active Safety Features
Safety Features
- Stability
-
- Electronic Stability Program (ESP)
- Rollover Prevention
- Load Capacity
-
- Automatic Load Leveling
- Increased Payload Capacity
- Emergency
-
- Flat Tire Mode
- Emergency Ride Height Adjustment
Comfort Features
- Ride Quality
-
- Adaptive Air Suspension
- Adjustable Damping
- Smooth Transitions
- Noise Reduction
-
- Acoustic Insulation
- Vibration Damping
- Seating
-
- Ergonomic Support
- Reduced Fatigue
- Climate
-
- Heated Components
- Cold Weather Adaptation
Accessories
- Upgrades
-
- Performance Air Springs
- Sport-Tuned Dampers
- Custom Ride Height Kits
- Maintenance
-
- Air Compressor Kits
- Suspension Diagnostic Tools
- Replacement Air Bags
- Protection
-
- Underbody Shields
- Corrosion-Resistant Coatings
- Impact Guards
Maintenance
- Service intervals
-
- Inspect Suspension Components every 10,000 miles
- Check Air Suspension System every 15,000 miles
- Replace Air Filters every 20,000 miles
- Lubricate Joints every 30,000 miles
- Test Damping System every 50,000 miles
- Notes
- Regular inspection and maintenance are crucial for optimal performance and longevity of the air suspension system.
Warranty
- Basic
- 4 years / 50,000 miles
- Powertrain
- 5 years / 60,000 miles
- Corrosion
- 12 years / Unlimited miles
- Air Suspension
- 3 years / 36,000 miles
- Terms
- Coverage includes defects in materials and workmanship. Excludes normal wear and tear.
Production Details
- Manufacturer
- Mercedes-Benz AG
- Process
-
- Precision Forging
- Automated Assembly
- Robotic Welding
- Quality Control
- inspection: 100% Component TestingStandards: ISO 9001 CertifiedTesting: Dynamic Load and Durability Tests
- Sustainability
-
- Recycled Materials
- Energy-Efficient Manufacturing
- Waste Reduction Programs
- Metrics
-
- Production Rate: 500 units/day
- Defect Rate: <0.1%
- Energy Usage: 15 kWh/unit
Service Information for suspension Service
Maintenance and service requirements specific to the air suspension system
- Inspect air springs for leaks
- Check suspension alignment
- Test air compressor functionality
- Inspect control arm bushings
- Verify ride height calibration
Ensure system is depressurized before inspection.
- Replace air filter
- Lubricate suspension joints
- Inspect shock absorbers
- Test damping system response
- Check for corrosion on components
Use manufacturer-recommended lubricants and parts.
- Replace air springs
- Overhaul suspension system
- Test and recalibrate sensors
- Inspect and replace worn bushings
- Perform full system diagnostics
Major service requires specialized tools and training.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the suspension specifications for the 2021-Present Mercedes S-Class?
What are the suspension specifications for the 2021-Present Mercedes S-Class?
The 2021-Present Mercedes S-Class features an AIRMATIC air suspension system, which includes adaptive damping and self-leveling capabilities. It supports multiple driving modes, such as Comfort, Sport, and Sport+, adjusting ride height and stiffness accordingly. The system is compatible with models equipped with the optional E-ACTIVE BODY CONTROL, enhancing ride comfort and stability. Always verify compatibility with your specific model and trim.
Q2 What maintenance is required for the Mercedes S-Class suspension system?
What maintenance is required for the Mercedes S-Class suspension system?
Regular maintenance for the Mercedes S-Class suspension includes inspecting air springs for leaks, checking shock absorbers, and ensuring proper alignment. Air suspension components should be inspected every 20,000 miles or as recommended in the owner’s manual. Replace worn parts promptly to avoid system failure. Additionally, keep the suspension system software updated through authorized service centers for optimal performance.
Q3 How do I replace the air suspension on a 2021-Present Mercedes S-Class?
How do I replace the air suspension on a 2021-Present Mercedes S-Class?
To replace the air suspension, first, safely lift the vehicle and remove the wheels. Disconnect the air lines and electrical connectors from the air struts. Unbolt the struts from the suspension arms and remove them. Install the new struts, reconnect air lines and electrical connectors, and secure all bolts. Perform a system calibration using Mercedes diagnostic tools to ensure proper functionality. Always consult the service manual for detailed instructions.
Q4 What should I do if my Mercedes S-Class suspension is malfunctioning?
What should I do if my Mercedes S-Class suspension is malfunctioning?
If your suspension malfunctions, check for warning lights on the dashboard. Inspect air springs for leaks, ensure the compressor is functioning, and verify electrical connections. Use a diagnostic tool to read error codes for specific issues. Common solutions include replacing faulty air struts, repairing leaks, or resetting the system. If problems persist, consult an authorized Mercedes service center for professional diagnosis and repair.
Q5 How can I optimize the performance of my Mercedes S-Class suspension?
How can I optimize the performance of my Mercedes S-Class suspension?
To optimize suspension performance, regularly update the system software through Mercedes service centers. Use the appropriate driving mode for road conditions—Comfort for smooth rides and Sport for dynamic handling. Ensure tires are properly inflated and aligned. Avoid overloading the vehicle, as excessive weight can strain the suspension. Periodically inspect and maintain suspension components to prevent wear and ensure longevity.
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 S-Class Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and technical specifications for the 2021-Present Mercedes S-Class suspension system.
Suspension System Technical Bulletin
Coming SoonLatest updates and technical service bulletins for the 2021-Present Mercedes S-Class suspension system, including known issues and fixes.
Mercedes S-Class Parts Catalog
Coming SoonDetailed catalog of suspension components and accessories for the 2021-Present Mercedes S-Class, including part numbers and diagrams.
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