The AMG Ride Control system on your Mercedes-Benz E63 S is a sophisticated adaptive suspension setup designed to provide an exceptional blend of comfort, performance, and handling precision. By actively adjusting the damping characteristics and ride height, the system ensures that your vehicle responds dynamically to road conditions, driving style, and load. However, like any advanced system, it may occasionally require resetting and calibrating to maintain peak performance, especially after maintenance, suspension modifications, or if uneven ride height and damping inconsistencies are detected.

Understanding the AMG Ride Control System

The AMG Ride Control utilizes electronically controlled adjustable dampers and height sensors positioned at each wheel. These components continuously communicate with the vehicle’s control unit, allowing it to tailor suspension firmness and ride height in real time. This results in enhanced handling dynamics during spirited driving and increased comfort during daily commuting or long-distance travel.

In the E63 S, the system offers multiple driving modes such as Comfort, Sport, Sport+, and Race, each adjusting the suspension settings to suit different driving preferences. The adaptive dampers vary their stiffness based on inputs from sensors monitoring speed, steering angle, acceleration, and road surface conditions.

Why Reset and Calibrate the AMG Ride Control?

Resetting and calibrating the AMG Ride Control system is essential for ensuring the sensors and actuators are functioning correctly and in harmony. Over time or after certain interventions, the system’s baseline reference points can shift, leading to issues such as:

  • Uneven ride height: One corner of the vehicle sitting higher or lower than the others, causing imbalance and uneven tire wear.
  • Inconsistent damping: Noticeable variations in suspension firmness that affect ride comfort and handling stability.
  • Warning messages: Alerts on the instrument cluster indicating suspension faults or sensor errors.
  • After suspension repairs or upgrades: Installing new dampers, springs, or replacing air suspension components typically requires recalibration to integrate the new parts correctly.
  • Following battery replacement or disconnection: Electrical resets may cause the system to lose its calibration state.

Proper calibration ensures that the vehicle’s height sensors are zeroed correctly, and the control module can accurately interpret sensor data to adjust damping forces. This process prevents premature component wear and maintains the intended AMG driving dynamics.

Preparing for the Reset and Calibration

Before initiating the reset and calibration process, it is important to prepare your vehicle and environment to ensure accurate results:

  • Park on a level surface: An even and flat ground is essential for the height sensors to measure correctly.
  • Ensure tires are properly inflated: Unequal tire pressures can affect ride height measurements.
  • Check for vehicle load: Remove excess weight from the cabin and trunk to avoid skewed sensor readings.
  • Disable electronic parking brake: If applicable, ensure the parking brake is off to prevent interference during the calibration.
  • Battery health: Confirm the battery is sufficiently charged to avoid interruptions during the procedure.

Step-by-Step Guide to Reset and Calibrate AMG Ride Control on Mercedes-Benz E63 S

The following detailed instructions will guide you through resetting and calibrating the AMG Ride Control system using the vehicle’s onboard controls. Note that the exact menu names and access methods can vary slightly depending on your model year and COMAND system version.

Step 1: Park and Prepare the Vehicle

Position your E63 S on a flat, stable surface and apply the parking brake. Turn the engine off and ensure the vehicle is stationary. Confirm that the tires are properly inflated and that there is no uneven weight distribution.

Step 2: Power On the Ignition Without Starting the Engine

Press the start/stop button once without pressing the brake pedal, enabling the ignition mode. This powers the vehicle’s electronic systems without starting the engine, allowing you to access the COMAND system and instrument cluster menus.

Step 3: Access the AMG Ride Control Menu

Using the COMAND infotainment system controller or the multifunction steering wheel buttons, navigate to the “Vehicle Settings” or “Suspension” menu. On some models, you may find this under “Assistance” or “Chassis” settings.

Locate the “AMG Ride Control” or “Suspension Setup” submenu. This is where you can find options related to suspension resetting and calibration.

Step 4: Select Reset or Calibration Option

Within the AMG Ride Control menu, choose the option labeled “Reset Suspension,” “Calibrate Suspension,” or similar. Confirm your selection when prompted. The system will begin the reset procedure, realigning sensor values and zeroing height measurements.

Step 5: Wait for the Calibration to Complete

The process may take several minutes, during which the vehicle’s suspension may adjust automatically. It is crucial not to move the car or turn off the ignition during this time. The display will typically show progress indicators or messages advising you to wait.

Step 6: Turn Off the Ignition and Restart the Vehicle

Once the calibration process is complete and the system confirms success, turn off the ignition fully. Wait about 10 seconds, then restart the vehicle. Observe the instrument cluster for any warning messages related to the suspension system.

Step 7: Test Drive and Verify Performance

Take the vehicle for a short test drive, switching between different AMG Drive Modes to ensure that the suspension behaves as expected in Comfort, Sport, and Sport+ settings. Pay attention to ride height consistency, damping firmness, and overall ride quality.

Troubleshooting Common Issues

If you encounter problems during or after the reset and calibration process, consider the following troubleshooting tips:

  • Calibration fails to initiate or complete: Double-check that the vehicle is on a flat surface, ignition is in the correct mode, and the parking brake is properly applied.
  • Warning lights persist: There may be a faulty sensor, damaged wiring, or mechanical suspension issues requiring diagnostic scanning with a Mercedes-Benz Star Diagnostic tool.
  • Uneven ride height remains: Inspect suspension components for wear or leaks, especially if the vehicle has air suspension elements.
  • Reset option unavailable in menu: Some model years require proprietary diagnostic equipment or dealer intervention to perform suspension recalibration.

When to Seek Professional Assistance

If resetting and calibrating the AMG Ride Control system does not resolve suspension issues, or if you are uncomfortable performing the procedure yourself, it is advisable to consult a certified Mercedes-Benz technician. Professionals have access to advanced diagnostic tools and technical bulletins, enabling them to address complex problems such as sensor failures, hydraulic leaks, or electronic control unit faults.

Maintaining the AMG Ride Control System

To prolong the life and effectiveness of your AMG Ride Control suspension:

  • Regularly inspect suspension components for signs of wear, corrosion, or damage.
  • Maintain proper tire pressures and perform wheel alignments as recommended.
  • Keep the vehicle’s software up to date by visiting authorized service centers.
  • Avoid off-road conditions or harsh impacts that can damage suspension sensors or actuators.
  • Address any warning messages promptly to prevent further complications.

Advanced Modifications and Considerations

Many E63 S owners choose to upgrade or modify their AMG Ride Control system to enhance performance or tailor ride characteristics. Popular modifications include:

  • Aftermarket adjustable coilovers: Providing more extensive height and damping customization, though often requiring manual recalibration of sensors.
  • Upgraded air suspension components: For improved comfort or load capacity, necessitating professional calibration to integrate with factory systems.
  • Software tuning: Some tuners offer ECU remaps that adjust suspension response curves, which must be balanced with sensor recalibration.

When modifying the AMG Ride Control system, always ensure that calibration procedures are followed carefully to avoid compromising safety and handling.

Additional Resources

For more detailed information, consult your vehicle’s owner’s manual or the official Mercedes-Benz technical documentation. Online forums and enthusiast communities dedicated to the Mercedes-AMG E63 S can also provide valuable tips and shared experiences. If you require step-by-step visual guidance, numerous video tutorials are available that demonstrate the reset and calibration process on various model years.

Maintaining a properly calibrated AMG Ride Control system not only preserves the luxurious ride quality and razor-sharp handling that define the E63 S but also ensures your vehicle remains safe and reliable for years to come.