Yes, the AMG U88 system in the W465 G-Class is designed to automatically adjust steering wheel feedback when driving in low-grip conditions such as mud or sand. The system works in tandem with the vehicle's other off-road technologies, such as traction control, differential locks, and terrain-specific modes to optimize the steering response for the conditions. Here's how it operates:

1. Adjustment for Low-Grip Surfaces:

• In conditions like mud or sand, the AMG U88 system reduces steering effort to help minimize overcorrection and ensure a more fluid, manageable driving experience. The steering wheel will feel lighter, making it easier for the driver to navigate through soft, slippery, or loose surfaces.
• This lighter steering helps prevent the driver from making sudden or excessive inputs that could destabilize the vehicle, especially in areas where traction is limited.

2. Enhanced Feedback for Traction Control:

• As the vehicle detects reduced traction in low-grip environments, the U88 system adjusts the steering feedback to provide more dynamic feedback. This allows the driver to feel the vehicle’s interaction with the surface more clearly and make more calculated steering adjustments.
• The U88 system can also increase the steering response when it detects changes in wheel slip, helping the driver feel when one or more wheels lose traction. This provides more real-time feedback to guide the driver’s inputs, ensuring they don’t oversteer or understeer in unstable conditions.

3. Adaptation to Different Terrain Modes:

• The U88 system integrates with the G-Class’s terrain modes, such as Sand Mode or Off-Road Mode, which adjust the steering feedback in real time based on the selected mode.
• In Sand Mode, for example, the U88 system ensures that the steering is light enough to help navigate through loose, soft surfaces without much effort but still provides enough feedback to keep the driver connected to the vehicle’s movements.
• Similarly, in Mud Mode, where the surface is often uneven or inconsistent, the system may fine-tune the steering effort and response to improve handling stability while preventing the steering wheel from becoming too stiff or unresponsive.

4. Reducing Steering Fatigue:

• On low-grip surfaces like sand or mud, drivers may face constant steering corrections as they navigate obstacles and uneven ground. The U88 system helps reduce steering fatigue by adjusting the feedback so the driver doesn't feel constant resistance, making it easier to handle the steering during prolonged off-road sections.

5. Maintaining Vehicle Control:

• While the U88 system reduces steering effort for ease of handling, it also ensures that the steering remains precise. The system avoids making the steering too light, which could reduce the driver’s ability to correct the vehicle’s path, especially in tricky situations like sudden turns or changes in terrain.
• The goal is to keep the steering responsive, but also avoid making it overly stiff, ensuring the driver can maintain control without excessive effort or risk of losing grip.

6. Steering Response During Wheel Slippage:

• In cases where wheel slippage occurs (a common occurrence in mud or sand), the U88 system adapts the steering feedback to reflect the vehicle’s current traction status.
• If the system detects that one or more wheels are slipping (due to the loose, soft terrain), it may increase the steering resistance to provide more direct feedback, which helps the driver make more effective steering adjustments in response to changes in traction.

7. Integration with Active Systems:

• The U88 system works alongside active systems such as traction control, electronic stability program (ESP), and differential locks. For example, when the system detects wheel slippage in mud or sand, these systems may intervene to manage the torque distribution, and the U88 system ensures that the steering feel remains consistent and manageable even during these interventions.
• This ensures that the driver still feels connected to the vehicle’s behavior despite the dynamic adjustments being made by other systems to maintain traction.

Conclusion:

In low-grip conditions like mud or sand, the AMG U88 system in the W465 G-Class automatically adjusts the steering feedback to provide a lighter, more manageable feel, making it easier for the driver to navigate through soft or slippery surfaces. At the same time, it ensures that the steering remains precise and provides enough feedback for the driver to stay connected to the vehicle's performance and make quick corrections when necessary. The system works in harmony with other off-road features, such as terrain modes and traction control, to deliver a balanced, stable, and responsive driving experience on challenging terrains.