2011 Mercedes-Benz CL63 AMG Cruise Control Isn't Working

Fixing Cruise Control Issues in 2011 Mercedes-Benz CL63 AMG

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Reviewed by
Devin Cabugcal
Written by RepairPal Car Genius
Updated January 14, 2025
0%
30% chance it's the
Sensor
0%
25% chance it's the
Control Module
0%
25% chance it's the
Throttle
0%
20% chance it's
Something else
The most common reasons a 2011 Mercedes-Benz CL63 AMG cruise control isn't working are failed control module, sensor or switch issues, or throttle actuation problems.
  • Sensor: A faulty or malfunctioning sensor can lead to incorrect readings, causing issues with engine performance or other systems relying on accurate data.
  • Control Module: A faulty control module can lead to erratic vehicle behavior or failure of various electronic systems due to improper signal processing.
  • Throttle: A faulty throttle body or a defective accelerator pedal position sensor may be causing inconsistent throttle response.
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.

How much does it cost to fix a 2011 Mercedes-Benz CL63 AMG cruise control isn't working?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

In the event that a wheel speed sensor fails, the ABS, traction control system (TCS) and manufacturer specific stability control system lights will illuminate, informing the driver that the systems are disabled. The vehicle will be more prone to tire slip, and normal driving patterns may need to be adjusted to correct for the loss of computer control. On older vehicle's, the speedometer can be affected, causing illumination of the check engine light as well.

What are the steps to diagnose the cruise control issue in a 2011 Mercedes-Benz CL63 AMG?

When diagnosing a cruise control issue in a 2011 Mercedes-Benz CL63 AMG, it's crucial to follow a methodical approach that emphasizes simpler checks before tackling more complex problems. Start by inspecting the cruise control fuse, as a blown fuse can easily disrupt the system's functionality. Next, examine the cruise control buttons on the steering wheel to ensure they are working properly, since faulty buttons can lead to malfunctions. Utilizing a diagnostic scanner to check for error codes in the vehicle's onboard computer can provide valuable insights into specific issues affecting the cruise control system. Additionally, verify the speed sensors, as they are essential for the cruise control's performance; any faults here can significantly impact its operation. It's also important to inspect the wiring and connections associated with the cruise control system for any signs of damage or corrosion, as these can lead to connectivity issues. Finally, testing the cruise control module itself will help confirm whether it is functioning correctly. By adhering to this structured diagnostic approach, you can effectively identify and resolve the underlying problems with the cruise control system in your vehicle.

What are the common problems that could cause the cruise control to stop working in a 2011 Mercedes-Benz CL63 AMG?

When troubleshooting cruise control issues in a 2011 Mercedes-Benz CL63 AMG, it's essential to understand the common problems that may be at play. One frequent culprit is a faulty brake light switch, which can prevent the cruise control from engaging since the system is designed to deactivate when the brake pedal is pressed. Additionally, speed sensor issues can disrupt the system's ability to maintain a constant speed, leading to erratic performance. Another potential problem is a malfunctioning throttle actuator, which is crucial for controlling the vehicle's speed and can hinder the cruise control's functionality. A defective cruise control module may also be responsible, as it can prevent the system from engaging or operating correctly. Lastly, electrical problems, including faulty wiring or blown fuses, can cause the cruise control to stop working altogether. If you encounter these issues, it's advisable to conduct a thorough inspection or consult a qualified mechanic to accurately diagnose and resolve the problem.

How urgent is it to address the non-functioning cruise control in a 2011 Mercedes-Benz CL63 AMG?

When considering the urgency of fixing a non-functioning cruise control in a 2011 Mercedes-Benz CL63 AMG, it's essential to recognize that while the issue may not present an immediate safety hazard, it can lead to significant inconveniences and potential long-term effects on vehicle performance. A malfunctioning cruise control system can detract from the driving experience, especially during long trips where maintaining a consistent speed is crucial for comfort and fuel efficiency. Ignoring this issue could result in increased fuel consumption and unnecessary wear on the vehicle's engine due to fluctuating speeds. Moreover, addressing the problem promptly not only enhances the overall functionality of the vehicle but also prevents minor issues from escalating into more significant repairs. For DIY enthusiasts, taking the initiative to troubleshoot and resolve cruise control problems can lead to a smoother driving experience and help maintain the vehicle's value over time. Therefore, while it may not be an emergency, timely attention to the cruise control system is advisable to ensure optimal performance and convenience.

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