2024 Mercedes-Benz GLS63 AMG Cruise Control Isn't Working

Fixing Cruise Control Issues in the 2024 Mercedes-Benz GLS63 AMG

Find Repair Location
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 2024 Mercedes-Benz GLS63 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 2024 Mercedes-Benz GLS63 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.

A faulty cruise control module will simply result in deactivation of cruise control settings. This is because a detected error in the cruise control system could lead to hazardous driving conditions, so the module will be disabled, and the cruise control system warning light will be displayed. This will be a different message depending on make and model, and a warning light or message may be displayed on the driver instrument cluster.

What steps should I take to diagnose the non-functioning cruise control in my 2024 Mercedes-Benz GLS63 AMG?

To effectively diagnose the non-functioning cruise control in your 2024 Mercedes-Benz GLS63 AMG, begin with a systematic approach that prioritizes simpler checks before delving into more complex diagnostics. Start by examining the cruise control fuse, as a blown fuse is a common and easily fixable issue that can halt the system's operation. Next, inspect the cruise control buttons on the steering wheel to ensure they are responsive and not stuck, as this can also lead to functionality problems. If these initial checks do not reveal the issue, utilize a diagnostic scanner to identify any error codes stored in the vehicle's computer system, which can provide insights into potential malfunctions. Following this, assess the speed sensors, as they are critical for the cruise control's engagement; faulty sensors can prevent the system from activating. Additionally, inspect the wiring connections associated with the cruise control system for any signs of damage or corrosion, as poor connections can disrupt functionality. Finally, if all else fails, test the cruise control module itself to confirm it is operating correctly. By following this structured diagnostic approach, you can efficiently identify and address the root cause of your cruise control issues.

What are the common problems that could cause the cruise control to malfunction in a 2024 Mercedes-Benz GLS63 AMG?

When diagnosing cruise control malfunctions in a 2024 Mercedes-Benz GLS63 AMG, it's essential to understand the common problems that may arise. One prevalent issue is sensor malfunction, particularly with the speed or throttle position sensors, which can disrupt the system's ability to maintain a steady speed. Additionally, electrical problems, such as blown fuses or faulty wiring, can hinder the cruise control's functionality. Another factor to consider is vacuum leaks, which can prevent the system from effectively regulating speed. A faulty brake light switch is also a critical component; if it fails, it may cause the cruise control to disengage unexpectedly, even when the brakes are not applied. Lastly, issues with the cruise control module itself can lead to significant malfunctions. Addressing these potential problems promptly is crucial for ensuring that the cruise control system operates smoothly and maintains the desired speed in your vehicle.

How urgent is it to address the malfunctioning cruise control in a 2024 Mercedes-Benz GLS63 AMG?

When it comes to a malfunctioning cruise control system in your 2024 Mercedes-Benz GLS63 AMG, the urgency to address the issue cannot be overstated. Cruise control is designed to enhance your driving experience by maintaining a consistent speed, particularly during long highway drives. However, if this system fails, it can lead to significant safety risks, such as unexpected acceleration or an inability to maintain speed, which could result in dangerous driving conditions. Ignoring these symptoms not only jeopardizes your safety and that of your passengers but also increases the likelihood of accidents on the road. Furthermore, neglecting timely repairs can exacerbate the problem, potentially leading to more extensive and costly damage to your vehicle. Therefore, it is crucial to prioritize the diagnosis and repair of any cruise control issues to ensure your Mercedes-Benz operates safely and efficiently, allowing you to enjoy the full benefits of this advanced feature without compromise.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

2024 Mercedes-Benz GLS63 AMG Cruise Control Issues & Repairs