2024 Mercedes-Benz EQE 350+ SUV Cruise Control Isn't Working

Troubleshooting Common Issues with the Cruise Control System in Your 2024 Mercedes-Benz EQE 350+ SUV

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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 2024 Mercedes-Benz EQE 350+ SUV 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.

What are the initial steps to diagnose the cruise control issue in a 2024 Mercedes-Benz EQE 350+ SUV?

When diagnosing a cruise control issue in your 2024 Mercedes-Benz EQE 350+ SUV, start by checking the cruise control settings to ensure they are properly configured and activated. Next, inspect the cruise control buttons on the steering wheel for any signs of damage or malfunction, as stuck buttons can prevent the system from engaging. Utilizing a diagnostic tool to scan for error codes can provide insight into any underlying issues within the vehicle's onboard computer system. Additionally, examine the fuse associated with the cruise control to confirm it is intact; a blown fuse can disrupt functionality. After these checks, conduct a test drive to see if the cruise control engages and disengages as expected. Finally, consulting the owner's manual can offer specific troubleshooting steps tailored to your vehicle, ensuring you have all the necessary information to effectively address the issue. By following this structured approach, you can efficiently identify and potentially resolve cruise control problems in your SUV.

What are the common problems that could cause the cruise control to malfunction in a 2024 Mercedes-Benz EQE 350+ SUV?

When troubleshooting cruise control malfunctions in a 2024 Mercedes-Benz EQE 350+ SUV, it's essential to consider several common problems that may arise. One of the primary culprits is sensor issues, where the sensors responsible for monitoring speed and distance may fail, leading to erratic cruise control behavior. Additionally, electrical problems such as faulty wiring or blown fuses can disrupt the system's functionality, making it crucial to inspect the vehicle's electrical components. Software glitches can also play a significant role; if the onboard computer experiences bugs, it may cause the cruise control to operate unpredictably. Mechanical failures, particularly with the throttle actuator or brake pedal switch, can prevent the system from engaging or disengaging properly. Lastly, a malfunctioning brake light switch can interfere with cruise control, as it is designed to deactivate the system when brakes are applied. Addressing these issues promptly through regular maintenance and timely repairs is vital for ensuring the safe and reliable operation of the cruise control feature in your SUV.

How urgent is it to address the malfunctioning cruise control in a 2024 Mercedes-Benz EQE 350+ SUV?

Addressing a malfunctioning cruise control system in your 2024 Mercedes-Benz EQE 350+ SUV is not just a matter of convenience; it is a critical safety concern that requires immediate attention. A malfunction can lead to erratic acceleration or deceleration, significantly increasing the risk of accidents on the road. Moreover, a faulty cruise control system can detract from your overall driving experience, making it difficult to maintain a steady speed and potentially leading to driver fatigue. Ignoring these symptoms can also result in higher fuel consumption and may cause further damage to the vehicle's components, leading to more costly repairs down the line. Therefore, it is essential to prioritize the repair of your cruise control system to ensure both your safety and the optimal performance of your Mercedes-Benz EQE 350+ SUV.

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