2020 BMW X6 Cruise Control Isn't Working

Troubleshooting Common Issues with the Cruise Control System in Your 2020 BMW X6 and How to Fix Them

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Reviewed by
Andrew Hajjar
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 2020 BMW X6 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 2020 BMW X6 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 initial diagnostic steps to troubleshoot the non-functioning cruise control in a 2020 BMW X6?

When faced with a non-functioning cruise control in a 2020 BMW X6, it's essential to adopt a systematic diagnostic approach. Start by checking the cruise control fuse, as a blown fuse can often be the simplest explanation for the malfunction. Next, ensure that the cruise control settings on the dashboard are correctly configured, as incorrect settings can prevent the system from engaging. Utilizing a diagnostic tool to scan for error codes can provide valuable insights into any underlying issues that may not be immediately visible. Additionally, inspect the cruise control buttons on the steering wheel for any signs of damage or sticking, as these can hinder functionality. Finally, test the brake pedal switch, since the cruise control system is designed to disengage when the brake is applied; a faulty switch could be the culprit behind the issue. By following these steps, you can effectively narrow down the cause of the cruise control malfunction and potentially resolve it without professional help.

What are the common problems that could cause the cruise control to stop working in a 2020 BMW X6?

When the cruise control in your 2020 BMW X6 ceases to function, it can be frustrating, but understanding the common problems can help you troubleshoot effectively. One of the primary culprits is a faulty speed sensor, which is essential for the cruise control system to accurately gauge your vehicle's speed. If this sensor malfunctions, the system may fail to engage or maintain the desired speed. Another frequent issue arises from the brake light switch; if this switch is defective, it can send incorrect signals to the cruise control system, disrupting its operation. Additionally, a malfunctioning throttle actuator can hinder the system's ability to maintain speed, as it directly controls the engine's throttle response. In some cases, the cruise control module itself may be at fault, requiring replacement to restore functionality. Lastly, don't overlook potential electrical problems, such as damaged wiring or blown fuses, which can also lead to cruise control failure. By identifying these common issues, you can take the necessary steps to diagnose and resolve the problems with your BMW X6's cruise control system.

How urgent is it to address the non-functioning cruise control in a 2020 BMW X6?

When it comes to a non-functioning cruise control in a 2020 BMW X6, understanding the urgency of the situation is crucial for both safety and vehicle performance. While it may not seem like an immediate emergency, neglecting this issue can lead to more significant problems down the line. A malfunctioning cruise control system can be indicative of underlying issues within the vehicle's electronic or mechanical systems, which, if left unaddressed, could compromise overall safety and functionality. For DIY enthusiasts, it’s essential to recognize that while troubleshooting minor issues may be manageable, persistent problems should prompt a thorough diagnostic check. Ignoring the symptoms could not only lead to potential safety hazards, such as loss of speed control, but also result in costly repairs if the problem escalates. Therefore, it is advisable to investigate the cause of the malfunction promptly, ensuring that your BMW X6 remains safe and reliable on the road.

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