2015 BMW X5 Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2015 BMW X5 and How to Fix Them

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Reviewed by
Aisha
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 2015 BMW X5 cruise control isn't working are failed control module, sensor or switch issues, or throttle actuation problems.
  • Sensor: A faulty sensor can lead to incorrect readings, causing issues with engine performance or triggering warning lights on the dashboard.
  • Control Module: A faulty control module can result in 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 acceleration and poor engine 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 2015 BMW X5 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 common problems that could cause the cruise control to stop working in a 2015 BMW X5?

When the cruise control in a 2015 BMW X5 ceases to function, several common problems may be at play. One of the primary culprits is a malfunctioning control module, sensor, or switch, which can disrupt the system's operation. Additionally, throttle actuation issues, particularly stemming from a faulty throttle position sensor, can cause the engine's computer to mismanage fuel delivery, potentially resulting in black exhaust emissions. Another frequent issue is blown fuses, which can easily disable the cruise control system. Other factors to consider include battery problems, dirty speed sensors, and wiring issues that may hinder proper communication within the system. Furthermore, damaged throttle controls, vacuum actuator failures, and issues with vacuum hoses or cables connecting the actuator to the throttle can also contribute to cruise control malfunctions. For those looking to tackle these issues themselves, a thorough inspection of these components can help identify the root cause, although consulting a professional mechanic is advisable for a definitive diagnosis and repair.

How urgent is it to address the non-functioning cruise control in a 2015 BMW X5?

When dealing with a non-functioning cruise control in a 2015 BMW X5, understanding the urgency of the situation is crucial for both safety and vehicle performance. If you notice warning lights on your dashboard or experience intermittent issues with the cruise control system, it’s essential to investigate these symptoms without delay. Ignoring these signs could lead to more significant problems, such as a complete failure of the cruise control system or even complications with other vehicle functions. For instance, if the malfunction stems from a faulty sensor or control module, it may not only hinder your driving experience but could also pose safety risks during long trips where cruise control is particularly beneficial. While some issues may seem minor and not immediately affect the system's engagement, they can escalate if left unaddressed. Therefore, it is advisable to assess the situation carefully and seek professional assistance if necessary, ensuring that your BMW X5 remains safe and reliable on the road.

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