2016 BMW M5 Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2016 BMW M5 and How to Fix Them

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Reviewed by
Bo Fader
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 2016 BMW M5 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 2016 BMW M5 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 2016 BMW M5?

To effectively diagnose a cruise control issue in a 2016 BMW M5, start with a systematic approach that prioritizes simpler checks before moving on to more complex diagnostics. Begin by inspecting the fuse box for any blown fuses related to the cruise control system, as a blown fuse can interrupt power to critical components. Next, examine the ABS control module using a multimeter to perform diode and resistance tests on the module and wheel speed sensors, as these can often be the source of the problem. Additionally, ensure that all sensors are properly aligned, since even a minor misalignment can lead to significant malfunctions in the cruise control system. If these initial steps do not resolve the issue, consider utilizing professional diagnostic tools like ISTA to conduct a thorough assessment of the wiring and potentially identify the need for replacing the steering wheel module. By following this structured diagnostic approach, you can efficiently troubleshoot and address cruise control issues in your BMW M5.

What are the common problems that could cause the cruise control to stop working in a 2016 BMW M5?

When dealing with cruise control issues in a 2016 BMW M5, it's essential to consider several common problems that could be at play. One of the first things to check is the fuse associated with the cruise control system, as a blown fuse is a frequent culprit in many BMW models. If the fuse is intact, the next step is to inspect the brake pedal switch, which can malfunction and inadvertently disable the cruise control. Additionally, problems with the throttle control system or the ABS can disrupt the cruise control's functionality, so examining these components is crucial. For older BMW models, a broken vacuum line may also be a factor, although this is less common in newer vehicles. By systematically checking these areas, you can effectively diagnose and potentially resolve the cruise control issues in your BMW M5, making it a manageable DIY project.

How urgent is it to address the malfunctioning cruise control in my 2016 BMW M5?

Addressing a malfunctioning cruise control in your 2016 BMW M5 is of significant urgency due to the potential safety risks and driving comfort it impacts. When cruise control fails, it can lead to erratic acceleration or inaccurate speed readings, which can compromise your ability to maintain control of the vehicle. Additionally, warning lights on the dashboard serve as critical indicators that should not be ignored, as they signal underlying issues that could escalate if left unaddressed. Beyond safety, a properly functioning cruise control system enhances your driving experience, especially on long trips, by reducing fatigue and allowing for a more relaxed journey. Therefore, it is essential to conduct diagnostic checks for common issues such as blown fuses, faulty brake switches, or wiring problems. By prioritizing the repair of your cruise control system, you not only ensure your safety on the road but also maintain the overall performance and reliability of your BMW M5.

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