2024 BMW M3 Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2024 BMW M3 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 2024 BMW M3 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 BMW M3 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 steps to diagnose the cruise control issue in a 2024 BMW M3?

To effectively diagnose cruise control issues in your 2024 BMW M3, begin with a methodical approach that emphasizes simplicity and accessibility. Start by checking the cruise control fuse, as a blown fuse is a common and easily rectifiable problem that can disrupt the entire system. Next, inspect the cruise control buttons on the steering wheel; ensure they are responsive and free from damage, as faulty buttons can prevent the system from engaging. If these initial checks do not reveal the issue, utilize a diagnostic scanner to read any error codes from the vehicle's onboard computer, which can provide valuable insights into specific malfunctions. Additionally, verify the functionality of the speed sensors, as they are integral to the cruise control system's operation; any faults here can lead to significant issues. Finally, conduct a thorough inspection of the wiring and connections associated with the cruise control system, looking for signs of damage or corrosion that could impede performance. By following these steps, you can systematically identify and address potential problems with your cruise control system, enhancing your DIY troubleshooting efforts.

What are the common problems that could cause the cruise control to stop working in a 2024 BMW M3?

When troubleshooting the cruise control system in a 2024 BMW M3, it's essential to understand the common problems that may lead to its malfunction. One prevalent issue is a faulty speed sensor, which can disrupt the system's ability to accurately gauge the vehicle's speed, preventing it from engaging or maintaining the desired speed. Additionally, the brake light switch plays a crucial role; if this switch is defective, it may incorrectly signal the cruise control to disengage when the brake pedal is pressed, resulting in operational failures. Another potential culprit is the throttle actuator, which regulates the engine's throttle opening; any malfunction here can hinder the cruise control's performance. Electrical problems, such as blown fuses or wiring issues, can also impede the system's functionality, as can vacuum leaks that disrupt the necessary vacuum supply for proper operation. If you experience issues with your cruise control, it's advisable to conduct a thorough inspection or consult a qualified mechanic to accurately diagnose and resolve the problem.

How urgent is it to address the malfunctioning cruise control in a 2024 BMW M3?

Addressing a malfunctioning cruise control in a 2024 BMW M3 is of utmost importance due to the immediate safety risks it poses. A malfunction can lead to unexpected acceleration or deceleration, which can create hazardous driving conditions for both the driver and others on the road. Additionally, a faulty cruise control system detracts from the overall driving experience, making long journeys less convenient and enjoyable. Ignoring these symptoms not only compromises safety but can also lead to more extensive damage to the vehicle's systems, resulting in costly repairs down the line. Therefore, it is crucial to prioritize the diagnosis and repair of cruise control issues to ensure the vehicle operates safely and efficiently.

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