2022 BMW Z4 Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2022 BMW Z4 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 2022 BMW Z4 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 2022 BMW Z4 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 2022 BMW Z4?

When faced with a non-functioning cruise control in your 2022 BMW Z4, start by checking the cruise control settings to confirm that the system is activated and set to the desired speed. Next, inspect the cruise control buttons on the steering wheel for any signs of malfunction, as faulty buttons can hinder engagement. It's also crucial to verify the functionality of the speed sensors, as they provide necessary data for the cruise control system to operate correctly. Utilizing a diagnostic scanner to check for error codes can reveal specific issues affecting the system, guiding your next steps. Additionally, inspect the fuse associated with the cruise control; a blown fuse can easily disrupt its operation. Don't overlook the wiring connections, as damaged or corroded wires can impede communication between components. Finally, consider testing the cruise control module itself, as a malfunction here could be the source of the problem. By systematically following these steps, you can effectively diagnose and potentially resolve the cruise control issue in your BMW Z4.

What are the common problems that could cause the cruise control to malfunction in a 2022 BMW Z4?

When diagnosing cruise control malfunctions in a 2022 BMW Z4, it's crucial to consider several common problems that could be at fault. Electrical issues often top the list, with a faulty cruise control switch or wiring problems potentially disrupting the system's functionality. Additionally, sensor malfunctions, particularly with the speed sensor or throttle position sensor, can lead to erratic behavior or complete failure of the cruise control. Mechanical issues, such as vacuum leaks or problems with the throttle body, can also hinder performance, making it essential to inspect these components thoroughly. Lastly, software glitches within the vehicle's computer system may cause unexpected cruise control behavior, so ensuring that the software is up to date is also a vital step in troubleshooting. By understanding these common issues, DIYers can effectively address and resolve cruise control problems, ensuring a smoother driving experience.

How urgent is it to address the malfunctioning cruise control in a 2022 BMW Z4?

When it comes to a malfunctioning cruise control system in your 2022 BMW Z4, the urgency to address the issue cannot be overstated. A malfunctioning cruise control not only diminishes the driving experience but also poses significant safety risks. If the system behaves unpredictably, it can lead to dangerous situations on the road, potentially resulting in accidents that could affect both you and other drivers. Moreover, neglecting this issue may lead to further complications, causing additional damage to your vehicle's systems, which could escalate repair costs over time. For DIY enthusiasts, it’s crucial to recognize that timely diagnosis and repair are essential not just for maintaining the performance of your BMW Z4, but also for ensuring your safety and that of others on the road. Therefore, if you notice any irregularities with your cruise control, it is advisable to investigate the problem promptly, whether through self-diagnosis or by consulting a qualified technician.

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