2017 BMW 535i GT Cruise Control Isn't Working

Fixing Cruise Control Issues in Your 2017 BMW 535i GT

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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 2017 BMW 535i GT 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 2017 BMW 535i GT 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 2017 BMW 535i GT?

When faced with a non-functioning cruise control in your 2017 BMW 535i GT, start your troubleshooting process by checking the cruise control fuse. This is a straightforward step that can often resolve the issue if the fuse is blown. Next, ensure that the cruise control settings are correctly configured; sometimes, the system may not engage simply due to incorrect settings. If these initial checks do not yield results, utilize a diagnostic scanner to look for any error codes that may indicate underlying problems with the cruise control system. Additionally, inspect the cruise control buttons on your steering wheel for any signs of damage or malfunction, as these can prevent the system from operating correctly. Finally, while driving, attempt to engage the cruise control to see if it responds; this practical test can help you determine if the system is entirely non-functional or if there are specific issues affecting its operation. By following these steps, you can systematically diagnose the problem and potentially restore functionality to your cruise control system.

What are the common problems that could cause the cruise control to stop working in a 2017 BMW 535i GT?

When troubleshooting the cruise control system in a 2017 BMW 535i GT, 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 it malfunctions, it may not signal the cruise control to disengage when the brake pedal is pressed, leading to operational failures. Another potential culprit is the throttle actuator, which regulates the engine's throttle opening; any issues 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 signals for operation. By identifying and addressing these common issues, DIY enthusiasts can effectively diagnose and potentially resolve cruise control problems in their BMW 535i GT.

How urgent is it to address the non-functioning cruise control in a 2017 BMW 535i GT?

When considering the urgency of fixing a non-functioning cruise control in a 2017 BMW 535i GT, it's essential to recognize that while the issue may not present an immediate safety hazard, it can lead to significant inconveniences during long drives. The cruise control feature is designed to enhance driving comfort and fuel efficiency, making it a valuable asset for highway travel. Neglecting this problem could result in increased driver fatigue and a less enjoyable driving experience. Moreover, a malfunctioning cruise control system might indicate underlying electrical issues that could escalate if not addressed promptly. Therefore, for DIY enthusiasts, it is advisable to inspect the system for any obvious faults, such as blown fuses or disconnected wiring, and consider seeking professional help if the problem persists. Taking action sooner rather than later can help maintain the vehicle's overall performance and prevent more costly repairs down the line.

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