2017 BMW 330i GT XDrive Cruise Control Isn't Working

Fixing Cruise Control Issues in 2017 BMW 330i GT xDrive

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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 2017 BMW 330i GT xDrive 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 330i GT xDrive 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 330i GT xDrive?

When troubleshooting the non-functioning cruise control in your 2017 BMW 330i GT xDrive, start with the simplest solutions before moving on to more complex diagnostics. Begin by checking the cruise control fuse; a blown fuse can easily disrupt the system's functionality. Next, ensure that the cruise control settings are correctly configured on your dashboard or steering wheel controls, as incorrect settings can prevent activation. If these initial checks do not resolve the issue, use a diagnostic scanner to look for any error codes that may indicate specific problems within the cruise control system. Additionally, inspect the cruise control buttons on the steering wheel for any signs of damage or malfunction, as these can hinder operation. If everything appears intact, test the cruise control module to confirm it is functioning properly and communicating with other vehicle systems. Finally, check the vehicle speed sensor to ensure it is providing accurate speed readings, as this is crucial for the cruise control to operate effectively. By following these steps, you can systematically identify and address the issues affecting your cruise control system.

What are the common problems that could cause the cruise control to stop working in a 2017 BMW 330i GT xDrive?

When troubleshooting the cruise control system in a 2017 BMW 330i GT xDrive, it's essential to understand the common problems that may lead to its failure. One prevalent issue is a faulty speed sensor, which can hinder the system's ability to accurately gauge the vehicle's speed, preventing it from engaging or maintaining the desired speed. Additionally, problems with the brake light switch can disrupt the cruise control's operation, as the system relies on signals from the brake system to function correctly. Another potential culprit is a malfunctioning throttle actuator, which can impede the cruise control's ability to adjust the throttle position effectively. Electrical problems, such as faulty wiring or blown fuses, can also interfere with the system's operation. Lastly, a failure in the cruise control module itself can prevent the system from engaging or maintaining speed. By identifying and addressing these issues, DIY enthusiasts can restore the cruise control functionality in their BMW, ensuring a smoother driving experience.

How urgent is it to repair the non-functioning cruise control in a 2017 BMW 330i GT xDrive?

When evaluating the urgency of repairing the non-functioning cruise control in your 2017 BMW 330i GT xDrive, it is essential to recognize the implications of neglecting this issue. While the immediate safety risks may not seem critical, a malfunctioning cruise control system can lead to unexpected acceleration or deceleration, creating hazardous driving conditions. Additionally, the absence of this feature can detract from your overall driving comfort, especially during long trips or in heavy traffic, where maintaining a steady speed is crucial for reducing fatigue. Furthermore, keeping all vehicle features in optimal working condition is vital for preserving its resale value; a non-functioning cruise control could be viewed as a red flag by potential buyers. Therefore, addressing this repair promptly not only enhances your driving experience but also safeguards your investment in the vehicle.

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