2015 BMW 535i GT XDrive Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2015 BMW 535i GT xDrive 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 2015 BMW 535i GT xDrive 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 2015 BMW 535i 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.

How urgent is it to address the malfunctioning cruise control in a 2015 BMW 535i GT xDrive?

While a malfunctioning cruise control system in a 2015 BMW 535i GT xDrive may not seem urgent, it is essential to recognize the implications of ignoring the issue. Cruise control enhances long-distance driving by maintaining a steady speed, which can significantly reduce driver fatigue and improve fuel efficiency. However, if the system is not functioning correctly, it can lead to inconveniences such as erratic acceleration or inaccurate speed readings, which may compromise your driving experience. Additionally, warning lights on the dashboard serve as indicators of underlying problems that should not be overlooked. Although the malfunction does not pose an immediate threat to vehicle performance, addressing it promptly can prevent further complications and ensure a safer, more enjoyable driving experience. Therefore, while it may not require immediate action, it is advisable to investigate and resolve any cruise control issues to maintain optimal vehicle functionality and safety.

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