2016 BMW 435i Gran Coupe Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2016 BMW 435i Gran Coupe and How to Fix Them

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Reviewed by
Andrew Hajjar
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 2016 BMW 435i Gran Coupe 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 2016 BMW 435i Gran Coupe 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 steps should I take to diagnose the cruise control issue in my 2016 BMW 435i Gran Coupe?

To effectively diagnose the cruise control issue in your 2016 BMW 435i Gran Coupe, start with the simplest solutions before progressing to more complex diagnostics. Begin by checking the cruise control fuse in the fuse box, as a blown fuse is a common and easily fixable problem. If the fuse is intact, utilize a diagnostic scanner to identify any fault codes that may indicate specific issues within the cruise control system. Pay close attention to the ABS control module and wheel speed sensors, as these components can significantly impact cruise control functionality; using a multimeter for testing can help uncover any faults. Additionally, consider the possibility of misalignment, as even minor deviations in sensor positioning can lead to operational errors. If the problem appears intermittently, document when it occurs and any related patterns, as this information can be crucial for pinpointing the underlying cause. By following this structured approach, you can systematically address the cruise control issue and work towards a resolution.

How urgent is it to address the non-functioning cruise control in a 2016 BMW 435i Gran Coupe?

When it comes to the non-functioning cruise control in a 2016 BMW 435i Gran Coupe, the urgency of repair largely hinges on your driving habits and reliance on this feature. While cruise control is not essential for the vehicle's performance, it plays a significant role in enhancing fuel efficiency and reducing driver fatigue, especially during long highway journeys. If you frequently utilize cruise control, addressing the malfunction promptly can greatly improve your driving comfort and experience. Additionally, a warning light indicating a cruise control issue should not be ignored, as it may signal underlying problems that could escalate and affect other vehicle systems. Although the malfunction is not an immediate safety concern, timely repairs can prevent further complications and ensure that your vehicle operates optimally. Therefore, while it may not be critical, attending to the cruise control issue sooner rather than later is advisable for both convenience and the overall health of your vehicle.

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2016 BMW 435i Gran Coupe Cruise Control Issues & Repairs