2009 BMW X5 Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2009 BMW X5 and How to Fix Them

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Reviewed by

Devin Cabugcal

Written by RepairPal Car Genius

Updated January 14, 2025

30% chance it's the

Sensor

25% chance it's the

Control Module

25% chance it's the

Throttle

20% chance it's

Something else

The most common reasons a 2009 BMW X5 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.

What are the best BMW repair shops?

RepairPal Certified shops can diagnose and repair your 2009 BMW X5 electronics and electrical issues. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

How much does it cost to fix a 2009 BMW X5 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 common problems that could cause the cruise control to stop working in a 2009 BMW X5?

When the cruise control in a 2009 BMW X5 ceases to function, several common problems may be at play. One of the primary culprits could be a malfunctioning control module, which is essential for the cruise control system's operation. Additionally, a faulty sensor can disrupt the system's performance, preventing it from engaging properly. Another area to inspect is the throttle body; defects here can lead to significant issues with cruise control functionality. It's also important to check the fuse associated with the cruise control system, as a blown fuse can completely disable the feature. Lastly, a defective brake pedal switch is a frequent cause of cruise control failure, as it may incorrectly signal that the brakes are engaged. By systematically examining these components, DIYers can effectively diagnose and potentially fix the cruise control issues in their BMW X5.

How urgent is it to address the non-functioning cruise control in a 2009 BMW X5?

Addressing a non-functioning cruise control in a 2009 BMW X5 should be treated with a sense of urgency, as neglecting this issue can lead to more significant problems down the line. Cruise control malfunctions often signal underlying issues with the vehicle's sensors or internal computer, which, if left unresolved, could affect the vehicle's acceleration and speedometer accuracy. Additionally, a warning light on the dashboard is a clear indication that something is amiss and should not be ignored, as it may point to critical system failures. A simple yet effective first step in diagnosing the problem is to check for blown fuses, as these can disrupt essential components of the cruise control system. By addressing these issues promptly, you not only enhance the overall performance of your BMW X5 but also ensure your safety on the road, making it crucial to take action rather than waiting for the problem to escalate.

Related 2009 BMW X5 Problems

Read about related problems experienced by other BMW X5 drivers like you.

BMW X5 knocking noise on driver side after water pump, oil, spark plugs, and coils replacement

Some BMW X5 owners report experiencing a knocking noise on the driver's side after replacing the water pump, oil, spark plugs, and coils. This noise may be attributed to several factors, including worn-out suspension components such as bushings, control arms, or stabilizer links. Additionally, issues with engine components, like incorrect ignition timing or worn spark plugs, can also lead to knocking sounds. Owners should ensure that the water pump was installed correctly to avoid leaks or malfunctions, and using the correct type and amount of oil is crucial to prevent further engine knocking. Furthermore, proper installation of coils and spark plugs is necessary to maintain engine performance. If the knocking persists, it is recommended to have the vehicle inspected by a qualified mechanic for a thorough diagnosis and resolution.

1 model year affected

Avg Mileage: 1200,000

2 others reported problem

1 comment

Mitsubishi Diamante cruise control malfunction after drive line obstruction removal

Some Mitsubishi Diamante owners report experiencing cruise control malfunctions after removing a drive line obstruction, often linked to issues with the control module, sensor, or switch. These problems may stem from failed components that prevent the cruise control system from engaging or holding speed, despite power being available to the dash and fuse. Additionally, throttle actuation issues, such as a faulty throttle position sensor, can lead to the engine's computer overcompensating with fuel, which may result in black exhaust from the tailpipe. Owners are advised to thoroughly troubleshoot the cruise control system and inspect key components like the control module, sensor, and throttle to identify any damage or malfunction caused during the obstruction removal process.

4 model years affected

Avg Mileage: 1162,250

5 others reported problem

1 comment

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