2003 Mini Cooper Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2003 Mini Cooper and How to Fix Them

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Reviewed by

Bo Fader

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 2003 Mini Cooper 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 Mini repair shops?

RepairPal Certified shops can diagnose and repair your 2003 Mini Cooper 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 2003 Mini Cooper 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.

The cruise control switch can cause complete failure of the cruise control feature, but in a lucky scenario only partial functionality will be lost. This means that the cruise control may come on, but that it will not increase in speed automatically, or the cancel button does not work leading the driver to cancel cruise control with the foot brake. In some vehicles, the cruise control light may illuminate, or a warning message may be displayed due to lack of functionality.

How urgent is it to address the non-functioning cruise control in a 2003 Mini Cooper?

When considering the urgency of fixing the non-functioning cruise control in a 2003 Mini Cooper, it is essential to recognize the potential consequences of neglecting this issue. While it may not seem like an immediate emergency, the failure of cruise control can significantly impact your driving experience, especially during long trips where maintaining a constant speed is crucial for comfort and efficiency. Moreover, a malfunctioning cruise control system can lead to increased driver fatigue, as you may find yourself constantly adjusting your speed manually, which can be both tiring and distracting. From a safety perspective, cruise control plays a vital role in helping drivers maintain a steady speed, thereby reducing the risk of unintentional speeding and the associated dangers. Additionally, if the underlying cause of the cruise control failure is linked to critical components such as the control module, sensor, or throttle, ignoring the problem could lead to more severe issues and costly repairs down the line. Therefore, addressing the non-functioning cruise control promptly not only enhances your driving experience but also safeguards against potential safety risks and further vehicle damage.

Related 2003 Mini Cooper Problems

Read about related problems experienced by other Mini Cooper drivers like you.

Mini Cooper starter failure with solenoid issues, requires replacement after intermittent engagement

Some MINI Cooper owners report experiencing starter failure due to solenoid issues, which often require replacement after intermittent engagement. Common faults can arise from problematic components such as the starter motor, engine control unit (ECU), sensors, wiring, and immobilizer during start-up. Signs of a malfunctioning starter solenoid include the engine failing to crank when the key is turned. Additionally, a weak battery may cause a repetitive clicking sound from the starter solenoid, indicating potential issues with the starter or its wiring. Intermittent engine start problems, especially accompanied by warnings like "Engine Start only possible when no gear is engaged," may signal underlying issues that need immediate attention. To diagnose and address these starter-related problems, owners are advised to check battery voltage, starter motor connections, and ensure secure ground connections. Promptly addressing these issues is crucial to prevent further complications and ensure the vehicle's proper functioning.

2 model years affected

Avg Mileage: 1111,902

8 others reported problem

4 comments

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

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