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.
A faulty cruise control module will simply result in deactivation of cruise control settings. This is because a detected error in the cruise control system could lead to hazardous driving conditions, so the module will be disabled, and the cruise control system warning light will be displayed. This will be a different message depending on make and model, and a warning light or message may be displayed on the driver instrument cluster.
To effectively diagnose cruise control issues in your 2012 BMW 335i xDrive, start by checking for any error messages displayed on the dashboard or infotainment system, as these can provide immediate clues about the problem. Next, inspect the cruise control components, including the control module, sensor, and throttle, for any visible signs of damage or malfunction. After that, test the cruise control function by attempting to engage it and see if it maintains the set speed. If the system does not respond as expected, use a diagnostic scanner to check for fault codes that may indicate specific issues within the cruise control system. Additionally, inspect the fuse box for any blown fuses that could be interrupting the cruise control operation. If these DIY checks do not resolve the issue, it may be necessary to consult a professional mechanic for a more thorough diagnosis and repair. By following this structured approach, you can efficiently identify and address cruise control problems in your vehicle.
When it comes to a non-functioning cruise control in a 2012 BMW 335i xDrive, understanding the urgency of the situation is crucial for both safety and vehicle performance. While it may not seem like an immediate emergency, neglecting this issue can lead to dangerous driving conditions, especially if the cruise control system fails while in use. Common causes of malfunction, such as blown fuses, faulty brake lights, or issues with the brake switch, can often be diagnosed and resolved with some basic troubleshooting. For DIY enthusiasts, checking these components can be a straightforward process that not only enhances safety but also improves the overall driving experience. However, if the problem persists or if you encounter more complex issues, seeking professional help from a BMW dealership may be necessary to prevent further damage. Regular maintenance and prompt attention to any signs of malfunction are key to ensuring your vehicle remains safe and reliable on the road.
Read about related problems experienced by other BMW 335i xDrive drivers like you.
See what others are asking about their BMW 335i xDrive. Get answers from RepairPal's community of auto experts and enthusiasts.