2018 BMW Alpina B7 Key Won't Turn

Troubleshooting Steps to Resolve Key Issues in Your 2018 BMW Alpina B7 and Get Back on the Road

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Reviewed by
Andrew Hajjar
Written by RepairPal Car Genius
Updated January 14, 2025
0%
35% chance it's the
Binding Steering Column/Lock
0%
27% chance it's the
Ignition Switch
0%
20% chance it's the
Ignition Key
0%
18% chance it's
Something else
The most common reasons a 2018 BMW Alpina B7 key won't turn are a binding steering column/lock, an ignition switch issue, or a problem with the ignition key.
  • Binding Steering Column/Lock: A binding steering column or lock can occur due to a worn or damaged steering column assembly or issues with the ignition lock mechanism.
  • Ignition Switch: A faulty ignition switch can prevent the engine from starting or cause intermittent electrical issues, affecting the vehicle's ability to run properly.
  • Ignition Key: A worn or damaged ignition key or ignition cylinder can prevent the key from turning, leading to starting issues.
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 potential causes for the key not turning in the ignition of a 2018 BMW Alpina B7?

When faced with the issue of a key not turning in the ignition of a 2018 BMW Alpina B7, it's essential to adopt a systematic diagnostic approach. Start by checking the simplest potential cause: the steering wheel lock. Gently turning the steering wheel while attempting to turn the key can often resolve the issue if the wheel is locked. Next, inspect the key itself for any signs of wear or damage; using a spare key can help determine if the original key is the problem. If the key appears fine, consider the ignition cylinder, as it may be faulty or worn, which could require professional attention. Additionally, ensure that the vehicle's battery is charged and functioning properly, as a dead battery can prevent the ignition system from operating correctly. If these initial checks do not resolve the issue, investigate the ignition switch for defects and consider cleaning the ignition components to remove any debris that may be obstructing the mechanism. By following this methodical approach, you can effectively diagnose and potentially resolve the issue with the ignition key. If the problem persists after these steps, consulting a qualified mechanic is advisable for further assistance.

What are the common problems that could cause the key to not turn in a 2018 BMW Alpina B7?

When dealing with a situation where the key fails to turn in a 2018 BMW Alpina B7, it's essential to understand the common problems that could be at play. One frequent issue is the steering wheel lock mechanism, which can engage if the steering wheel is turned after the engine is turned off, making it difficult to turn the key. Additionally, a faulty or worn-out key may not engage the ignition cylinder properly, leading to similar difficulties. Ignition cylinder problems, such as dirt or debris obstructing the mechanism, can also prevent smooth key operation, and in some cases, the cylinder may need replacement if damaged. A dead or weak battery can further complicate matters, as insufficient power may hinder the ignition system's functionality. Moreover, a malfunctioning ignition switch can disrupt the connection between the key and the ignition system, causing starting issues. Lastly, ensure that the transmission shift lever is fully in the park position, as being out of alignment can also block the key from turning. If these common problems arise, it is advisable to consult a qualified mechanic for a thorough inspection and resolution.

How urgent is it to address the issue of a key not turning in a 2018 BMW Alpina B7?

Addressing the issue of a key not turning in a 2018 BMW Alpina B7 is crucial due to the immediate inconveniences and safety risks it presents. A malfunctioning key can prevent you from starting your vehicle, disrupting your daily activities and travel plans. Moreover, if the key is stuck due to a mechanical failure, it could leave you vulnerable in situations where you need to start your car quickly, posing a significant safety concern. Ignoring this problem may lead to being stranded, especially in remote areas where help is not easily accessible, compounding the inconvenience. Additionally, timely intervention can prevent further damage to the ignition system or key mechanism, ultimately saving you from costly repairs down the line. Therefore, it is essential to prioritize resolving this issue to maintain the functionality and safety of your vehicle.

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