2016 BMW 650i XDrive Key Won't Turn

Troubleshooting Common Issues When Your 2016 BMW 650i xDrive Key Won't Turn and How to Resolve Them

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Reviewed by
Aisha
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 2016 BMW 650i xDrive 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 in the vehicle.
  • 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 2016 BMW 650i xDrive?

When faced with a key that won't turn in the ignition of your 2016 BMW 650i xDrive, it's essential to adopt a methodical diagnostic approach. Start by checking if the steering wheel is locked, as this common issue can prevent the key from turning. If the steering wheel is indeed locked, gently wiggle it while attempting to turn the key. Next, ensure that the vehicle is in Park, as many automatic transmissions require this position for the ignition to engage. If these initial checks do not resolve the problem, inspect the key for any visible damage, such as bending or wear, which could hinder its ability to align with the ignition lock. If the key appears intact, consider the possibility of a malfunctioning ignition lock cylinder, which may require further investigation or professional assistance. By following this step-by-step approach, you can effectively diagnose the issue and determine whether a simple fix or professional help is needed.

What are the common reasons why the key won't turn in the ignition of a 2016 BMW 650i xDrive?

When faced with the frustrating situation of a key that won't turn in the ignition of your 2016 BMW 650i xDrive, it's essential to understand the common problems that could be causing this issue. One of the first things to check is whether the steering wheel is locked, as this can often prevent the key from turning. If the steering wheel is immobilized, gently turning it while attempting to turn the key may resolve the issue. Additionally, ensure that the vehicle is in the Park position, as many automatic transmissions require this to allow the key to turn. If these initial checks do not solve the problem, inspect the key itself for any signs of damage, such as warping or cracks, which could hinder its functionality. Lastly, consider the possibility of a malfunctioning ignition lock cylinder, which may need to be repaired or replaced if it is found to be broken. By systematically addressing these common issues, you can effectively troubleshoot the problem and potentially avoid costly repairs.

How urgent is it to address the issue of a key not turning in a 2016 BMW 650i xDrive?

Addressing the issue of a key not turning in your 2016 BMW 650i xDrive is crucial for both your vehicle's security and your peace of mind. Ignoring this problem can lead to significant security risks, as a malfunctioning ignition may prevent you from starting your car or securing it properly, leaving it vulnerable to theft. Additionally, the root causes of this issue—such as a faulty ignition lock cylinder, a worn key, or even a steering wheel lock—can escalate if left unattended, potentially resulting in more severe complications and costly repairs. The inconvenience of being stranded due to a non-functioning key is another pressing concern that underscores the urgency of prompt action. By addressing the issue early, you not only safeguard your vehicle but also mitigate the risk of further damage, ensuring a smoother and safer driving experience. If DIY attempts do not resolve the problem, seeking professional assistance from a locksmith or BMW specialist is advisable to effectively diagnose and remedy the situation.

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2016 BMW 650i xDrive Key Won't Turn: Causes & Solutions