2016 BMW X5 Key Won't Turn

Troubleshooting Common Issues When Your 2016 BMW X5 Key Won't Turn and How to Resolve Them

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Reviewed by
Devin Cabugcal
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 X5 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 steps to diagnose why the key won't turn in a 2016 BMW X5?

When diagnosing why the key won't turn in a 2016 BMW X5, it's essential to adopt a systematic approach that begins with the simplest solutions before progressing to more complex issues. Start by checking the steering wheel; sometimes, the steering lock can engage, preventing the key from turning. Gently pulling the wheel in both directions while attempting to turn the key can often resolve this. Next, inspect the key fob, as a dead battery or malfunctioning components can hinder its functionality. If the key fob is unresponsive, consider replacing the battery or checking for any signs of water damage. Additionally, look for any key symbols on the instrument cluster, which may indicate that the vehicle is not recognizing the key. If this is the case, ensure that the key fob is properly paired with the vehicle and that there are no issues with the immobilizer system. If the key fob still fails to work, you can utilize the mechanical key hidden within the fob to start the vehicle. By following this diagnostic approach, you can effectively identify and address the reasons behind the key not turning, ensuring a smoother resolution to the problem.

What are the common problems that could cause the key not to turn in a 2016 BMW X5?

When dealing with a key that won't turn in a 2016 BMW X5, it's essential to consider several common issues that could be at play. One frequent culprit is a binding steering column or lock, which can obstruct the key's movement and prevent the ignition from engaging. Additionally, problems with the ignition switch itself may hinder the key's ability to turn, making it crucial to inspect this component for any signs of wear or malfunction. If you have multiple keys, testing each one can help identify if the issue lies with a specific key, as a damaged or worn key can also lead to difficulties. Furthermore, if your key fob is unresponsive, it may simply be a dead battery, so checking and replacing the coin battery inside the fob is a straightforward step to take. Lastly, if your vehicle is equipped with a comfort access system, ensure that the smart key battery is functioning properly, as any failure in this system can also result in the key not turning as expected. By systematically addressing these potential issues, you can effectively troubleshoot and resolve the key turning problem in your BMW X5.

How urgent is it to address the issue of a key that won't turn in a 2016 BMW X5?

Addressing the issue of a key that won't turn in your 2016 BMW X5 is crucial for several reasons. First and foremost, the inconvenience of being unable to start your vehicle can disrupt your daily routine and lead to frustration. More importantly, if the key is stuck due to a mechanical failure, it could pose serious safety risks, particularly in emergency situations where immediate access to your vehicle is necessary. Ignoring this problem may also result in being stranded, as the key could fail completely at the most inconvenient time, leading to additional complications and potentially costly repairs. Seeking professional assistance from a locksmith can provide a timely diagnosis and resolution, ensuring your vehicle remains operational without incurring excessive costs. Therefore, it is advisable to address this issue promptly to maintain both your safety and the functionality of your vehicle.

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2016 BMW X5 Key Won't Turn: Causes & Solutions | RepairPal