2020 Lincoln Nautilus Key Won't Turn

Fix the 2020 Lincoln Nautilus key that won't turn for a smooth start.

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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 2020 Lincoln Nautilus 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 could be causing the key to not turn in a 2020 Lincoln Nautilus?

When faced with the frustrating issue of a key not turning in a 2020 Lincoln Nautilus, it's essential to approach the problem methodically to identify the root cause. Start by checking for a steering wheel lock, as this common issue can prevent the key from turning. Gently wiggle the steering wheel while attempting to turn the key to see if this resolves the problem. If that doesn't work, inspect the key itself for any signs of wear or damage; using a spare key can help determine if the original key is the culprit. Next, consider the ignition cylinder, which may be faulty or worn out, necessitating repair or replacement. Additionally, ensure that your vehicle's battery is in good condition, as a dead or low battery can also hinder the ignition process. Lastly, if all else fails, the ignition switch might be at fault, and consulting a professional mechanic or locksmith could provide the necessary expertise to diagnose and fix the issue effectively. By following this diagnostic approach, you can systematically rule out potential causes and find a solution to get your Nautilus back on the road.

What are the common problems that could cause the key to not turn in the ignition of a 2020 Lincoln Nautilus?

When faced with the frustrating issue of a key that won't turn in the ignition of your 2020 Lincoln Nautilus, it's essential to consider several common problems that could be at play. One frequent culprit is a locked steering wheel, which can occur if the wheel was turned after the ignition was switched off. To resolve this, gently wiggle the steering wheel while attempting to turn the key. Additionally, inspect the key itself for any signs of wear or damage, as a compromised key can hinder ignition engagement; trying a spare key can help determine if this is the issue. Another potential problem lies within the ignition cylinder, which may be faulty or damaged, necessitating a closer inspection or professional assistance. A dead or weak battery can also prevent the key from turning, so ensure your battery is fully charged and in good condition. Furthermore, check the ignition switch, as a malfunction here can prevent the key from being recognized. Lastly, ensure that the vehicle is in the correct gear, typically Park or Neutral, as an incorrect gear shift can block the key from turning. By systematically addressing these common issues, you can effectively troubleshoot and potentially resolve the problem of a key that won't turn in your ignition.

How urgent is it to address the ignition issue in a 2020 Lincoln Nautilus where the key won't turn?

When dealing with an ignition issue in a 2020 Lincoln Nautilus where the key won't turn, it is crucial to act swiftly. Ignoring this problem can lead to significant inconvenience, as you may find yourself unable to start your vehicle when you need it most. Moreover, the safety risks associated with a malfunctioning ignition system cannot be overlooked; being stranded in an unsafe location or facing difficulties in emergency situations can pose serious threats. Additionally, neglecting the issue may result in further damage to the ignition system or related components, leading to more extensive and costly repairs down the line. Therefore, it is advisable to seek a professional inspection to accurately diagnose the problem and implement necessary repairs. By addressing the ignition issue promptly, you can ensure your vehicle remains reliable and safe for everyday use, ultimately enhancing your peace of mind on the road.

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