Snapped or Stuck? What to Do (and Not Do) If You Break Your Car Key

It usually happens when you are already in a rush. You insert your key into the ignition or the door lock, turn it, and snap. Suddenly, you are holding half a key, and the other half is wedged firmly inside the lock.

It’s an incredibly frustrating situation, but if you find yourself staring at a broken car key, don’t panic. How you handle the next few minutes can mean the difference between a quick, straightforward fix and an expensive repair bill.

Here is our step-by-step guide on what to do next.

1. Step Away from the Glue (What Not to Do)

When a key breaks cleanly, the temptation to try a quick DIY fix is massive. We have seen it all, but the absolute number one rule is: Do not try to superglue the key back together to turn the lock.

Superglue will almost certainly run off the key and bond to the delicate internal pins and tumblers of your lock or ignition barrel. If that happens, a simple key extraction turns into a much bigger job that requires replacing the entire lock mechanism.

2. Don’t Try to Force It Out

If a piece of the key is sticking out, it’s tempting to grab a pair of pliers or tweezers to yank it out. However, if you don’t have the right angle, you risk pushing the broken fragment even further into the barrel, making it much harder to retrieve. If it doesn’t slide out completely effortlessly, leave it exactly where it is.

3. Keep Both Pieces of the Key

If the key snapped outside of the lock—or if you managed to safely get the broken piece out—make sure you keep both halves. Even though the key is broken, a professional locksmith can often read the unique cuts on the blade of the broken pieces to cut a perfect brand-new replacement key without needing to decode the lock from scratch.

4. Call a Professional Automotive Locksmith

Car keys are much more than just pieces of metal; they contain transponder chips that communicate directly with your car’s immobiliser system. Even if you have a spare manual key, it won’t start the engine if the transponder isn’t programmed to the vehicle.

At Bridgend Car Keys, we deal with broken, snapped, and stuck keys every single week. Because we operate a 24-hour mobile service across Bridgend, you don’t need to worry about getting your car towed to a main dealership. We come directly to you, wherever you are stranded.

How We Fix It

When Nigel or the team arrives, we use specialized extraction tools to safely remove the broken fragment without harming your lock or ignition. From there, we can cut a brand-new high-quality key right on the spot, program the transponder chip to match your car’s computer, and get you back on the road in no time.

Dealing with a broken key right now? Save yourself the stress and give us a call.

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