You sit down, put your key in, and nothing happens. The key won’t turn. It’s one of the most frustrating things that can happen — especially when you’re already running late. Before you panic or call a recovery truck, read this. Most causes have a simple fix, and a few others need a professional but are still straightforward to sort.
Your steering wheel is locked
This is the most common reason — and the easiest fix. When you park and turn off the engine, the steering lock engages automatically. If the wheel settles under slight pressure, it pins the ignition barrel and stops the key from turning.
To fix it: hold the steering wheel and gently wiggle it left and right while slowly turning the key. You’ll feel it release. Don’t force the key — just apply light, steady pressure.
✓ DIY fix — takes under 30 seconds
You’re using the wrong key
It sounds obvious, but it happens more than you’d think — especially on a busy morning or if you have multiple sets of keys on one ring. Check you have the right key for that car before assuming something is broken.
✓ DIY fix — check your key ring
The key is worn or damaged
Car keys wear down over years of daily use. The ridges and cuts that engage the ignition barrel gradually smooth out, making it harder for the key to find the right position. If your key looks visibly worn or has small chips on the blade, this is likely your problem.
A mobile auto locksmith in Norwich can cut a new key from your original code — quickly and at your location.
✓ Locksmith fix — same day
The ignition barrel is worn or faulty
The ignition barrel is a mechanical component — it wears over time just like any other moving part. Dirt, dust, and years of use cause the internal pins to stick or seize. When this happens, even a perfect key won’t turn smoothly.
A small spray of dry lubricant (like WD-40 Contact Cleaner) can help if the barrel is just stiff. If the barrel is genuinely faulty, you need an ignition repair specialist in Norwich to replace or recondition it.
✓ Locksmith fix — ignition repair
The gear selector isn’t in Park or Neutral
On automatic cars, the ignition is linked to the gear position. If your car isn’t fully in Park — even slightly off — the key will not turn. This is a safety feature, not a fault. Make sure the gear selector is pushed firmly into the Park position, then try again.
✓ DIY fix — check your gear selector
Work through the list in order. Start with the steering wheel lock and gear selector — these two account for the majority of cases. If neither fixes it, the key or ignition barrel is likely the culprit.
Don’t force it. Applying too much force to a stuck key can snap it in the barrel — turning a simple fix into a much more expensive problem. If gentle pressure doesn’t work, stop and call a professional.