Key Won’t Turn In The Ignition
A key that will not turn usually means the steering lock is engaged under tension, the key is worn, or the ignition lock barrel is faulty.
Normal risk
Not dangerous. Do not force the key; it can break in the lock.
Short answer · Why won’t my car key turn?
Most often the steering lock is holding the steering wheel under tension. Gently turn the steering wheel left and right while turning the key. If that does not help, try the spare key: a worn key can stop matching the lock. On automatics, the selector must be in P.
Safe checks you can do
- Wiggle the steering wheelTurn it gently both ways while turning the key.
- Check the gear selectorAutomatics usually need P before the key turns.
- Try the spare keyA worn key may not move the lock pins properly.Never force the key or use tools on it.
Questions that narrow it down
- Is the steering wheel locked?Steering lock under tension.
- Does the spare key work?The main key is worn.
- Has it been getting harder over time?Lock barrel wear.
Possible causes
Listed without ranking. Use the questions above to see which ones fit your car.
- Steering lock under tensionMost common and easy to free.
- Worn keyCuts no longer match.
- Worn lock barrelPins stick.
- Selector not in parkAutomatic gearboxes.
Questions about Key Won’t Turn In The Ignition
Can I use a lubricant in the lock?
Use only a lock lubricant suitable for ignition locks, sparingly; avoid oily sprays that collect dirt.
Does this affect keyless cars?
Keyless cars have different symptoms, such as a steering lock warning message.