A key may break because it is worn, bent, or under load from a misaligned steering lock. If the key is snapped in the cylinder, improvised pliers or glue can push the fragment deeper and make extraction harder.
What helps the diagnosis
Tell us whether the key turns, whether the steering wheel is locked, whether the vehicle is in park, whether the key is stuck in the ignition, and whether a spare behaves the same way. The vehicle year, make, model, and exact location help determine the right tools and replacement path.
| Symptom | What not to do | What a locksmith may evaluate |
|---|---|---|
| Key will not turn | Do not keep twisting with force | Steering-lock load, key wear, ignition cylinder |
| Key snapped in the cylinder | Do not push it deeper or use glue | Safe extraction and whether the cylinder is damaged |
| Key turns but car does not start | Do not assume the key is the only issue | Transponder, ignition switch, battery, or immobilizer |
After extraction, a new key may be needed even if the original cylinder is reusable. If the ignition is worn or damaged, repair or replacement may be the safer long-term solution.