1. The steering wheel is locked
If the wheel was turned after the engine was shut off, the steering lock is loaded. Turn the wheel gently left and right while turning the key. Do not force either.
2. The car is not in Park
Automatic transmissions will not release the key or let it turn unless the shifter is fully in Park. Move it through the gears and back.
3. The key is worn
Keys wear down over years. If a spare works better, the key is the problem. A new key cut to the factory code, not copied from the worn one, fixes it. See car key replacement.
4. The ignition cylinder is worn
The wafers inside wear too, especially on high-mileage cars. The cylinder can be repaired or replaced and matched to your key. See ignition repair.
5. Something is in the keyway
Debris or a broken key tip blocks the key. Do not dig at it; see broken key extraction.
Push-to-start cars
No cylinder to wear, but a dead fob battery causes a similar no-start. Most cars let you start by holding the fob against the start button. Then replace the battery or see key fob replacement.
Need help now? Mobile Locksmith DC is open 24/7 with a 15–25 minute response anywhere in Washington, DC. Call (240) 202-2249.