Key Stuck in the Ignition

Can't get your key out of the ignition? This guide covers the real causes -- steering column lock, shift interlock, worn cylinder -- and what to do without forcing it.

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A key that refuses to come out of the ignition is alarming, but it is almost always one of a small number of solvable problems. The most common cause is not a mechanical failure at all -- it is the car not being fully in PARK, which prevents the ignition from rotating to the KEY-OUT position by design. Understanding the interlock system and the mechanical sequence of key removal is essential to solving this problem without damaging the ignition.

Possible Causes

Vehicle not fully in PARK

Very Common

The gear selector is not fully seated in the PARK detent. The shift interlock prevents ignition key removal when the transmission is not confirmed to be in PARK.

Shift interlock solenoid failure

Moderate

The solenoid that physically allows the key to leave the KEY-OUT position has failed or is not receiving the PARK signal. Requires solenoid repair or replacement.

Steering column lock binding

Less Common

The steering wheel lock bolt has engaged while the wheel is under tension (pushed against it). Turning the wheel slightly in the unlocked direction releases the key.

Worn ignition cylinder

Moderate

The spring that returns the key to the KEY-OUT position, or the detent mechanism that clicks the key into LOCK, is worn or broken.

Bent or worn key

Moderate

A bent or worn key does not fully seat in the LOCK/KEY-OUT position, preventing the spring-loaded detent from engaging for key release.

First: Push the Gear Selector Firmly into Park

Before doing anything else, ensure the vehicle is fully and firmly in PARK. On automatic transmission vehicles, 'almost PARK' is not PARK -- the gear selector must be physically pressed to its rearmost PARK position until you feel a distinct click or detent engagement. The shift interlock system reads the PARK position signal from a switch on the gear selector mechanism, and this switch may not trigger until the selector is fully seated. If the vehicle is on a slope, it may be possible to 'roll off' the PARK detent slightly if the vehicle's weight settled against the transmission's parking pawl while in gear. In this case, slightly releasing or applying the brake while pushing firmly into PARK may allow the selector to fully seat. Once the selector is fully in PARK, try turning the key to the KEY-OUT position.

Second: Relieve the Steering Column Lock

If the gear is confirmed in PARK and the key still will not rotate to KEY-OUT, the steering column lock may be binding. The steering column lock is a spring-loaded bolt that extends into the steering column shaft when the ignition is in the LOCK/OFF position, preventing the wheel from turning. If the wheel is pressed against something (the curb, another vehicle) with tension on the steering mechanism, the lock bolt may be compressed against the column shaft under load, preventing the ignition plug from rotating to KEY-OUT. The fix: with the brake applied, gently turn the steering wheel slightly in the direction that releases pressure (away from the curb or whatever is creating the resistance). You will feel the lock bolt release slightly. While maintaining that slight steering input, turn the key toward KEY-OUT. The key should come out normally. Do not force the key if the wheel tension is not released -- this is the most common way ignition actuator tabs are broken.

Shift Interlock Bypass: The Correct Method

On many vehicles, there is a manual shift interlock override -- a small slot or cap near the gear selector (often covered by a small removable plastic cover) that accepts a pen tip, screwdriver, or key and manually releases the shift interlock solenoid. This is a factory-installed emergency access feature documented in your owner's manual. Pressing this override allows the gear selector to move from PARK manually -- or on ignition-mounted interlock designs, allows the key to be extracted. Locating the shift interlock override requires your vehicle's owner's manual, which typically shows its location diagrammatically. Common locations: front-left of the gear selector console, under a small square cover; center console between the selector and the armrest; or in some vehicles, a slot directly on the gear selector lever. Using this override to extract a stuck key is a legitimate temporary measure -- but the underlying solenoid or position switch failure should be diagnosed and repaired.

Do This

Press the gear selector firmly into PARK until it clicks
Gently relieve steering column lock tension by turning the wheel slightly while attempting key removal
Locate the shift interlock manual override if equipped (check owner's manual)
Try your spare key if you suspect a worn key profile
Call a locksmith if the above steps do not resolve -- do not force the key

Don't Do This

Don't force the key -- forcing can break the ignition actuator or the key itself
Don't try to wiggle the key aggressively -- this can damage the cylinder internals
Don't pry on the gear selector housing without knowing where the override is
Don't spray lubricant into the ignition cylinder (see ignition cylinder care guide)

Frequently Asked Questions

The car is in PARK and the steering is centered but the key won't come out. What now?

If both the gear selector and steering lock possibilities are ruled out, the ignition cylinder's key-release spring or detent is likely failed. This requires cylinder service -- the spring needs replacement. Call a locksmith for on-site cylinder inspection.

My car died while driving and now the key is stuck -- is this related?

Yes, potentially. A car that dies while driving and leaves the key stuck likely had a sudden electrical failure that caused the ignition switch to go to an intermediate position, or the shift interlock lost its power signal and locked up. This may also indicate a more serious electrical fault that needs full diagnosis.