What Causes the Car Key to Sometimes Not Turn?

[OReid]

The reasons why a car key may not turn include the steering wheel being locked or the key chip being damaged. Here are the detailed explanations: Steering Wheel Locked: The steering wheel lock is a simple anti-theft feature. When the vehicle's anti-theft system detects a potential theft risk, it locks the steering wheel to prevent theft. To unlock it, insert the key, press the brake, and then gently turn the steering wheel left and right. Although the steering wheel is locked, it can still move slightly. While turning the steering wheel, try turning the key to complete the unlocking process. Key Chip Damaged: The car remote and engine anti-theft systems are separate. If the key's anti-theft signal is lost and cannot unlock the car, use a decoder to read the anti-theft system's fault codes to confirm if the anti-theft system is locked. Alternatively, consult a professional who specializes in anti-theft key matching to reprogram the anti-theft key.