What is the solution when the car door keyhole cannot be turned?
2 Answers
Car door keyhole cannot be turned solution is: 1. Check whether the vehicle battery has power; 2. Check whether the car key is damaged; 3. Replace the door lock block cable. The reasons why the car door keyhole cannot be turned are: 1. The central locking system of the door is in the open state; 2. The door lock block cable is malfunctioning. Car keys can be divided into mechanical keys, remote control keys, touch screen keys, and smart wristband keys. Their functions are: 1. Quickly locate the vehicle using the remote alarm device; 2. Close the windows after turning off the engine; 3. Automatically open the trunk; 4. Selectively open the driver's door.
When the car door key won't turn, I recommend avoiding brute force to prevent damaging the key or lock cylinder. Common causes include dust accumulation in the keyhole or small stones stuck inside, especially in older vehicles. Try using a dedicated car lock lubricant like WD-40—spray a small amount on the key, insert it, wait a few minutes for penetration, then gently wiggle and turn it. If the key appears bent, it might be due to excessive wear; try using a spare key instead. In winter, this issue often arises from freezing—warming the key in your palms or using a hairdryer on the lock area can help thaw it. Regular maintenance is crucial: apply lubricant every six months to prevent rust and avoid parking in dusty areas. If these methods fail, visit a repair shop to inspect the lock mechanism promptly to ensure driving safety.
