What to Do When the Car Key Won't Start the Engine?

[LaGiselle]

Solutions for when the car key won't start the engine: 1. If the steering wheel won't turn and the key won't twist, this is the vehicle's simple anti-theft feature activating at the intersection of key unlocking and lock cylinder torque. Simply turn the steering wheel lightly clockwise (or counterclockwise) and gently twist the key to unlock it smoothly; 2. For automatic transmission vehicles, ensure the gear is in P (Park) or N (Neutral) to start the engine; 3. If the car still won't start in P gear or the dashboard shows abnormal gear indications, it's advisable to seek immediate repairs, as this could indicate a faulty electronic gear sensor or electro-pneumatic control valve. Car remote keys utilize the wireless remote control function of the central locking system, allowing doors to be unlocked or locked from a distance without inserting the key into the lock.