How do you unlock steering wheel of 2000 Nissan?

To unlock the steering wheel of a 2000 Nissan, insert the key into the ignition and turn it to the "on" position while simultaneously gently turning the steering wheel left and right. The steering wheel locks when the vehicle is turned off, so applying slight pressure in both directions should release the lock. If the wheel doesn’t unlock, ensure the key is fully inserted and try again. If issues persist, there may be a problem with the ignition system or the steering lock mechanism.