My car key wont go all the way in the ignition.

Hello,

This can happen due to a worn or broken component inside the lock cylinder.
Other possibility that something got stuck inside the cylinder.
In order to replace the ignition lock cylinder, the steering wheel needs to be removed.

Remember that the air bag inflator module should always be pointed away from your body and should always be laid on a flat surface with the urethane side up.

Here is a helpful guide:

https://www.2carpros.com/articles/steering-wheel-removal

I have attached diagrams for your reference.

Keep in mind that before the lock cylinder gets replaced, the new part will need to be re-keyed to your existing key in order for it to work.

Please let me know if you have any questions.
Thank you.