On the dashboard of my car is the car with the key Symbol blinking, car will not start

We need to check for codes first and foremost. Second this is the security system light that means there is an issue with the anti theft system. Normally this is caused by a key issue but there could be other issues.

Here is a guide that runs through the basics of this issue:

https://www.2carpros.com/articles/how-to-reset-a-security-system

Let me know what codes you have if any and that can dictate next steps.

That is interesting. Have you had the battery tested? If not, let's do that before we check for codes.

To check for codes you would need a scan tool or stop by a parts store where they scan for codes.

However, let's pull the battery out and take to a parts store that does battery testing and see what they find with it. I suspect based on that new info that the battery is dead.

https://www.2carpros.com/articles/car-battery-load-test

Here is how you can get the codes:

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Please let us know what you find. We are interested to see what it is.

Good deal. Glad that worked out for you. That is also good information which I am sure will help others. Thanks for the update. Please come back to 2CarPros in the future.