Battery light stays on?

You may have a defective alternator but to be sure let's use this guide to see if it is charging:

https://www.2carpros.com/articles/how-to-check-a-car-alternator

If not let's check the fuses #27 in the left front of the engine compartment and fuse #3 in the lower left end of the dashboard. Here are the alternator wiring diagrams so you can see how the system works.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

If everything checks out you may need to reset the battery monitor, this video can help:

https://youtu.be/ETNv2S_idIU

Check out the images (below). Let us know what happens and please upload pictures or videos of the problem so we can see what's going on.

You are welcome AH