Corner lights will not turn off

Hi,

The headlamp relay is located under the hood in the relay/fuse box. What I would suggest is this. Check to see if there is another relay in the box that has the same part number and switch them to see if it makes a difference. Or, here is a link that explains how to test a relay:

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

I attached two pics below. One shows the relay as part of a wiring schematic and the other shows location.

Let me know what you find or if you have other questions.

Take care,
Joe