I stopped today to grab a soda and tried locking the passenger side door from the inside. I rarely have it work when I lock one from the inside and the other locks on it's own. I noticed the door lock on the driver side go half way and the car seemed like it was trying to lock it (volts dropped). I unlocked them and when I got back in my car I noticed a clicking sound from the relay area. It kept doing this even with the car off. Almost exactly every 15 seconds. I removed the small wire and it stopped. Any ideas what it going on or how to fix it? Would love to have the door locks work properly but would rather just fix the current issue.

Here is a video of what is happening: https://youtu.be/_kjhMS4UMrU