Room LP Fuse
 

Hi

I have a Hyundai Tucson 2005, V6, GLS with 84,000 miles. I have been having trouble lately with my battery, and it has died 3 times in the last two weeks. I took it into O'reilly's for a load test and it only had 6-7 volts. They told me something was draining the battery. I used an automotive circuit tester and kept pulling/replacing fuses until I noticed a much dimmer light on the circuit tester. When I pulled the Room LP Fuse, the light was very dim compared to removing and putting back in all the other fuses.

What does the Room LP fuse do and how can I begin to figure out what I need to fix?