Only can find the fuse box under the hood, Where is the second fuse box located on 2000 Lexus GS300

The car will not turn over with the key, only if you run a hot cable to the starter. Want to try replacing the ignition relay but can not locate the other box. I need HELP

Asked by for the 2000 Lexus GS300
The 2nd fuse box is located in the passenger compartment, near you left leg. It may even be at the left end of the dash board where the door meets it.