My 2000 Lexus gs300 dashboard light went off and did know what to do. The fuse box covers on the driver and passenger sides are missing so I don't have any references what to look for. I have the manual that I bought in the internet but I cannot read the numbering. I checked out the fuse "MPX-B" 10A as suggested by the staff, fuse was good, sprayed the connector with a solvent and put back the fuse. Started the car and the lights came back on. Thanks.