Hello and thanks for donating
Most likely there is a short in the wiring that the fuse protects. The power locks and interior lamps are normally on the same circuit which would be why you have issues with both of those components. Check the wiring to ensure it is not damaged anywhere, if the insulation rubbed off it will leave bare wire that would touch and cause the short.
Saturday, June 26th, 2010 AT 2:16 AM