The fuse for the dash lights on a 2003 Dodge Caravan is located in the fuse box, in the engine compartment.
Fuse Number and Rating
The fuse for the dash lights is labeled "INST LP LTR" and is a 10-amp fuse.
How to Replace the Fuse
To replace the fuse, remove the fuse box cover and locate the "INST LP LTR" fuse. Use a fuse puller to remove the old fuse and insert the new fuse. Be sure to replace the fuse with one of the same amperage rating.