Multimedia/GPS unit for 99-04WJ/Cherokee that I installed some years ago. It has developed an issue where the screen illumination would not work up to 10-15 minutes after starting the car. This was happening more in the winter.
I researched the issue and apparently the culprit is a weak soldering connection between screen and the plate where it is mounted. Quite common. Resoldering that link corrects the problem.
I can't be bothered so the unit goes as is for $50 shipped to your Australian destination. Every single bit it came with including the box and manuals is included.