It's probably a loose connection, but it might be the switch.
Fuse, wiring, connector, drivers side window control switch.
Your camera is connecting in Windows 8 because there is some internal sensor. To fix this you need to look for the relevant drivers.
The BIOS for your computer is classed as firmware. Drivers are Windows components used to interface between devices (hardware) and software. Drivers are downloaded and installed under the control of Windows. A faulty driver upgrade may cause the related device to not be usable or may cause Windows to crash. It is usually relatively easy to recover. A BIOS upgrade should be downloaded only from the manufacturer of the motherboard of your computer. It will come with installation instructions. Take great care - a faulty BIOS change (e.g. one for another motherboard version) can possibly prevent the computer ever switching on again which is rather difficult to fix!
It will cause rusting from the inside, possible damage to power window motor, power door locks, power mirrors if equipped.
Probable broken wire in the harness in the drivers door jamb.
It's very possible as the heated mirrors and the rear defogger are tied together.
CHECK BOTH FUSE BOXES, ONE IS UNDER THE HOOD ( FUSE AND RELAYS ) THE OTHER IS AT THE DRIVERS DOOR IN THE SIDE OF THE DASH
Generally speaking, the driver should work fine, but there were minor changes in the USB stack between the two versions of Windows 98, so it may cause some problems.
One place to look would be where the wires pass from the door to the cab. If that Jeep has high mileage the drivers door has been opened and closed a zillion times. The wires can break from repeated bending in the door to cab area. Another place to look is at the master switch in the drivers door. Look for water/dirt damage to the contacts.
convex mirror
Loose Lug nuts bad control arm...
Most computers have a "recovery" or "software" drive, these are the folders you want to avoid removing when replacing your operating system with a new one, they contain drivers. You will see these in a menu if you choose to make space instead of "updating" from the menu during reinstallation on disc. This applies to Windows.