It is just a night light. If you want it turned off there is a button at the top of the face of the unit to do so.
"Lights" is not a unit of time. If you mean "light-years", that's not a unit of time, either; it is a unit of length.
The green light is only on the refrigerated units. It lets the driver know the unit is running.
If it is the large LED light on the front of the unit, it's a nightlight.
There is some debate whether it will do anything at all. The device emits an ultrasonic whistle that is supposed to scare off mice and bugs but some people have found bugs have crawled up inside the unit. Watch the hamster and move the cage or move the unit if he starts getting agitated.
The red light should blink for three minutes, then turn off for three minutes. Then it should repeat the cycle. That is how you know it is working. If the red light stops blinking completely then the unit needs to be replaced.
They are not used by professional companies since they have been found to be ineffective long term for anything.
Look for either a blown fuse or replace flasher unit for the signal lights (it is separate from the hazard lights flasher unit).
The plug in pest control is a small device like a glade plug in that attracts insects with scents. You can get these at your local hardware store. Riddex is the most popular brand.
Depends on what you mean exactly, on most cars the head, tail lights and indicators are in one unit, chaning the bulbs however is simple. for the back just open the boot and you can get to the rear lights that way, for the front you can open the bonet and get to it that way. hope this helps
Assuming you mean the instrument cluster lights, consult this link: http://www.lincolnsonline.com/tech/00086.html If you are referring to other lights (radio, switches, etc.) those are not serviceable. You have to replace the unit that's failing.
separate heating, lights, water