The lighter sometimes burns out. You need to buy a new one at any Auto Parts store. They are priced around five dollars.
Before you replace the whole lighter, check the fuse. If it is not located in the fuse box, it may be just outside the fuse box under the dash.
remove the door panel and make sure that the rod that goes to the latch is hooked up
$800
$800 +
Replace? It should be at the bottom of the reservoir
Let it thaw. or... It should fix the car if your nicer to your wife.
If it is a mechanical problem about any mechanic or body shop should be able to fix it. If it is body damage it will need to go to a body shop.
around 900$
You gotta tell us what's wrong first.
go ask a mechanic
buy another one from a breakers yard
Replace the switch or bypass it.