your brake light switch is probably out
the turn signal switch is probably bad
There are several stores where they sell window lights, some of them include Gaebler, you can also purchase some window lights on the internet. Another store that sells window lights is Everest, they can also be found on the internet.
its either a fuse, or the turn signal switch needs to be replaced
The middle window
lights
The most popular types of Christmas window lights right now are LED, Solar, or String lights. Icicle christmas lights tend to be quite popular these days as well.
Left arm out the window, bending 90 degrees straight up at the elbow, all fingers together pointing straight up.
It's hard to give an exact percentage of Americans who put up outdoor Christmas lights. On average, about 50% of Americans who celebrate Christmas put up outdoor lights and for those who don't put lights up outside, they usually put their near up inside near a window so people driving by can see their lights.
Theres this plate at the bottom of your steering colomb, inside it actually, that has the contacts that work all the signals/ brakelights and the like. It apparently wears out after a while. if you fiddle with the turn signal the brake lights will work.you have to take the steeringwheel off and replace the sucker to really fix it. Just watch your tail lights in a store window to see what i mean, shake the turn signal thingy and your lights will work.
If your car came factory equipped with fog lights (SXT models mostly), then you can turn them on by pulling the top of the turn signal lever towards the driver window. Cheers,
Try the turn signal switch in the steering column. I know it sound stupid but that is the problem and they are not cheap. At a service shop besides a dealer you are probably talking around $200+. I had the same problem, sometimes the rear brake lights would work and sometimes not but window light always worked. Good Luck
Could be a brake switch, its under the brake pedal arm - work the trigger manually and see if its stuck. Doublecheck your brake lights though...does the single brake light in the window work? (double check the bulb) If the brake light in the window works and the 2 tail lights do not work, then you have a bad "turn signal switch." I know, the name is confusing. The turn signal switch is the multifunction stick (cruise/wipers/turn signals) on the left side of the steering column and the large plastic and electric mechanism it operates. The steeing wheel has to come off and the unit has to be replaced. It's not easy to do for most and its not cheap either.