blown fuse or turn switch bad
Yes. I have found the schematic in the back of most "Haynes" manuals.
change the fuse if not replace flasher
The only thing common to all those lights (but not to the center brake light) is the hazard switch. I'd check that next. On my 96 Century the hazards override the signals and brake lights meaning that the signals and brake lights must be wired into the hazard switch somehow.
Bulbs blown, or corroded sockets.
If the center one works then it will almost certainly be 2 Blown globes.
On my 98 sunfire, the tail lights and marker lights only work if you turn on the headlights. If only the daytime lights are on, the Pontiac on the trunk is illuminated but no other lights at the rear until brakes or turn signals are activated. This is common with a lot of vehicles out there. Daytime running lights are not necessarily the same candle power as the headlights. I can tell a big difference in mine.
how to take the door panel off of a 1997 mercury marquis
my instrument cluster and my back window wiper and the heat on my 1999 dodge caravan is working
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.
Check the brake light switch.
On a 1996 Mercury Grand Marquis the windshield washer squirter button is on the end of the turn signal lever
lights