No dash lights or rear running lights - not the fuse. Radio lights work, brake lights work. Main switch behind headlight switch has been replaced.

These are all different circuits. The brake lights are on a 10amp fuse - the headlights are on a 50amp fuse - and the parking and dash lights are on a 20amp fuse.
Do you have power going into the headlight switch and the brake light switch ?

Since these lights will work auto or manual is there a relay that might be bad. You mean these light's won't work auto or manual ????
Did you check the TAIL LAMP LIC LAMP fuse 15 amp . ?
Located in the right I/P fuse panel open passenger door plastic panel end of the I/P pull ,fuse box behind . This fuse takes care of the thing's your having problems with

First any loose tire or stroller is to blame ...however from the left rear door to the left rear side of tail light is the wire harness then splits off to each socket ..you test backward until tracking down the main hot red or blue or green wire.

Is this both the high beams and low beams that do not work ?

If you checked all 3 fuses with a meter ( with the headlamp in Low position for both low beam fuses or in high for the high beam fuse ), the next items to test are the MFS ( MultiFunction Switch ) and the main headlamp switch ( test not look at it ).

The main headlamp test chart


The test chart for the MFS

Could be a double fillerment bulb, replace it . Second option replace fuse. If that does not work and the parking lights, some dash lights dont work also it could be the worst option. the headlight switch. difficult to access behind the dash.

Hi,maybe i can shed some light on the situation.Are we sure it is the stop(brake light)lights that we are talking about?Or is it the tail light?I it is the tail lights,then it is most likely the head light switch itself.The dash light and running lights(tail lights)run threw the headlight switch.If I can assist you any more on this problem,let me [email protected]

The main switch is bad that turns on all of the lights. New a new switch.

Dash lights were falsing ? I assume you mean pulsing .
driving lights come on ? daytime running lights or park lamps ,does the vehicle have daytime running lamps . Daytime running lamps module .
Daytime Running Lamps (DRL) Module (Headlamp Auto Control Module)
Mounted behind the radio and the HVAC control, left of the instrument panel compartment.