RV Repair: Multiple electrical failures, electrical failures, electric windows

Question
2006 Coachmen FR 295 Ramp and Camp toy hauler.

Brake lights not working.

Electric windows not working.

Consistently (not always) won't allow vehicle out of park when stepping on the brake.

Answer
the brake pedal and brake lights may be related.  There is a switch operated by the brake pedal called the BOO switch.  BOO stands for Brake On Off.  This operates the brake lighs and may also operate the safety switch that allows the shifting from park.

Electric windows I am guessing means on the driver and passanger area.  That could be fuse, circuit breaker, or bad motors.  I have a hard time believeing both motors went out, but my regular car had both motors go bad within' 7 years. These windows may be on cable operated regulators.  If so, they blow motors much quicker.  Order them on line from Rockauto.com.  Easy to put in yourself.