Bob Pegram

Anybody familiar with how to fix this? The automatic transmission shifter won't go from park when the brake is depressed. Also, brake lights don't work. I assume they are related. I also assume the problem in under the dash or shifter areas rather than near the back lights. I have to depress the shifter release button to shift out of park. The brake switch is OK - already replaced. Old one was OK. Fuses by left leg and under hood are OK. Thanks for any help.