I would suggest you invest in a repair manual. It cost around $12 at most auto parts stores, and will contain the info you need to complete this repair and many others. It will pay for itself with...
The switch is located up under the dash near where the brake pedal pivots. You will need to unplug the connector, press the pedal down and, rotate the switch counter clockwise to remove.
I'm assuming the answer to this question will be the same answer to the "How do you replace a rear brake light bulb on a 2001 Jeep Grand Cherokee Limited Edition?" question. The following is what was...
Brake light switch is located on top of brake pedal lever under the dashboard
The brake light switch is mounted in the pedal support bracket and is operated by the pedal.
Remove the steering...