how to remove unit that houses the stoplight sitch on 2001 Mercedes-Benz ML430

ive removed the cover but im not really sure what else to do

Asked by for the 2001 Mercedes-Benz ML430
request a diagram at some visual aids will help you get this done quickly
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behind the brake pedal above the black cover..?
i believe you must squueze it like two tabs and then turn it about 90 degrees. be careful putting new one back inand the plug. it only goes in one way. clear codes.