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

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ive removed the cover but im not really sure what else to do
(2) Answers
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.