I have tried to get some information regarding this but have been led down the rabbit hole one two many times. I need a part number for the brake pedal switch/ sensor. Also as to where this is located? I have a 2018 Audi A3 Premium Plus Quattro. I get the answer that it is located in the footwell or also the engine bay near the brake booster? please advise and also pics if available. Thank you in advance