I think that you should not let Midas do it. Bleeding the brakes is not hard, it just needs to be done PROPERLY. If you want to do it yourself, this message borad has a plethora of info and I have the CD if you really get stuck, but you won't. Do a search on "bleeding brakes". Then just do a visual inspection of your car. This way you can ask us any questions that may arise. If you are still stumped wait and let a seasoned MBZ tech help you.