Time for a tune up.
If the car shakes when you press on the brakes, you probably have warpped brake rotors, and the squeak is probably some worn out front brake pads. I would have your rotors checked and either replaced (which Mercedes highly recommends or re-surfaced)
Remove the tire and wheel. Remove the brake pad Springs. The brake pads and break assembly will come off. Reverse the process to install the new brake pads.
You probably have warped brake rotors. You'll need to have them replaced or resurfaced.
on the floor usually by the e brake you just step on it to turn it on and off
Actually you have to input the size of one of your step. Everytime a pedometer shakes it records a step. The more your waist shakes (which occurs when your walking) you will gain distance!
I would check for a vacuum leak in your brake booster.
sounds like your break rotors could be warped.
I am not sure about a 69 C60 but I am guessing it is not in the standard area, if that is the case, my motor home has it on the power steering pump... as I recall, 69 Chevy c60 booster is behind driver side step to get in truck
probley your fuse on your car/truck is blown to check step one : you find your fuse box. step two: you find the blinker fuse. step 3: pull it out look in it and if you see a crack in the bar across the fuse the fuse is blown. hope this helps
If you step on the brake pedal , yes
Step on the brake pedal? Not sure what you are asking.