You went thru a deep puddle with hot brakes. The disc gets doused in cold water and warps.
if you car shakes when its fully stopped it may be the harmonic balancer, take it to a garage. is it shakes only when you are braking while stopping than have you brakes checked
If the steering wheel shakes, but to car doesn't, when applying brakes - your front rotors are warped (if you have disc brakes)...if you have drum brakes, the drum could be cracked or the pads worn unevenly If the whole car shakes, and the steering wheel only seems to react to that, when applying brakes - see above statement, but apply to the rear end. If the whole car shakes, including the steering wheel - all four corners are bad, and you're an accident looking for a place to happen soon. In any case, go to your nearest service center ASAP.
worn front end parts (steering or suspension) could cause a car to shake when appling the brakes.
Warped brake rotors/drums.
potential energy
Warped rotors
Keep the car straight. Ease of gas, do not apply brakes. Let the car slow down until it is almost stopped . Right before your car stops pull of the road and apply brakes.
sounds like it could be bad rotors or pads even tho its brand new dont mean faulty parts if the car shakes while standing STILL at idle it has nothig to do with the brakes. It could be a thousand different things. If it shakes WHILE ON THE BRAKES BEFORE A COMPLETE STOP it would be the brakes/steering/suspension problem. If it's a brand new car, you should still have a warranty. Why ask that question here rather than going to the dealer???????? You get alot of stupid answers here that can't be relied upon.
It could be your motor mounts, or it could be that you have used bad fuel, you could also have bad air filter or spark plug/s or one of your sensors is not functioning...give it a full tune up and if it still has the same faults, diagnose it with the scanner
It shouldn't matter to you if your brakes are leaking if your car is already stopped where you want to leave it. Brakes are never used when your car is parked. Just put the car in park and you're done. If you have an automatic, just leave it in a gear.
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)
It must be the rear brakes at fault.