W212 Brake

[Cavallo]

Lately, in the morning when I step on the brake before starting the car, it felt "hard". Not the same feeling when I start the car in the evening at the office.

I suspect brake actuator leaking during the night? Any bro have such experience or could advise? Thanks.

[pqcj]

i have also experience this problem, but after some observation, i realise that when the vehicle is park overnight, the next morning you will have this issue. I personally think that when the engine is cool, that this will happen. Furthemore, i also experience that the engine noise is also different when you park overnight

[Cavallo]

Thanks for sharing, bro.