Mercedez class a

Hello I have problems with the gearbox of my class A, being the car stops the changes enter without problems now when I am walking the third march I cannot make it enter. Can someone help me and say what the problem can be !!! ??? Thank you!!!

Is your mercedez mechanic or automatic?

Hoal, my mercedez is mechanical, it is not automatic.

Hello, I hope the following information serves you: (Under the Vel box. You have a Cluch pump you have to purge the system.)
In the dashboard on the driver's side it has a servomotor removes the engine cover, and rotates with your hand the armor so that below in the pump you have pressure to purge (bleed) you must use a 10mm key, otherwise check that the servomotor works in automatically Oppressed, if all this is fine, it is sure that the Cluch album is spent, I remind you that it is a very simple system, (do not forget the Scaner) but the safest thing is that it is a mechanical failure, greetings and I hope the information serves you.

If you have the motor supports in good condition the most caused thing is that it is the synchronizer ring, of the third speed, since it not only has one.