BMW 325i year 93 with openings.

Estimated,

taste in greeting them, I tell you, I have a BMW 325i year 1993, with vain system, automatic box, the car is wonderful, but from one moment to another the car is in the third march, they can spend five days and the car does not fail, the failure is very eventual. I have been watching it and the car when it fails, the box of safety of the box, which when tightening the car brake allows you to move the change selector and remove it from parking, it is stuck inward and does not leave, allowing to move the lever without tightening the brake and of course leaving only in third march, later I turn off the car, verify that when the brake tightens the pituto comes out and between, I get the car. If someone could guide me in this, I would appreciate it greatly, especially if I could know the relationship of the failure with the brake and said pituto.

Cordial greetings,

Jorge Venthur C