Help with the problem of my 307 SW tool

Hello again, I bought the vehicle mentioned 2 weeks ago. I think it is a really nice vehicle and I traveled about 2,500 km during these two weeks. However, I have a problem for 2 days.
When I move from my house to my workplace, there is a steep ramp when I use the manual on this ramp, when the speed rises, it gives auto gear fault error and it cannot go from D position to another, it stops until the vehicle stops and starts again. When I move from P to R or D, the vehicle starts to vibrate in vehicles with manual gear, as when you pull your foot a little from the clutch, which increases even more if the air conditioner is on. I tried both gasoline or LPG situation the same. I even kept my foot on the brake and stepped on the gas, so the room is not a solution because it does idling. What can these two problems evoke to you?

I have read other topics related to selonoid in the forum. I think the solution of my first problem is going through.

computer & nbsp; connect & nbsp; measure the pressure values are the best, but the failure of the experiment is difficult to get up in the blade of the experiment without the error, or how much of my nbsp;