3008 2012 irregular automatic manual switching

While on the move, it switches to Manual mode on the digital screen in A mode by itself. It gets better when you stop the car and start it. Let it be written

it happened to me too. after switching to manual, it wouldn't go up from 3 leading gears. brake manager was defective, changed the master for 100 TL. maybe it's the same problem, connect it to the device and have it checked.

https://forum.peugeotturkey .com/forum_posts.asp?TID=50319&title=auto-gear-switch-to-manual