Hey people, the smart of my. brother 2011 71ps 35tkm made noises last week while inserting from the backward passage. They were away the next day. Today suddenly the symbol for the walk circuit {so the A sign in the tacho} and the small screwdriver started to flash. There are 2 screwdrivers to see only the rear little flashes. The sc has only appointments in 2 weeks. Maybe someone has a clue what could be going on and can so without any reservations further fa Lg