Display and control in 2004 model 307 ???

Hello brother

I know your screens are 3 lines. There are two things you have to do for the trip computer,

1- Replacing the Com2000i whole or only the tip of the wiper arm
2-Activating the trip computer with PP2000.


For tape,

1-There are modules sold abroad around 110tl
2-Making a friend in Izmir wanted 30TL, the last control arm is removed and patching is done.
3-There is a scheme of the system made by a friend in İzmir, if the materials are familiar with certain electronicists.