Problem with lift (MBB) on M.A.N L2000

Hello everyone. We have the following problem. 1. the left toggle switch of the lift control is totally lulled. Does anyone know what a switch this is? Or better, has a schematic? Problem is, truck is needed and the switches are poured. The complete part costs 150€. We would like to bypass that. 2. The indicator light in the vehicle that indicates that the loading board is open is nit more out. Does anyone know where to get their contact? en at the stage costs 220 € greeting