: Closing windows/mirrors with the key fob or disabling the legal "disclaimer" on the iDrive screen .
Before discussing the specific version, let’s break down the basics. PSdZData (Programmierung, Steuerung, Diagnose Daten – German for Programming, Control, Diagnostic Data) is the firmware and coding database used by BMW standard tools like (Integrated Service Technical Application), E-Sys , and INPA . v.4.27.20 psdzdata lite download