How to repair Mercedes-Benz E-Class W211, CLK W209 and CLS C219 instrument panels with SEI-DISP257 replacement display

Is Mercedes W209 instrument cluster display blank? Is Mercedes E-Class W211 dashboard LCD screen not working?

This tutorial shows how to fix Mercedes-Benz CLS-Class C219, CLK-Class A209 / C209, and E-Class S211 / W211 instrument clusters with unreadable display, using SEI-DISP257 replacement LCD screen.