BMW 3er E30 Türschloß klemmt - Ausbau und Reparatur

The driver's side door lock on my E30 is jammed. Here I'll show you how to remove it, install a repair kit, and create the correct coding so your existing key works again. 0:00 Problem description 0:57 Removal 1:22 Disassembly 4:17 Reassembly