Manufacturing automobiles is based on complex production processes. Chassis are formed out of high tensile steel, which are then fitted and painted. Each and every step in the process is made up of smaller, more exact process steps.
All of this cannot work without those involved following processes. Operating on checklists will not lead to road-worthy automobiles.
German cars are known worldwide for their quality, possibly the best in the world. Could that technical quality be based on the quality of processes? Could the strict adherence to well-defined processes be a key to success?