If you need a digital copy of the full instruction manual, use the official Bosch portals: Automotive/Battery Equipment : Visit the Bosch Download Center and search by the item number (e.g., 0 687 000 149 General Instruction Manuals : Search by model type number (E-NR) on the Bosch Home Appliances Support Power Tools : If your KL 1206 is a drill/driver set, use the Bosch Professional Manual Search Are you using this for a car battery power tool
If anyone needs a link to the PDF, let me know in the comments and I’ll try to dig up the URL. bosch kl 1206 user manual new