GIVI Trekker Outback Key Core Matching.

Tutorial on how to match key cores to match one key. I recently purchased two new Side panniers for my BMW. I already own a givi top box and wanted to avoid having multiple keys. I decided to match the key cores to avoid buying a new set of cores (set of 3=+$50). I successfully matched the cores to my top box. Now I only have 1 key for all three boxes.