LunarisEcho написал: Looking for wiring diagrams for actual V-Class aw447. Normal the usb connectors should be in the middle Armrest. My leasing build in a cool box. Now I search from where the cables come. Went to two MB workshops but the guys don’t have expierience. They say: if don’t have USB - don’t have USB! This is a little disapointing here in China! Poste your VIN or send over PM to see what car do you have and what this car has for equipment on it....Otherwise you are talking clouds...