Overview of USB ports
Depending on the vehicle equipment, the vehicle has the following USB ports:
in the stowage compartment of the cockpit armrest More
in the front centre console next to the mobile phone stowage compartment
in the rear centre console
Example: USB ports in the rear centre console
If the ignition is switched on you can charge USB devices, e.g. mobile phones, at USB ports 
. The charging voltage is approximately 5 V (up to 3 A).