The wireless charger start the battery charge when detect the receiving device (like a smartphone) placed on the wireless charger.
The wireless charger stop the charging function when the battery is charged to full.
The wireless charger receive the radio frequency signal from audio-navigation unit via the B-CAN. The wireless charger controls the charging frequency so as not interfere with the radio frequency.
When the key fob is communicates to the keyless access control unit by the LF communication, the wireless charger is stopped the battery charging momentarily, to not interfere the keyless access system.