No, if the phone supports the Qi wireless charging protocol or the wireless charging case is connected to the phone, the Mercedes c260l can be charged on the auxiliary dashboard charging pad. But charging is slow and can only be used in emergencies. Mercedes wireless charging does not need to be turned on, it is turned on by default. As long as the phone is placed in the wireless charging place, it can automatically wireless charge. The position of wireless charging is mostly on the right side of the main driver. Open the cover to the right of the main drive and put the phone in, but only if the phone supports this wireless charging feature