It can be copied.
But only open the door, the engine is not open, because there is a chip in the key, the chip can not be copied. Mercedes car keys can go to the 4s shop or auto parts city, but the price is not the same,4S shop matching keys although the price is high, but the technology is relatively reliable. The following is more information about the Mercedes key :1, there are now many vehicles are equipped with electronic chip anti-theft technology, the key and the vehicle use two-way communication, according to the electronic...