Q: Can SKP900 program used smart keys? A: Generally please use brand new keys, but if you can erase the chip of the used smart key completely, our SKP900 can be able to program it too. Q: how I get more tokens? A: SKP-900 is with 50 tokens, after you use up, you can go to the SKP-900 official website to get more. It is for free. Q: this SuperOBD SKP900 CAN read pin code? A: yes, SKP-900 can read pin code for many vehicles. Q: what year this skp-900 cover? A: skp-900 can do both old and new cars. year after 2006 is better. Q: skp-900 supports all car key lost? A: skp-900 supports all car key lost of some cars Q: Auto key programmer SKP-900 can program TOYOTA G CHIP? A: yes, SKP-900 can program TOYOTA G CHIP. Q: How to solve the no connection problem of SKP-900 ? A: Please open your main unit,check this chips,maybe this chips pins is loose. Mercedes Benz C5 Xentry Connect diagnostic interface, produced by French ACTIA Company and equipped with Panasonic Xentry-T