Keyless Go Car Key Fob For BMW 1 3 5 7 Series X1 X3 X5 X6 X7 F CAS4 CAS4+ 2011 2017 PCF7945 4 Button 868MHZ

【Car Remote Control Information】1. Top after-sales service 2. With proximity function / Keyless go 3. Logo 4. HiTag Pro ID 49 chip, PCF7945 【Adaptation】Series 5 / 6 / 7 / GT / X3 / X4 F01/F02/F04/F06/F12/F13/F07/F10/F11/F18/F90/F25/F26 ( 2009 - 2018 ) Series 1/2/3/4 F 20/F21/F22/F23/F23/F87/F30/F31/F34/F35/F80/F32/F33/F36/F36/F 82/F83 ( 2010 - 2018 ) Series 1 / 2 / X1 / X2 / X5 / X6 / X5M / X6M F52/F45/F45/F46/F46/F48/F49/F39/F15/F16/F85/F86/F54/F55/F57/F 60 ( 2014 - 2018 ) ..... 【Replace or upgrade the remote control】1 - This key is intended to replace a worn or broken remote key.2 - The best solution to replace a broken or worn key or for an additional key. 【Warning】Need to program the key and cut the blade at a local locksmith before use. It is necessary to cut the key blade and program it to fit your car at an authorized locksmith as most locksmiths now offer this type of service and charge much lower fees than dealers. 【At Your Service】If you have any questions, please feel free to contact me and I will reply you within 12 hours!