KEYECU 315/434/868MHz FEM BDC CAS4 CAS5 System Transplant Chip Modify Keyless-Go Remote Key Fob for BMW F Chassis 3 5 7 Series

Characteristic:Condition: 100% Brand NewRemote Car KeyFrequency :315MHz / 434MHz / 868MHzChip:PCF7953P / PCF7945 / ID49 / NOSystem:CAS3 / CAS4+ / FEM / BDCCircuit Board: with (Black / Green, The color of the circuit board is random)Battery: withBlade: withSpecial Note: "NO Chip" Model: Transplant Chip Version, you need Solder your old chip on the new board."With ID49 Chip" Model: The chip is fixed on the circuit board, and the chip on the circuit board cannot be removed or replaced, this is a remote control key with PCF7945 chip, which can be used as PCF7953.434MHz and 433MHz are the same.This is a remote control key with PCF7945 chip, which can be used as PCF7953.The remote control is an upgraded remote control key,please refer to the detected remote control information. The information on the remote case may be wrong. Please don't buy if you mind.This remote control can only be programmed by the locksmith,and some dealers can only program the OEM remote control,unable to detect the remote key chip of the aftermarket.Applications for:for 1 Series F20/F21                     2011-2019for 2 Series F22/F23/F45/F46       2014-2019for 3 Series /GT F34/F35              2012-2019for 4 Series F30/F31/F32/F36        2014-2019for 5 Series F07/F10/F11/F18        2010-2019for 6 Series/M6 F06/F12/F04         2012-2019for 7 Series F01/F02/F03/F04        2009-2019for X3 F25                                      2014-2019for X4 F25                                      2014-2019for M2 F87                                     2015-2019for M3/M4 F80/F82/F83                2013-2019---and other models that has the same buttons and shape (before upgraded models)  Replacement for Part Number: Chip: ID49 / NO (Transplant Chip Version)315MHzFCC ID: YG0HUF5662 / KR55WK49127434MHzFCC ID: YG0HUF5767 / 868MHzFCC ID: YG0HUF5661 / 55WK49861 / KR55WK49123(Please remove the blade check the Part Number on the Back of the original old remote before purchase. if you don't know, you can contact us to check. thank you)!!!!!!Your original remote must has the same Frequency, System, and BUTTONS.!!!!!!Your original remote must LOOKS the same as the remote key before upgraded in the box in the main picture.!!! We suggest to find a locksmith to program and cut. generally cheaper than dealers, and some dealer can only program OEM remote