EWS Key Remote Control Circuit Board 3 Button 315/433MHz For BMW 3 5 Series E46 E39

Feature 1 Board with 3 button 2 No Battery Included 3 Fits All For BMW 1999 2004 4 The PCB will only operate the central locking a programmed transponder chip is required to start the car Specification Color GreenDefault Frequency 315MHzDual Frequency 315MHz or 433MHz Fitment For BMW Series Of The USA Version 1999 2004 How To Set To 433MHz For All European Models 1 Hold on EWS1 Button and then hold on EWS3 button with the other hand 2 During you hold on EWS1 press EWS3 button 5 times in 5 seconds 3 Frequency is 433MHz now test frequency with programmer 4 Start to program on car for working Notes 1 Manual measuring please allow 1 5 mm error thank you 2 The PCB will only operate the central locking a programmed transponder chip is required to start the car 3 Due to the difference between different monitors the picture may not reflect the actual color of the item We guarantee the style is the same as shown in the pictures Please understand thank you Package Included 1 X Key Remote Control Circuit Board