New Keyless Entry EWS Remote Control Circuit Board 3 Button 315MHZ/433 for B-MW E46 high quality

Frequency: 315MHz or 433MHz

Default Frequency is 315MHz.

How to set to 433MHz:

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.

and NOIgnitiontransponder includedjust remote circuit borad !

Fits on the 1999-2004 all B-M-W series of the European version !

Please check the compatilibity and reprogramming ability with the local dealeror auto locksmith before bidding!