Basically ill cut a long story short.
I will be removing my EWS module to program some new keys. (i have a 2004 E53)
I need to know if after i remove the EWS, can i lock the car with either the door lock or remote? or will it mess up the rolling codes?
I have done a bit of research regarding the rolling codes. From my understanding, every time i lock the car with the remote, the code in the key changes along with the DWA (alarm module).
Is this the same rolling code used in the EWS? or are they separate?
I just dont want to take the risk of removing my EWS, and locking the car without the EWS present. Im worried doing this will throw everything out of sync.
Any experts out there that can help me?