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Comfort Access Retrofit-Probrem

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Hello! I retrofitted my E60 M5 LCI comfort access. The cables are routed, the antennas are mounted, it is coded, but there is a delay when unlocking and locking (for 15 seconds it does not respond). A moment later it works fine then the same thing again. Is there a solution to this problem?
Can someone give me the exact locations of the antennas? Thanks !
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Discussion Starter · #3 ·
Inside each door handle, and inside the rear bumper for the tailgate.
I put them in the right place. But it doesn't work properly. For example, when you lock the car and want to unlock it again, there is a rather long delay of about 15 seconds and it doesn't work every time. Is there some kind of coding?


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