Diversity antenna?? wiring??? what is it?!
I have recently purchased a 2005 e91 330i manual m sport. with comfort acccess.
Remote central locking didnt work, i thought big deal probably batteries or a fuse. oh i was wrong.
ive watched a thousand videos on this topic and so far i cant seem to find a fix.
so far ive checked, fuses, remote batteries, visually checked the diversity antenna
i have checked the wiring in the tailgate and someone has already repaired 2 wires, i checked the voltages and i am getting power to all of the cables going to the main plug, so cant be a break in the wire?
I also tried another diverty antenna (from an lci with different part number), the only change then was the comfort access keyless entry started to work but still no locking/unlocking via remotes.
the only thing left to try now is a diversity antenna with the same part numbers.
Before i shell out for this 50/50 chance of it working, what have i missed? am i supposed to check another module in the car? more wiring or fuses i might have missed?
help me out im ripping my hair out over this. i wish it was a broken cable like everyone elses probelm
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