My Burstner Motorhome (2007) has had a replacement radio at some point, a Kenwood KDC-200UB. The front left dash speaker is connected to the front right door speaker and visa versa! The ISO connector and the adaptor cable to the radio socket appear to be correctly wired. The dash and door speakers must be parallelled up before the ISO connector as there are only two front speaker wire pairs at the ISO connector. On an X250 radio wiring diagram there appear to be connectors D227, 228 & 229 in the speaker wires. Does anyone know how to access these connectors so I can see if any wires are crossed?
Thanks in hope! Mike
Thanks in hope! Mike
