2005 BMW X5 E53
Hey, maybe someone has some insight. I installed the D5166X and worked fine for about 4 months then screen went blank, but backup camera still worked. Ended up sending it in and getting a refurbished replacement unit, but same issue. After tons of back and forth with tech support we found out disconnecting the canbus adapter solved most of the problems. So the canbus adapter is faulty. However, I still get no sound from the radio, but playing from the SD card works fine. Does anyone know if the canbus adapter has anything to do with that? The original radio module is still wired into the system in the trunk, but I'm not sure what function it is serving; since doesn't the Eonon have its own built in radio? I checked all fuses including the one on the radio module in the trunk and they are all fine. The DSP amp is fine since I can play music from the SD card. I'm wondering if the refurb unit they sent me has a faulty radio? Sorry for the barrage of questions. Eonon wants me to rip out the extended wiring harness and send it in now, but I'm not a big fan of tearing apart my interior again. Any guidance would greatly appreciated.
Thanks