engineerjet
10-18-2019, 09:02 AM
Two weeks ago i started my car and put it in reverse to back out of the drive way. I noticed that the rear view display wasn't on (screen was blank). I put the car in gear and start driving and nothing. I try a hard reset by via reset sequence. I can hear the system power down, but now nothing it starting up. I was in a hurry so I continued driving. Over the next hour I'm trying the reset maybe once every 15 minutes. Each time I can hear something power down but nothing comes up. Then all of a sudden after another reset attempt, it starts up and everything works like normal. It didn't happen since.
Today I start my car and mmi starts up, i put on the radio. everything is normal at first, but then the sound cuts out. the display still works, i can see radio stations selected and the volume level is up. No sound. I switch over to media and play a video on my phone and i can see the MMI is tracking the time of the youtube video i'm playing, but no sound at all. Volume maxed on phone and MMI, still nothing. I restarted the car and everything works again.
Common symptom of MMI dying or is there something else I can troubleshoot?
Today I start my car and mmi starts up, i put on the radio. everything is normal at first, but then the sound cuts out. the display still works, i can see radio stations selected and the volume level is up. No sound. I switch over to media and play a video on my phone and i can see the MMI is tracking the time of the youtube video i'm playing, but no sound at all. Volume maxed on phone and MMI, still nothing. I restarted the car and everything works again.
Common symptom of MMI dying or is there something else I can troubleshoot?