My car is a 2013 Toyota Yaris 1.0 Life; I used to listen to music via AUX and it played with quite good, satisfying quality, but I switched to Bluetooth and the quality naturally dropped, but that's not the problem: every time I start the car, sometimes it plays hollow and sometimes nice, and this difference in sound at each start is getting worse and worse. I now hear it play nicely once a month; the difference is so obvious that sometimes I can't listen, it bothers me, even friends riding along notice. I'm in Antalya; I went around the industrial zone for a long time but nobody wants to take it on, I can't find a mechanic with the necessary knowledge. If I could just find out exactly what the problem is, I could move on to getting it fixed when I have the money. I'd appreciate it if anyone with knowledge could help, thanks.
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5 repliesIf you give me info about the head unit or Bluetooth device you're using, I'll try to help.
Translated from TurkishIf it's the car's original stereo with a device plugged in, it's the Wiwu YP04
Translated from TurkishMate, could it be caused by the battery? Did you disconnect and reconnect the terminals, or have the battery tested? I'm not sure about this, but that's what comes to mind
Translated from TurkishThe battery was changed last month, this issue has been going on for a year
Translated from TurkishWell, the battery is also the first thing that came to my mind - a new battery might not be fully charged either, especially if the car doesn't do much mileage. If you've gone from mechanic to mechanic and nobody can pin it down, then it's probably not the alternator either - I think you should also check the power line going to the chassis or the head unit, but finding someone willing to deal with that is another matter. Get well soon
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