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No sound from audio 20

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Old 12-19-2015, 04:02 PM
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W205 C250
No sound from audio 20

Getting fed up with this, my phone alerts me ti speed cameras via bluetooth so alerts are spoken through the speakers. This has been working fine for the last 10 months, but over the last month, after an alert. I lose sound on every single audio 20 system. Doesn't matter if i switch it off and on. I need to stop car, key out, leave for 5 mins, then it starts wirking again... Car is W205 C250 Sport. Anyone else had this or got any ideas? Thanks
Old 12-19-2015, 11:47 PM
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It is fine for audio 20, just take a beep and bubble bath, when stroll back for 2 mins, come and check, you are happy and this time bluetooth via camera will be fed up, though its all cool.
Old 12-20-2015, 02:55 AM
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Suspect this has more to do with your phone holding open the Bluetooth bridge, rather than Audio 20. Quickest way to prove it, I guess, will be to power down the phone, when the problem exhibits.

Not an iPhone, running IOS 9.2, by any chance?
Old 12-20-2015, 03:00 AM
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Originally Posted by jolt8631
Suspect this has more to do with your phone holding open the Bluetooth bridge, rather than Audio 20. Quickest way to prove it, I guess, will be to power down the phone, when the problem exhibits.

Not an iPhone, running IOS 9.2, by any chance?
I think it may be caused by the phone holding the connection open, but rebooting the phone, stopping bluetooth doesnt help, phone is android LG G3. It can work fine for 2-3 hours before getting no sound, very annoying

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