How To Unlock Radio SAFE Mode or Anti Theft Coding on your 1990's Audi Bose Symphony Concert Radio

I've had my radio locked into SAFE Mode several times over the past few months... It's annoying! Here's how you unlock the anti-theft coding on your Bose Symphony Concert sound system.
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[@brad9205]

Well, this was very handy. I knew my code but my pixels are all kaput, so was trying to do it blind, counting the button presses and getting nowhere. I had assumed it started at 0000. When I saw it started at 1000 I tried again and now have sounds! Thank you.

[@EYVOAuto]

Glad it helped! Thanks for watching!

[@christianmartins3793]

Thanks man. It helped me. I was able to unlock mine with a broken display and now its working lol. Thanks

[@EYVOAuto]

Thanks for watching! Glad it helped!

[@Samal_ibra]

Thanks man

[@EYVOAuto]

Thanks for watching!

[@florinmariuss.4184]

Hi, i have one problem with my radio concert audi a4 b5, i have on screen TELEFON mesaje and nothing work, can u tell me what i have to do?
Thanks!

[@EYVOAuto]

Dang! I'm sorry, I don't. What year is it? I've never had that message show up on my concert radio. Mine doesn't have Bluetooth or anything like that... Does anyone know what to do? Has anyone else experienced this issue?

[@thepostalteenager2206]

@@EYVOAuto I think he has the same heaunit like yours

[@knowitall-chevrolet4229]

This only happens when you disconnect the radio or sometimes the battery then plug it back in

[@EYVOAuto]

Yes sir! I seem to let mine die a lot unfortunately...

[@scarxninja7513]

for some reason mine did this the other day and nothing was disconnected

[@thepostalteenager2206]

Or just use a code generator software

[@EYVOAuto]

I figure there has to be way in case the code gets lost...

[@thepostalteenager2206]

@@EYVOAuto Yes it is,VW headunits have a software for code recovery

[@severoanaya4192]

You talk to much man

[@EYVOAuto]

Haha, it's true!