How to fix no sound problem on Mercedes-Benz stereo

This is how you easily repair the factory radio that has no sound because of the optical cable

[@mozydavila7441]

Not a crappy video at all my friend. Thanks alot I’m not jammin to my tunes!

[@magaripoa]

Nice to try

[@JSROOKS]

Thanks. A different title might be appropriate, since there are many radio issues possible for these systems.

[@jackkiyoshispring1958]

Does that bypass the Amplifier?

[@absolutetow]

Yes

[@jackkiyoshispring1958]

@@absolutetow ok thanks !

[@Lee57667]

Hey hyd my s550 radio no sound no Channels but I see the gps it on

[@roberta.6295]

Amp/tuner bad in most cases. Perform fiber optic test and check power and fuses to all components that have fiber optic connections.