1999-2005 Mercedes-Benz S500 (W220) Radio Swap

Published at : 13 Dec 2025

https://www.seicane.com/1998-2005-mercedes-benz-s-class-w220-s280-s320-s320-cdi-s400-cdi-s350-s430-s500-s600-s55-amg-s63-amg-s65-amg-android-gps-navegac-o-radio-com-hd-touchscreen-carplay-bluetooth-support-obd2-h333

https://22e989-2.myshopify.com/

https://soundstream.com/car-audio/amplifiers/stealth-series/


This was a tuff one for sure. JJ came over and gave me a hand toward the end of the project, Thanks Man!! The factory installed cell phone and cd changer had already been taken out of the loop and it was still having intermittent audio. So after a few hours of troubleshooting I found the amp would stay on for about 30 seconds then turn off, trigger wire had power when this occurred.

We got a new mini amp and I ran RCAs to the back to eliminate the optical loop. This worked perfectly!

Thank you for watching, hope this helped with your project. Please feel free to reach out with any questions.
https://22e989-2.myshopify.com/