Jamie11@

Can someone tell me what the second connection from the left is? Thanks

Im trying to replace my stereo in a 2013 b220, as the old unit no longer even powers on. Mine has the connector above, but many for sale don’t. Just trying to figure out what it’s actually for. I’ve searched everywhere and cannot find the answer.

all help is greatly appreciated.

speedlimit

Hi,

Welcome!

Try asking your question in the B-Class (W245,W246) forum. Good luck!
https://mbworld.org/forums/b-class-w245-w246-183/

Bob

dbldpr

Welcome

MJ50

moved to W246 forum...