W126 Whatizzit? Pic link enclosed...
 

Please forgive what may be a stupid question....... I pulled the pass. side footwell panel to access the SRS plug that needs to be disconnected to R & R the airbag controller.....and I happened on this box/component that has two wiring looms going to it that are disconnected. It says Becker Autosound in it, and the number 126 820 08 26. I'm used to finding cruise control boxes under here....but it sure doesn't look like those....and the radio works fine. I'd like to know what it is before I blithely plug it back in and power stuff up.

Pic is here....it's on the left side close to the tunnel. Beware....it's big/loads slow.

http://www.msdra.com/old/whutizzit.jpg

Thanks!

Jim Steere
Everything Automotive

Factory alarm.

It stays unhooked, then.
 

Thanks, Steve.