[55Gullwing]

I saw one for sale on eBay and the seller was saying it was a popular upgrade for the w123...

Is this so or just another eBay BSer....

 

[55Gullwing]

It looked like part #1 in the pic below (1985 MERCEDES-BENZ 500SEL vacuum system). I am guessing that it would be used only for door/trunk/gas door systems....

 

[Schmohey]

Someone did it, I forgot who. It's in some link or someone at mercesdesshop did it.

 

[AirCmdre]

Yeah, my father in-law did it on my 280e. I'm not exactly sure how he did it, but I think he attached a timer\relay thingy to the pump. It is then activated by the lock\unlock of a remote control central locking unit we installed, telling the pump to run for 5-10 secs (enough time for doors to lock\unlock).
Email me if your interested and I'll see if I can get my father-in-law to sketch out the exact details.

Steve

[email protected]

 

[55Gullwing]

Thanks!

email sent[]