I have accidentally pulled the vacuum line to a cruise component free from the vacuum tank supply. As a result I have no vacuum on any accesories. 1985 W123 300DT turbo auto lefthand drive. Photo shows pipe under bonnet white arrows. It is long and if taken across the car reaches half way across the battery. I cannot find where to reconnect it. Can anyone help please?

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I don't have the same year model car. If one end of the line is connected to the blue flying saucer then the other end goes to the transmission.

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Not MBZ nor A/C trained professional but a die-hard DIY and green engineer. Use the info at your own peril. Picked up 2 Infractions because of disagreements. NOW reversed.

W124 Keyless remote, PM for details. http://www.peachparts.com/shopforum/mercedes-used-parts-sale-wanted/334620-fs-w124-chasis-keyless-remote-%2450-shipped.html

1 X 2006 CDI
1 x 87 300SDL
1 x 87 300D
1 x 87 300TDT wagon
1 x 83 300D
1 x 84 190D ( 5 sp ) - All R134 converted + keyless entry.

Thank you that is a great help. I've followed it up tpo find images on line and should be able to locate it when daylight returns.