Ex36 wrote:
[quote]Maybe I am mis-identifying the hose. My car is an '87 325is. I’m talking about the servo mounted above the left fender in the engine compartment. It clearly has electrical wires going to it, but it also has a much larger (like pen thickness) black squishy hose going to it. This is what disappears into the firewall and what I want to just yank out, but I’m uncertain of the consequenses.
Sasha[/quote]
This looks like a vacuum hose, but it has several electric wires contained within. It disappears behind the fuse box, goes thru a rubber grommet into the passenger compartment, and terminates in a round plug a little smaller than 1/2 inch diameter roughly below and left of the steering column. You can certainly slice the "hose" cable sleeve and pull both ends out, but if you are willing to extricate it intact they are salable on eBay sometimes. (Assuming it used to work. It goes to the cruise control module under the dash.