Can anyone tell me where I can find an accurate Vacuum diagram for an 1983 240D engine comprtment showing the vacuum hoses, the check valve, lines, the yellow valve and the grey valve (between brake booster and pump) in the vicinity of the engine shutoff feature?
I know its a small thing, but I cant get my doors to lock/unlock and my trunk releae, fuel tank release to work properly. I dont think the problem is a LEAK because I checked evrywhere, I'm pretty sure I have Misrouted hose/exhaust line in the ngine compartment.
Thank you!!!