Mercedes Benz repair: Mercedes 300cd vacuum?, mercedes 300cd, vacuum lines


Question
New to mercedes, not used to all the vacuum lines - 1. Engine does not want to turn off. Usually will turn off if you gun the engine right before turning the key.However, I just replaced the brake pads and now I find after a quick test drive that I have a hard pedal and that the car will not turn off at all.
2. Various devices that run on vacuum do not work properly, especially if car has been sitting - door locks etc.
3. Fan is constantly blowing low into car. Will blow harder if you turn AC/heater to hi, but will not shut off completely when you turn to "off".

How do I proceed?

Answer
Please join Diesel Discussion: http://www.mercedesshop.com/shopforum/forumdisplay.php3?f=15&pp=40&sort=lastpost...

You have three issues from your description.
Myself and many other members will be happy to assist with each, look for whunter, or PM me through the forum.
Not enough time/space here to answer you as you need.