I don't think the 240D has a bowden cable. Check under the hood and make sure all vacuum lines are connected and were not pulled loose from their fittings by your mechanic.

John

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Certified Registered Nurse Anesthetist (CRNA)
2002 F250 powerstroke with Plantdrive WVO conversion
1983 300SD 190K miles ,sold
2006 E320 CDI