Is it necessary to "bleed" the system once the filter is replaced?

Am i the only one that has to hear the door chime telling me my drivers side door is open all the way to work each morning when the door is, indeed, closed?

I mistakenly ordered an Air Mass Flow Meter for my 850 when I should have ordered it for my XC70. This is what I recieved. I have 10 days to return it w/$30 re-stocking fee. Zoom List Price:$257.32Our Price:$158.95 You Save:$98.37 Quantity: Bosch Mass Air Flow Sensor 1994-1997 Volvo 850 Fits: Volvo ...