Central Lock Pump...

[Derek Pulvino]

While I've never checked, I'm guessing the vacuum pump for the central lock 
system on our cars is located under the rear seat.  Can anybody confirm 
this?

Right now looking at some angles on pump cannibalization.  Turns out it's a 
fairly common failure on the B5 A4s, and I know people have used the pump 
from the B4 Passats as a donor.  Just thought it's easy enough to look on 
this car and see if they look similar to expand my donor pool. The way these 
cars, would be more surprised to see they're not compatible than vice versa.

Derek P