karpetcm

Couple of weeks ago, I looked at the pump and it makes a sound when I unplug and re plug it back on the connector but the seats don't work either passenger side or drivers. It's not a fuse, the hoses that go to the bottom of the seats are snug tight so nothing there either. Do you guys think I should just replace the pump anyway? Its for my 2006 E55, I don't have any malfunction light the light on the dynamic seats blinks a few times and then turns off.