My S500 recently blew its airpump located in the drivers side rear fender. I replaced it and now everything on the vacuum system works great except the mulitcontour seats (lumbar, sides) which inflate. Even the back ones dont work. I suspect a common fuse or relay? The fuse/relay chart didnt list the contour seats.. Any help would be greatly appreciated

Thanks

Dave

 

What year is the vehicle? Was the pump in the left side trunk area? Do the doors pull in ok? You may need to pull the fuse and put it back in to reset it.