Where is the relay for airmatic suspention pump on a 2000 Mercedes S500?

The relay is located in the right front of the engine compartment passengers side. There will be a black cover, release the 2 slide clips and remove the cover for access.

The designation for the relay is K40/7ko.

If your looking in at the relays from the passengers side of the engine compartment it should be the 4th relay from the left, once you pull the relay off it will have a designation under it. It should read O.

The fuse is in the same compartment. It's the first 40amp large orange fuse next to the 60amp large fuse. Check with ohm meter because the fuse is hard to determine if blown by the eye.