ac pump relay/ trigger location, need help

[FireIsland1]

2002 380da i am trying to find the pump relay for the ac units . that forward ac will turn on the cooling pump but the rear will not. i do have ac comming out of the control box when the ac is truned on but no pump . I can't find the relay box that controls this thanks

 

[sea salt]

Try looking behind the salon couch backrest. It should come off with a couple of screws.

 

[FireIsland1]

tried to take it off. seemed difficult. is this a where they put them

 

[sea salt]

There should only be a few screws holding the backrest to the frame. Remove the seat cushions and look and feel around.