I'm having some issues with my disco 2 drivers seat side closer to center console seems to be lower than the other side causing my seat to be crooked I was also chasing a heated seat issue and found this harness munched by the lower side of the seat anyone know what it does and how to relevel the seat

 

Looks like the harness for the seat heater for the upper?

 

this Is what the underside looks like I don't see I don't see an adjustment that looks like like what you're describing. Unless the left and right screws got out of alignment. In which case maybe you could manipulate the screw rides to adjust it. Hope this helps.

 

My guess would be that the springs are weak or cushion material has deteriorate...causing loopsided height. The two threaded screw mechanisms are for moving the seat forward and back, really shouldn't have much to do with height. Yeah, wiring harness looks like heated seat issue.

 

Thanks for confirming my suspicion about that wire going to the heated seats it was the only reasonable answer since the seats still move forward/back up/down and about the lopsided seat here is a picture showing it visiblly crooked so I don't think it's saggy springs. Headliner is down for leaky sunroof

 

Yeah, much more serious than just weak springs...you need to pull seat and inspect frame.