So who thinks the S Line seats need lumbar support?? I do! When I ordered the car the salesman said it would have mechanical lumbar support and I need not bother upgrading to electric. Seems the car doesn't have it full stop and the electric option is the only way off getting it. Very annoyed as I find I need it on any seat! Back ache after a 130 mile drive last weekend. So my question is: can it be retro fitted? What chance do you think ill have of getting dealer to come up with a solution? ie new seat?? Where do I stand legally on this or is it tough luck?