I've had my TL for 1 1/2 years w/ about 14K miles...

I've noticed recently that the driver seat, specifically the part supporting my back, is more "lumpy" and squeaky. I primarily drive alone and realize it's going to be more worn that the other seats but this doesn't seem normal.

Sometimes when I purposely press my back against the seat, I can feel some parts "settling in," etc.

I know our warranties are 4 yr/50K miles...I'll bring this up next time I take it in for service but is this worth replacing, etc. Has anyone else experienced the same thing?

Thx...